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    Prehistory and Post-Positivist Science: A Prolegomenon to Cognitive ArchaeologyAuthor(s): David S. WhitleySource: Archaeological Method and Theory, Vol. 4 (1992), pp. 57-100Published by: SpringerStable URL: http://www.jstor.org/stable/20170221.

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    Prehistory

    and

    Post-Positivist Science

    A

    Prolegomenon

    to

    Cognitive

    Archaeology

    DAVID S.

    WHITLEY

    Science,

    after

    all,

    is

    a

    branch

    of

    literature.

    ?Sir

    Karl

    Popper,

    Objective

    Knowledge,

    p.

    185

    Archaeology

    sits

    at

    an

    interface.

    Having

    finally

    evolved

    through

    (some

    had

    hoped

    beyond)

    the

    growth

    pangs

    of

    new

    archaeol

    ogy,

    it

    is

    now

    undergoing

    a

    second,

    similar

    period

    of

    debate,

    with

    issues

    of

    epistemology,

    ontology,

    and

    metaphysics

    once

    again

    in

    the

    fore.

    That

    is,

    current

    theoretical discourse

    involves

    a

    reconsideration

    of

    the

    "processualist"

    positivism

    of

    new

    archaeology

    and the

    evalua

    tion of

    "post-processual,"

    "symbolic,"

    or

    "radical"

    approaches (cf.

    Hodder

    1986;

    Leone

    1982;

    Binford

    1987;

    Earle

    and

    Preucel

    1987;

    Shanks

    and

    Tilley

    1987a;

    Schiffer

    1988).

    Following

    Huffman

    (1986a;

    cf.

    Lewis-Williams

    1989),

    I

    prefer

    a

    particular

    brand

    of

    post-proces

    sual

    archaeology

    labeled

    "cognitive

    archaeology,"

    but the

    appellative

    is

    not

    so

    important

    as

    the

    substance.

    Cognitive

    archaeology

    specifically

    and

    post-processual

    archaeol

    ogy

    more

    generally

    are,

    admittedly,

    much

    less

    than

    universally

    or

    even

    widely

    accepted

    in

    our

    discipline.

    Some

    view

    many

    of the

    con

    tentions

    raised

    by

    their

    advocates

    as

    fundamentally inappropriate

    to

    science

    (e.g.,

    Binford

    1987).

    Others,

    equally

    strongly,

    see

    them

    as

    central

    concerns

    in

    archaeology's

    heuristic

    (e.g.,

    Hodder

    1986),

    even

    while certain

    critics

    seem

    to

    question

    the

    ability

    of

    post-processual

    approaches

    to

    contribute

    to

    our

    understanding

    of

    the

    prehistoric

    past

    (e.g., Earle

    and

    Preucel 1987). Yet

    on

    the empirical and practical

    levels,

    at

    least,

    there

    are

    two

    substantive

    areas

    in

    which

    cognitive

    archaeology,

    that

    is,

    the

    post-processual

    approach

    practiced

    princi

    2

    57

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    58 David

    S.

    Whitley

    pally

    by

    archaeologists

    associated

    with

    the

    University

    of the

    Wit

    water

    srand,

    specifically

    is

    making

    great

    inroads:

    African

    iron-age

    studies

    (e.g.,

    Huffman

    1981, 1982, 1984,

    1986a,

    1986b;

    Thorp

    1984a,

    1984b;

    Loubser

    1985, 1988;

    Evers

    1989)

    and

    hunter-gatherer

    research

    (e.g.,

    Lewis-Williams

    1980,

    1981,

    1982,

    1983, 1984,

    etc.;

    Lewis-Wil

    liams and

    Dowson

    1988,

    1989;

    Lewis-Williams and

    Loubser

    1986;

    Whitley

    1982, 1988a, 1992;

    Huffman

    1983;

    Wadley

    1986,1987;

    Camp

    bell

    1986, 1987;

    Dowson

    1988a,

    1988b).

    It is

    the

    purpose

    of

    this

    essay

    to

    review these

    cognitive archaeological

    studies,

    but

    not

    principally

    in

    terms

    of

    empirical

    substance.

    To do

    so

    without

    attending

    first

    to

    the theoretical

    bases

    of

    cognitive

    archaeology

    would be

    incautious.

    Aside from

    the

    fact

    that

    many

    processual

    archaeologists

    are

    simply

    unfamiliar

    with this

    literature,

    it

    is

    apparent

    that those that have

    considered

    it maintain certain

    misconstrued

    beliefs.

    Further,

    as

    implied

    above,

    it is

    also

    true

    that

    there

    is

    more

    than

    one

    brand of

    post-processual

    archaeology

    and that distinctions be

    tween

    various strains

    have been

    little

    explored

    in

    the

    literature.

    Thus,

    a

    consideration

    of

    cognitive archaeology's

    substantive

    ad

    vances

    can

    only

    be

    predicated

    on a

    necessarily

    antecedent

    review

    of

    the

    philosophical

    and

    methodological

    issues

    these entail.

    I

    begin

    with

    these,

    before

    turning

    briefly

    to two

    case

    studies of

    the

    approach

    in

    practice.

    Intellectual

    Bases

    of

    Cognitive

    Archaeology

    Critiques of the positivism (or,

    more

    correctly, logical

    empiricism)

    that

    underpinned

    new

    archaeology

    have

    been

    presented

    by

    a

    number

    of authors from

    various

    viewpoints

    (e.g., Wylie

    1981;

    Flannery

    1982;

    Hodder

    1986;

    Shanks and

    Tilley

    1987b;

    Kelley

    and

    Hanen

    1988)

    and need

    not

    be reiterated

    here. Suffice

    it

    simply

    to

    note

    that the

    perception

    of

    a

    scientific

    archaeology

    as

    necessarily

    part

    of

    Otto

    Neurath's

    "unified

    science,"

    following

    a

    formalized

    (principally

    Hempelian)

    positivist

    model,

    is

    now

    widely

    recognized

    as

    an

    overly

    narrow

    characterization,

    even

    by

    some

    of the

    original

    proponents of the new archaeology program. Ironically, though, even

    as

    processual

    archaeologists

    are

    reworking

    their

    philosophical

    and

    methodological

    commitments

    to

    bring

    them

    in

    line

    with

    recent

    de

    velopments

    in

    the

    philosophy

    of

    science,

    scientific

    archaeology

    is

    being

    caricatured

    by

    certain

    post-processualists

    (e.g.,

    Hodder

    1986;

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    Prehistory

    and

    Post-Positivist

    Science 59

    Shanks and

    Tilley

    1987b)

    in

    exactly

    the old-fashioned

    positivist

    mode that

    many

    new

    archaeologists

    are

    moving beyond.

    That

    the

    early

    new

    archaeological

    treatises

    and

    some

    of the

    more

    vocal

    post-processualists

    share

    (or

    shared)

    the

    same

    flawed, positivist

    perception

    of

    science

    is,

    however,

    more

    than

    simply

    anecdotal.

    For

    with this

    misperception

    on

    the side of

    certain

    post-processualists,

    there

    is

    an

    equally

    debilitating

    and

    parallel

    misconstrual

    on

    the

    part

    of

    most

    processual

    archaeologists,

    which

    is

    that

    any

    opposition

    to

    their

    processualist

    goals

    is,

    somehow,

    an

    opposition

    to

    science and

    necessarily

    a

    committment

    to

    relativism.

    Just

    as

    narrow

    positivism

    has become

    a

    whipping

    post

    for

    segments

    of

    the

    post-processualist

    persuasion,

    in

    other

    words,

    so too

    has

    an

    extreme

    relativism

    been

    taken

    as

    the hallmark of

    post-processual archaeology.

    But,

    in

    fact,

    these

    philosophical

    and

    methodological

    commitments

    do

    not

    necessarily

    follow.

    Anti-positivism

    does

    not

    equate

    with

    anti

    science,

    or

    at

    least need

    not

    so,

    and

    neither

    necessarily

    does

    an

    anti

    processualism imply

    relativism.

    Instead,

    when

    "post-positivist"

    developments

    in

    the

    philosophy

    of

    science

    are

    acknowledged,

    an

    archaeology

    that

    is

    both scientific and

    hermeneutic?cognitive

    ar

    chaeology?is

    allowed.

    Indeed,

    it

    suggests

    that

    archaeology

    funda

    mentally

    is

    an

    interpretive endeavor,

    but

    one

    in

    which

    scientific

    method

    and

    heuristic

    play

    their

    part.

    In

    order

    to

    understand this

    intellectual

    position

    adopted by

    cogni

    tive

    archaeologists,

    and

    implicitly

    how this differs from other

    post

    processualist

    as

    well

    as

    processualist

    positions,

    I

    outline

    two

    impor

    tant

    intellectual

    developments

    that

    have been

    fundamental

    to

    its

    appearance: changes in culture theory in anthropology, and the rise

    of

    post-positivist

    philosophy

    of science.

    Archaeology,

    Culture

    Theory,

    and

    the

    Cognitive

    Paradigm

    Although

    recently

    there

    appear

    to

    have

    been

    some

    dissenting

    voices,

    for

    over

    three decades North

    American

    archaeologists

    have

    by

    and

    large adopted

    the

    catch-phrase

    "archaeology

    as

    anthropology"

    as a

    rallying

    cry,

    if

    not

    an

    ideological

    precept.

    This

    is ironic

    because

    just

    as archaeologists were emphasizing their intellectual ties and al

    legiance

    to

    their

    "mother-discipline,"

    they apparently

    turned their

    backs

    on

    certain

    major

    intellectual

    transitions

    then

    occurring

    within

    anthropology. Specifically,

    shortly

    after

    Phillip

    Phillips published

    the

    oft-quoted

    remark

    "archaeology

    is

    anthropology,

    or

    it

    is

    nothing"

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    60

    David

    S.

    Whitley

    (1955:246-47),

    and

    following

    earlier

    intellectual trends

    in

    psychol

    ogy

    and

    linguistics, anthropologists

    such

    as

    Ward

    Goodenough,

    An

    thony

    F.

    C.

    Wallace,

    David

    Schneider

    and

    others

    began

    the

    move

    to

    wards

    a

    "cognitive

    revolution,"

    resulting

    in

    what

    is

    now

    generally

    referred

    to

    as

    cognitive

    or

    symbolic

    anthropology

    (cf.

    D'Andrade

    1984:88).

    Whether

    or

    not

    this constituted

    an

    anthropological

    "para

    digm

    shift"

    (Kuhn

    1962),

    or an

    alteration

    in

    the "theoretical hard

    core"

    (Lakatos 1969),

    is

    arguable,

    but

    it

    certainly

    changed

    in

    funda

    mental

    ways

    the

    manner

    in

    which

    most

    anthropologists

    viewed the

    world,

    and their

    intellectual

    task

    in

    understanding

    it.

    This

    is

    apparent

    when

    it is

    recognized

    that, prior

    to

    the

    mid-1950s,

    anthropology

    was

    dominated

    by

    the

    belief that

    most

    things

    human,

    including

    personality,

    language,

    and

    culture,

    could

    be

    best

    under

    stood

    in

    terms

    of

    stimulus-response

    relationships

    (D'Andrade

    1984;

    Le Vine

    1984).

    For

    the

    anthropologist,

    and

    by

    derivation the

    archaeol

    ogist,

    this

    "behaviorism"

    was

    most

    manifest

    in

    the

    then-existing

    defi

    nition

    of culture.

    Simply

    stated,

    culture

    was

    defined

    in

    reference

    to

    patterns of behavior,

    with

    explanations

    of culture

    change

    or

    cultural

    differences

    most

    frequently

    framed

    in

    terms

    of human-environment

    relationships.

    But,

    starting

    about

    1957,

    the behaviorist

    paradigm

    was

    rejected by

    many

    in

    anthropology

    (and

    other

    human

    sciences)

    in

    favor of

    a

    cognitive

    formulation.1

    Here,

    rather than

    emphasizing

    nor

    mative

    patterns

    of

    action,

    concern

    shifted

    to

    a

    definition

    of

    culture

    as a

    system

    of

    values and

    beliefs

    or,

    in

    a

    word,

    a

    worldview.

    Although

    this

    change

    in

    culture

    theory

    has

    not

    been

    adopted

    by

    processualist

    archaeologists,

    including

    many

    who consider them

    selves "anthropological archaeologists," cognitive

    culture

    theory

    is

    fundamental

    to

    cognitive archaeology,

    and

    a

    few

    summary

    points

    concerning

    its

    ramifications

    need be made.

    The

    first

    of

    these

    is

    that

    this

    change

    in

    culture

    theory

    implies

    a

    shift

    in

    the

    emphasis

    of

    social

    inquiry

    from

    the

    purely

    behavioral

    realm

    to

    better include

    the

    cogni

    tive.

    I

    discuss

    this

    in

    more

    detail

    below,

    but

    here

    I

    wish

    to

    emphasize

    one

    implication

    and what

    it

    suggests concerning

    the

    explanatory

    capability

    of

    one

    strain

    of

    processual

    archaeology,

    "behavioral

    ar

    chaeology"

    as

    espoused

    specifically

    by

    Earle and

    Preucel

    (1987).

    This

    is that archaeologists employ remnants of prehistoric behavior,

    whether

    expressed

    in

    artifacts,

    monuments,

    sites,

    associations,

    or

    contexts,

    as

    their

    evidence.

    Since the

    results

    of

    behavior

    are

    funda

    mentally

    our

    evidence,

    it is then

    a

    logical

    inversion

    to

    argue

    that

    our

    goal

    is

    to

    seek laws

    to

    explain

    our

    evidence,

    as

    Earle and

    Preucel

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    Prehistory

    and

    Post-Positivist

    Science

    61

    claim.

    "One

    uses

    human behavior

    as

    evidence

    for the

    operation

    of

    the

    mind,"

    John

    Searle

    (1982:2)

    noted

    in

    a

    parallel

    vein,

    "but

    to

    sup

    pose

    that the

    laws

    must

    be laws of behavior

    is

    to

    suppose

    that the

    evidence

    must

    be

    the

    subject

    matter."

    Indeed,

    it

    is

    only

    if

    the

    subject

    of

    inquiry

    is

    extended

    beyond

    the level of

    behavior,

    to

    what

    causes

    behavior,

    that

    any

    hope

    can

    be raised

    of

    achieving

    explanatory

    laws

    (cf.

    Jarvie 1972:18;

    Farr

    1983:171).

    For

    this

    reason,

    cognitive archaeologists

    have

    adopted

    an

    approach

    roughly

    akin

    to

    Popper's

    (e.g.,

    1972,

    1976)

    "situational

    analysis."

    In

    situational

    analysis Popper distinguishes

    what

    he calls "world-one"

    physical

    objects (which

    include

    behavior)

    from

    "world-two"

    subjec

    tive

    experiences,

    and

    both of these from "world-three"

    objects.

    These

    latter

    are

    the

    product

    of the human mind

    [not

    to

    be conflated

    with

    human

    emotions

    or

    psychological

    states,

    which

    are

    world

    two)

    and

    include

    art,

    myths,

    institutions, statements,

    arguments,

    etc.;

    that

    is,

    the

    cognitive

    (but

    not

    psychological)

    realm. "The

    innermost

    nucleus

    of

    world

    three,"

    he

    states,

    "is

    the

    world of

    problems,

    theo

    ries

    and criticism"

    (1976:194).

    For

    Popper

    and other

    proponents

    of

    situational

    analysis (e.g.,

    Jarvie 1972;

    Farr

    1983)

    it

    is

    situational

    analysis,

    which

    explicitly

    considers

    world-three

    objects,

    that under

    lies law-like

    generalizations

    and makes

    explanation

    possible

    in

    so

    cial

    inquiry

    (cf.

    Farr

    1983:171;

    see

    also Gibbon

    1984:388-92).

    Now

    while

    Popper

    allows the

    narrow

    applicability

    of

    microeco

    nomic

    theories of

    rationality

    in

    situational

    analysis

    (cf.

    Popper

    1961

    :

    141),

    he

    contends these

    are

    oversimplified,

    overschematicized,

    and

    therefore

    largely

    false.

    Correspondingly, they

    are

    inappropriate

    to

    the kinds of social contexts and problems that, for example, archaeol

    ogists

    confront

    (cf.

    Farr

    1983:172).

    In

    other

    words,

    the

    application

    of

    problematic

    assumptions concerning industrialized,

    Western

    eco

    nomic

    behavior?economic

    rationality,

    maximization,

    optimiza

    tion,

    minimization,

    etc.?to

    non-Western,

    nonindustrialized

    cul

    tures

    amounts

    to

    implicit analogical

    reasoning

    founded

    on

    vague

    notions of

    universalities

    in

    human

    nature.

    Thus,

    although

    I

    recog

    nize

    that

    many

    processualists

    set

    their

    sights

    on

    the

    decision

    making

    behind

    prehistoric

    behavior,

    my

    contention is

    that

    the

    way

    they

    con

    ceptualize decision making is fundamentally faulty. That is, while

    their

    concern

    with

    decision

    making

    may

    in

    certain

    cases

    supersede

    the

    world-one

    realm of

    behavior,

    at

    best

    it

    leads

    to

    the

    psychologisms

    of

    world-two

    or,

    in

    other

    cases

    (e.g.,

    optimal

    foraging theory),

    reduces

    explanation

    to

    a

    sociobiological

    focus

    on

    the behavior of the

    gene.

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    62

    David

    S.

    Whitley

    Situational

    analysis,

    by

    contrast,

    is

    "not

    based

    on

    any

    psychological

    assumptions

    concerning

    the

    rationality (or

    otherwise)

    of

    'human

    na

    ture'"

    (Popper

    1966:97).

    Therefore,

    many

    processualists'

    recourse

    to

    immanent

    psychological

    motives

    (e.g.,

    maximization)

    as

    explana

    tions

    for

    behavior

    devolves

    rapidly

    to

    a

    kind of

    hermeneutics

    con

    cerned with

    psychologistic

    world-two

    objects.

    And

    such

    simply

    can

    not

    lead

    to

    satisfactory

    explanation.

    Second,

    many

    anthropologists

    have chosen

    to

    ally

    this

    change

    in

    culture theory with the humanistically based, generally relativist in

    tone,

    idealist

    critique.

    Hodder

    (e.g.,

    1986)

    has

    apparently

    adopted

    a

    similar relativist

    stance

    (cf.

    1984:30),

    although

    without

    any

    explicit

    consideration of culture

    theory.

    But,

    in

    fact,

    the

    cognitive

    paradigm

    does

    not

    imply

    or

    require

    such

    a

    position.

    That

    is,

    nowhere

    does

    interest

    in

    cognition,

    symbolism,

    or

    belief

    necessarily

    imply

    a

    rela

    tivist

    or

    nonscientific

    approach

    or

    method

    (cf.

    Rudner

    1966:74;

    Huff

    1981,

    1982;

    Farr

    1983;

    see

    below);

    instead,

    such

    is

    simply

    a

    debatable

    metaphysical

    commitment.

    Perhaps

    most

    importantly,

    the

    retention

    of a scientific

    approach

    even within an

    interpretive

    program,

    such as

    is

    suggested by

    cognitive

    culture

    theory,

    is

    implied

    by

    a

    number of

    researchers

    (cf.

    Sch?lte

    1986:8;

    Alexander

    1982:138).

    Third,

    it is

    also

    important

    to

    emphasize

    that

    new

    archaeology

    ef

    fectively

    enshrined

    the

    behaviorist definition

    of

    culture.

    This

    is

    ironic

    on

    a

    number

    of

    counts,

    but

    particularly

    because

    one

    of

    the

    central

    tenets

    of

    new

    archaeology

    was

    a

    rejection

    of the "normative"

    approach

    of

    traditional

    archaeology.

    Yet

    the

    behaviorist

    paradigm

    and

    its

    resulting

    culture

    theory

    are

    paramountly

    normative.

    By

    con

    trast,

    as David Schneider has demonstrated a number of times

    (e.g.,

    1972:38),

    it is

    only

    with

    the

    cognitive paradigm

    that the

    "normative

    problem"

    is

    finally

    overcome.

    Here

    the distinction

    turns

    on

    the

    con

    ceptual

    difference

    between culture

    as

    "constitutive rules"

    (i.e.,

    guidelines)

    in

    the

    cognitive

    paradigm

    and

    as

    "regulative

    rules"

    (or

    norms)

    in

    behaviorism.

    Post-processual

    archaeology

    and

    the

    cogni

    tive

    paradigm,

    therefore,

    do

    not

    necessarily

    imply

    a concern

    with

    "mental

    templates,"

    as

    both

    Binford

    (1987)

    and Earle and

    Preucel

    (1987)

    seem

    to

    believe. Mental

    templates,

    instead,

    simply

    represent

    an

    aspect

    of

    the

    normative

    and one-dimensional

    model

    of

    cognition

    inherent

    in behaviorism.

    The

    normative contradiction

    of

    new

    archaeology,

    of

    course,

    has

    not

    gone

    unrecognized

    by

    processualists.

    Culture

    has

    been

    widely

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    Prehistory

    and Post-Positivist

    Science 63

    perceived

    as

    problematic,

    because

    the

    concept

    has

    not

    been

    viewed

    as

    "operational."

    But,

    instead

    of

    coming

    to terms

    with the

    concep

    tual

    contradiction,

    new

    archaeologists simply

    eliminated the

    con

    cept

    of

    culture

    from their

    vocabulary

    (e.g.,

    Hill

    1977:103;

    Trigger

    1984:283-84). This,

    of

    course,

    was

    no

    new

    strategy.

    British

    social

    anthropologists

    had

    taken

    the

    same

    tactic

    in

    downplaying

    culture

    and

    favoring

    social

    structure

    (cf.

    Radcliffe-Brown

    1952:192),

    and

    with the

    same

    result: "social

    anthropologists

    in

    fact

    had all

    the

    theoretical problems created for cultural anthropologists by the cul

    ture

    concept,

    and also the

    added

    problem

    of

    not

    realizing

    that

    they

    had

    the

    problems"

    (Sapire

    n.d.).

    For

    a

    number of

    reasons,

    consequently,

    the

    appearance

    of

    cogni

    tive/symbolic anthropology

    is

    an

    important

    intellectual

    develop

    ment

    in

    understanding

    the

    post-processual

    debate.

    Arguably

    it

    repre

    sents

    a

    larger "paradigmatic

    shift"

    from

    a

    behaviorist

    to

    a

    cognitive

    view

    of

    human culture and

    society,

    with

    cognitive

    archaeology

    repre

    senting

    a

    manifestation

    of

    this

    change.

    It

    also

    obviates the

    normative

    problem

    which has

    plagued archaeology

    for

    decades,

    and does this

    by

    revitalizing

    the central

    concept

    of

    any

    anthropological

    (and

    any

    an

    thropological archaeological)

    research: culture.

    Equally

    importantly,

    however,

    it

    implies

    no

    turn to

    an

    extreme

    relativist,

    anti-scientific

    approach

    to

    research.

    Post-Positivist

    Philosophy

    of

    Science

    In

    addition

    to

    an

    explicit

    recognition

    and

    adoption

    of

    cognitive

    cul

    ture

    theory

    now current in

    anthropology, specifically

    of

    culture

    as

    worldview,

    cognitive

    archaeologists

    have

    expressed

    a

    commitment

    to

    scientific method and

    heuristic

    (e.g.,

    Lewis-Williams

    1983;

    Lewis

    Williams

    and Loubser

    1986;

    Lewis-Williams

    and Dowson

    1988;

    Huff

    man

    1986a). This,

    perhaps

    more

    than

    anything

    else,

    sets

    the

    cognitive

    archaeologists

    apart

    from

    other

    post-processualist

    strains.

    However,

    this reflects

    no

    adoption

    of

    doctrinaire

    positivist

    scientific methodol

    ogy,

    toward

    which other

    post-processualists

    and

    even now some

    pro

    cessualists look

    with disfavor.2

    Instead,

    it

    represents

    a

    recognition

    of

    post-positivist

    developments

    in

    the

    philosophy

    of

    science,

    and

    it

    is

    to

    these

    that

    I

    now

    turn.

    Post-positivist

    philosophy

    of

    science is

    an

    intellectual

    movement

    that

    has

    appeared

    during

    the

    last

    two

    decades,-

    that

    is,

    since

    the

    initial

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    64

    David

    S.

    Whitley

    emergence

    of

    new

    archaeology.

    This

    is

    not

    to

    deny

    that

    it

    has

    earlier

    intellectual

    origins

    but

    simply

    to

    emphasize

    that

    it

    has

    experienced

    a

    sophisticated

    development

    in

    the

    recent

    past.

    Among

    its

    central

    tenets

    is

    the

    rejection

    of

    positivism's

    narrow

    emphasis

    on

    science

    as

    based

    on

    sense-data:

    it

    is

    recognized

    that there

    are

    many

    phenomena

    that

    are

    not

    directly

    observable

    (e.g.,

    neutrinos)

    but

    that,

    nonethe

    less,

    have

    a

    material existence

    that

    is

    indirectly

    observable,

    based

    on

    their influence

    on

    other

    aspects

    of

    the material

    realm.

    That

    is, post

    positivist science has been marked by the rise of realism3 and its

    linkage

    with

    a

    rationalist

    method

    of

    science

    (discussed

    below).

    The fundamental

    postulates

    or

    presuppositions

    of

    post-positivist

    science

    have been summarized

    by

    Toulmin

    (1977:152)

    and

    Alexander

    (1982:18-33;

    1987:17-18;

    cf.

    Taylor

    1971)

    and

    can

    be

    fruitfully

    con

    sidered

    in

    contrast

    to

    those

    of

    positivism:

    1.

    The

    relationship

    of

    theory

    and

    fact

    and

    the

    nature

    of scientific

    discourse.

    Positivism

    presupposed

    a

    radical break between fact and

    theory,

    with

    empirical

    observations held to be

    specific

    and concrete

    and

    nonempirical

    statements

    thought

    to

    be

    general

    and abstract.

    In

    contrast,

    post-positivist

    science

    maintains

    that

    all data

    are

    theoreti

    cally-informed.

    That

    is,

    a

    distinction

    in

    kind

    between

    theoretical

    and

    observational

    terms?what

    Nietzsche condemned

    a

    century ago

    as

    the

    "dogma

    of immaculate

    perception"?is

    now

    widely

    consid

    ered

    neither

    ontologically

    nor

    epistemologically

    supportable.

    In

    stead,

    as

    Lakatos

    (1969:156)

    has

    argued,

    to

    call

    some

    things

    "observa

    tions"

    and

    others

    "statements"

    is

    simply

    an

    analytical

    convenience

    based on a useful manner of

    speech

    (cf.

    Hesse

    1974;

    Toulmin 1977:

    152;

    Newton-Smith

    1981:19-27;

    Kaplan

    1984:34-35;

    Giddens and

    Turner

    1987:2-3).

    However,

    that

    we

    recognize

    that

    these do

    not

    dif

    fer

    in

    kind

    does

    not

    imply

    that

    we

    cannot

    identify

    a

    distinction

    in

    degree

    between

    them;

    simply

    put,

    they

    are a

    useful

    manner

    of

    speech,

    and

    one

    which

    we

    should

    maintain.

    This allows rational

    con

    fidence

    (including,

    in

    some

    low-level

    cases,

    inter

    subjective

    invari

    ance)

    in

    scientific

    observations.

    Further,

    this

    postulate

    implies

    that scientific

    formulations

    have

    implicit

    or

    explicit

    commitments

    to

    metaphysical

    and

    empirical

    concerns;

    therefore

    science

    is

    not

    simply

    an

    activity

    that

    can

    be

    con

    ceptualized

    methodologically

    or

    empirically,

    for

    it

    necessarily

    incor

    porates

    the

    general

    and

    presuppositional.

    This

    is

    in

    contradistinction

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    Prehistory

    and Post-Positivist

    Science 65

    to

    hard-line

    positivism,

    which held that

    more

    general

    and abstract

    concerns

    had little

    significance

    for

    an

    empirically

    oriented disci

    pline.

    To

    ignore

    the

    philosophical

    side,

    however,

    runs

    the

    risk

    of

    implicit

    and

    unrecognized

    theoretical

    problems

    or

    misconstruals.

    As

    Alexander

    notes,

    "Reason

    can

    only

    be

    preserved

    by making

    presup

    positions

    explicit

    and

    subjecting

    them

    to

    disciplined

    debate"

    (1987:

    52),

    and Reed

    contends

    that

    "attempts

    to'remove

    all

    philosophizing

    from

    a

    domain

    are

    likely

    to

    remove

    only explicit, potentially improv

    able ideas at the expense of embedding tacit, potentially damaging,

    ideas

    into

    the fabric of

    a

    field"

    (1981:477).

    This

    fact

    emphasizes

    the

    necessity

    of

    including

    general,

    theoretical

    discourse

    in

    archaeology,

    without

    awaiting

    the

    final

    resolution of

    archaeology's

    observation

    language,

    for

    example,

    as

    some seem

    wont to

    do.

    2.

    The

    nature

    of scientific

    method.

    Scientific

    commitments

    are

    no

    longer

    made

    solely

    on

    empirical

    evidence

    or

    crucial,

    singular

    tests

    (cf.

    Polanyi

    1958:92),

    as

    positivism

    maintained. That

    is,

    the

    search

    for some final

    falsifying

    or

    verifying

    evidence is considered inconclu

    sive,

    if

    not

    somewhat

    simplistic.

    Archaeology's

    regular

    controversies

    over

    the

    acceptance

    or

    rejection

    of

    certain

    key

    radiocarbon

    dates il

    lustrate this

    point

    in

    an

    inductivist

    way.

    Further,

    according

    to

    Lakatos

    (1969),

    it

    is

    often

    not

    clear what

    even

    constitutes

    a

    crucial

    test

    for

    a

    particular

    theory

    anyway,

    save

    in

    hindsight.

    Thus,

    Salmon

    (1982:37-38)

    states,

    "there

    exists

    both

    confirming

    and

    disconfirm

    ing

    evidence for

    many

    important

    hypotheses,"

    while

    Kelley

    and

    Hanen

    (1988:241)

    note

    that

    "acceptance

    in

    science is

    always

    tenta

    tive. We

    adopt

    the

    hypothesis

    that has

    best

    survived

    testing,

    always

    ready

    to

    abandon

    it if

    additional

    research

    shows that

    another

    is

    more

    probable."

    This

    implicates

    a

    scientific

    method,

    which

    is

    to

    say

    a

    means

    of

    validation,

    not

    wedded

    to

    singular

    criteria,

    such

    as

    naive

    falsification,

    but instead

    more

    concerned with

    "inference

    to

    the

    best

    hypothesis,"

    to

    employ Kelley

    and

    Hanen's

    phrase.

    3.

    Theoretical

    change.

    Finally,

    "paradigm

    shifts"

    or

    transitions

    in

    a

    "theoretical hard-core"

    only

    occur

    when

    a

    match exists

    between

    em

    pirical

    evidence

    and

    convincing

    theoretical

    alternatives.

    But,

    be

    cause

    theoretical

    disputes

    are

    often

    implicit

    (cf.

    Holton

    1973:26),

    they

    may

    go

    unrecognized

    in

    debates

    perceived

    as

    principally

    empir

    ical

    and

    methodological

    in nature.

    Just

    such

    a

    failure

    to

    recognize

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    66

    David

    S.

    Whitley

    the

    fundamental

    theoretical

    changes implied by

    post-processual

    ar

    chaeology

    is

    illustrated

    by

    Earle

    and

    Preucel

    (1987),

    who

    concluded

    that

    this

    simply

    represents

    a

    "critique"

    of

    new

    archaeology.

    These

    postulates

    are

    important

    for

    a

    number of

    reasons.

    First,

    and

    most

    significantly,

    they

    effectively

    undermine

    the

    foundation of

    positivism.

    As

    Alexander has shown

    in

    great

    detail

    (

    1982:18-33),

    the

    last

    two

    decades

    in

    the

    philosophy

    of

    science

    can

    be said

    to

    have

    unsettled

    the

    metaphysical, ontological,

    and

    epistemological

    posi

    tions

    upon

    which

    positivism

    was

    based.

    This,

    of

    course,

    justifies

    many

    of

    the

    criticisms

    of

    new

    archaeology

    that

    have been

    raised

    by

    the

    post-processualists,

    but of

    course

    similar

    criticisms

    have been

    raised

    by

    those

    more

    allied

    with

    processual

    archaeology

    as

    well

    (e.g.,

    Kelley

    and

    Hanen

    1988).

    Further,

    although

    the

    above

    points

    constitute

    the

    framework of

    post-positivist

    philosophy

    of

    science,

    they

    do

    not

    imply

    only

    a

    single

    approach

    to

    research;

    for the

    archaeologist,

    they

    do

    not

    entail

    a

    specific

    method

    for

    the

    study

    of

    the

    past.

    In

    fact,

    there

    is

    considerable

    room

    for

    variation

    in

    how

    these postulates

    are

    interpreted, particu

    larly

    the

    first,

    and these

    interpretations

    have had

    a

    great

    influence

    on

    the manifestation of

    post-processual

    and

    cognitive

    archaeology.

    That

    is,

    and

    contrary

    to

    what

    certain

    post-processualists

    would

    lead

    us

    to

    believe,

    the

    postulates

    of

    post-positivism

    do

    not

    only

    imply

    a

    relativist

    position.

    This

    is

    best understood if

    we

    consider

    the basis

    for

    a

    realist rationalism.

    Temperate

    Rationalism

    That scientific method and

    a

    rationalist

    approach

    are

    not

    antithetical

    to

    an

    interest

    in

    interpretation

    and the

    cognitive

    paradigm

    is

    demon

    strated

    by

    the

    philosopher

    of

    science

    William

    Newton-Smith

    (1981),

    who has

    outlined

    what

    he calls

    a

    "temperate

    rationalism" that illus

    trates

    the

    realist

    position

    adopted

    by

    the

    cognitive

    archaeologists.

    It

    consists

    of

    two

    components

    that,

    together,

    specify

    its

    program:

    a

    goal

    of

    science,

    and

    a

    principle

    or

    set

    of

    principles

    for

    comparing

    rival

    theories,-

    that

    is,

    a

    scientific

    heuristic and method.

    In

    consider

    ing the scientific goal, the temperate rationalist accepts a realist

    view of science.

    This includes

    an

    ontological

    position

    that holds

    that

    theories

    are

    true

    or

    false

    by

    virtue

    of how the world

    actually

    is,

    inde

    pendent

    of

    ourselves

    (this,

    of

    course,

    being

    a

    cleaned-up

    version of

    the

    "correspondance

    theory

    of

    truth";

    cf.

    Davidson

    1969;

    Elkana

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    and

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    Science

    67

    1978:312-13).

    It

    also

    includes

    a

    thesis of

    verisimilitude,

    in

    which

    it

    is

    held

    that the

    point

    of

    scientific

    enterprise

    is

    to

    discover

    explana

    tory

    truths

    about

    the

    world,

    but

    that

    these

    truths

    are

    verisimilar

    and

    inherently

    corrigible

    in

    the

    sense

    of

    only

    progressively

    approximat

    ing

    the

    real

    truth

    per

    se.

    Indeed,

    the

    "pessimistic

    induction"

    sug

    gests

    that all

    scientific

    theories

    will

    be

    disproven

    within about

    200

    years'

    time,

    but that

    they

    will

    be

    replaced

    by

    better

    theories,

    achiev

    ing increasing proximity

    to

    the

    real

    truth.

    The

    second

    component

    of

    rationalism,

    the

    set

    of

    principles

    by

    which

    theories

    are

    evaluated,

    has

    been elaborated

    by

    Newton-Smith

    in

    great

    detail

    (1981:226-30),

    and similar

    principles

    have been

    suggested

    by

    many

    other

    scholars

    (e.g.,

    Kuhn

    1962;

    Hempel

    1966:33

    46;

    Popper

    1966:268;

    Lakatos

    1969;

    Copi

    1982:470-75;

    Farr

    1983:

    165;

    Lewis-Williams

    and Loubser

    1986).

    It

    corresponds

    in

    its

    com

    mitments

    and

    essential

    elements

    to

    Kelley

    and

    Hanen's

    (1988)

    con

    tention that the validation

    of

    archaeological

    hypotheses

    should

    be

    based

    on

    inference

    to

    the best

    hypothesis.

    In

    summary

    form,

    what

    Newton-Smith calls

    the

    "good-making

    features

    of

    theories"

    are as

    follows:

    (1)

    observational

    nesting?the

    ability

    to

    preserve,

    while

    increas

    ing

    and

    improving

    over,

    the

    observational

    success

    of

    previous

    theories,

    (2)

    fertility?the provision

    of

    a

    scope

    or

    guidance

    for future devel

    opment;

    (3)

    track

    record?the record of

    success

    that

    an

    existing theory

    has

    accumulated;

    (4) inter-theory support?the ability to account for, or support,

    other,

    accepted

    theories;

    (5)

    smoothness?the

    ease

    with

    which

    a

    theory

    accounts

    for

    obser

    vational

    anomalies

    in

    terms

    of

    auxiliary

    hypotheses;

    (6)

    internal

    consistency-,

    (7)

    compatability

    with

    well-grounded

    metaphyscial

    beliefs)

    and

    (8)

    simplicity.

    These

    qualities

    allow for

    an

    adjudication

    between

    competing

    theo

    ries

    and

    hypotheses.

    Scientific

    advancement,

    therefore,

    need

    not

    simply be a question of new theories triumphing only through the

    death of

    old

    theoreticians,

    as

    Max

    Planck

    (1949)

    once

    argued,

    nor

    is

    there

    "no

    external

    objective

    basis for

    saying

    that

    any

    one

    theory,

    well

    argued

    and

    coherent

    internally

    and

    'fitting'

    the

    data,

    is

    any

    bet

    ter

    than

    any

    other"

    (Hodder

    1984:30).

    Nor,

    for

    that

    matter,

    need

    we

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    68 David

    S.

    Whitley

    naively

    assume

    that confirmation

    or

    falsification

    through

    a

    singular

    critical

    test

    can

    occur.

    Instead,

    there

    are

    multiple

    criteria

    upon

    which

    scientific

    evaluation

    can

    be

    based,

    and these

    allow for

    a

    rational and

    objective

    process

    of

    verification,

    even

    if

    it is

    ultimately

    tentative

    and

    provisional

    in

    nature.

    Cognitive

    Archaeology

    There

    is,

    correspondingly,

    a

    rational

    approach

    available

    to

    us

    that

    can

    be called

    upon

    to

    obviate the

    many

    problems

    of

    positiv

    ism.

    However,

    this leaves

    some

    unresolved

    issues.

    As

    might

    be

    clear

    from the

    few illustrations

    I

    have cited

    concerning post-positivist

    philosophy

    of

    science,

    it is

    apparent

    that

    many

    processual

    archaeolo

    gists

    have,

    on

    a

    practical

    level,

    already adopted

    certain

    of

    the

    pos

    tulates

    of this

    move

    beyond positivism.

    This

    simply

    underscores

    Laudan's

    (1981:2)

    contention

    that the

    philosophy

    of

    science

    is

    more

    closely

    tied to what has

    already happened

    in the sciences than the

    reverse.

    But

    what,

    then,

    are

    the

    distinctions

    between

    cognitive

    ar

    chaeology

    and the

    archaeology practiced

    by

    many

    processual

    archae

    ologists,

    if

    these

    archaeologists

    already

    share

    some

    of the

    same

    realist

    rationalist

    commitments?

    In

    summarizing

    these

    I

    emphasize

    a

    distinctive

    brand of

    post-processual

    archaeology?cognitive

    ar

    chaeology?most

    evident

    in

    the research

    of the

    archaeologists

    at

    the

    University

    of the Witwatersrand.

    Fundamentally,

    cognitive archaeologists

    take the

    position

    that

    so

    cial

    inquiry

    must

    necessarily

    consider the

    cognitive

    and

    symbolic

    aspects

    of

    past

    societies.

    That

    is,

    fully

    aware

    of the

    shift

    from

    the

    behavioral

    to

    the

    cognitive

    doctrine,

    they

    maintain that the

    remains

    of

    prehistoric

    actions

    are

    evidential,

    and the

    point

    of

    inquiry

    is

    to

    study

    the

    cognitive

    systems

    behind

    the behavior

    creating

    the archae

    ological

    record.

    This

    does

    not

    deny

    that

    humans

    adapt

    to

    their

    envi

    ronment,

    or

    that man-land

    relationships

    may

    impose

    constraints

    on

    cultures.

    Further,

    it

    does

    not

    imply

    that such

    are

    unworthy

    of

    analy

    sis.

    And,

    parting

    company

    with

    post-processualists

    such

    as

    Hodder

    and Shanks

    and

    Tilly,

    it

    does

    not

    insist

    that

    archaeological

    research

    need

    be

    anti-scientific

    or

    that,

    somehow,

    concern

    with

    cognition

    im

    plies

    interest

    in emotions

    or

    psychological

    states

    (contrary

    to

    what

    both

    Sabloff

    et

    al.

    [1987]

    and

    Hodder

    [1986]

    seem

    to

    believe).

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    Post-Positivist

    Science

    69

    Instead,

    while

    maintaining

    an

    allegiance

    to

    scientific

    method

    per

    se,

    and

    to

    the

    inherent

    rationality

    this

    implies,

    cognitive

    archaeolo

    gists

    insist

    that

    explanation

    and

    interpretation

    of

    prehistoric

    human

    societies

    and

    culture

    must

    look

    beyond

    the evidential

    level,

    past

    the

    behavior

    that

    created

    our

    archaeological

    record,

    to

    the

    cognitive

    sys

    tems

    that

    underlie

    it. In

    this

    avowedly anthropological

    approach

    to

    archaeology,

    three related

    issues,

    then,

    require

    clarification:

    the

    focus of social

    inquiry;

    the

    inescapability

    of

    interpretation

    in

    social

    research; and the means by which the cognitive systems of the past

    may

    be

    accessed.

    I

    discuss these

    in

    turn.

    The

    Focus

    of

    Social

    Inquiry

    Adopting

    a

    committment

    loosely

    related

    to

    Popper's

    "situational

    analysis" (Popper

    1961,

    1966, 1972,

    1976),4

    cognitive archaeologists

    maintain

    that the

    prehistoric

    past

    was

    socially

    and

    culturally

    consti

    tuted, and,

    therefore,

    that

    prehistoric

    societies

    and cultures

    cannot

    simply

    be reduced to one-to-one

    analogues

    with

    ecological

    or

    cyber

    netic

    metaphors.

    Nor,

    for that

    matter,

    do

    they

    think

    that the

    explana

    tion of the

    past

    can

    proceed

    simply

    with

    a

    consideration

    of

    the

    overt,

    behavioral

    realm

    or

    the

    relationship

    of humankind

    to

    the

    environ

    ment.

    Rather,

    they

    take the

    concept

    of culture

    to

    be central

    to

    ar

    chaeological

    analysis.

    But

    "culture"

    here

    is

    not

    what

    is

    meant

    by

    the

    term

    in

    traditional

    and

    new

    archaeology:

    culture

    as

    regulative

    rules,

    governed

    by

    mental

    templates,

    evidenced

    in

    behavioral

    patterns,

    and

    resulting

    from

    stimulus-response relationships

    with the

    environ

    ment.

    Instead,

    culture

    is

    defined

    as a

    system

    of

    beliefs,

    symbols,

    and

    values

    or,

    in

    a

    word,

    as

    worldview,

    with these

    "cognitive

    objects"

    comprising

    constitutive

    rules

    within

    which human

    action

    and

    be

    havior

    unfold.

    In

    this

    sense,

    culture

    is

    determinative

    for human

    so

    cial

    behavior,

    but this

    does

    not

    imply

    full

    predictability

    (Sapire

    n.d.;

    cf.

    Weber

    1975:122-23);

    culture

    provides

    a

    system

    of beliefs

    that

    guides

    behavior,

    just

    like the rules for

    a

    game

    of

    chess,

    but culture

    does

    not

    fully prescribe

    behavior,

    like the

    algorithm

    that

    uniquely

    specifies

    the

    course

    of

    a

    computer

    program

    (cf. D'Agostino

    1986).

    At

    this

    point

    a

    few words

    are

    needed

    in

    reference

    to

    Popper's

    situa

    tional

    analysis.

    In

    summary

    form,

    it

    has

    two

    components:

    a

    situa

    tional

    model,

    which

    is

    a

    description

    of what

    Popper

    terms

    the

    social

    environment

    within which human behavior

    occurs;

    and

    a

    rationality

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    David

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    Whitley

    principle.

    The

    latter

    (which

    is

    not

    to

    be

    taken

    as

    a

    law;

    while

    it is

    a

    major

    premise

    of the

    thesis,

    it

    is

    more

    rightly

    a

    definition,

    therefore

    it is

    not

    nomological;

    cf.

    Farr

    1983:169)

    points

    to

    the

    need

    to

    recon

    struct

    the

    context

    or

    situation

    within

    which

    action

    occurs,

    to

    make

    the

    actions

    that result

    rationally

    understandable

    or

    appropriate

    to

    the

    context

    within

    which

    they

    unfold.

    By

    this

    is

    implied

    a

    ideologi

    cal

    analysis

    that

    begins

    with

    the

    definition of

    the

    situation

    and

    pro

    ceeds

    to

    the

    rationality

    of

    subsequent

    action,

    as

    specified

    by

    this

    context.

    Here

    the

    situational

    environment

    in

    a

    general

    way

    is

    recon

    cilable with the

    cognitive

    definition of

    culture,

    and

    interpretation

    therefore

    must

    consider the

    cognitive

    realm.

    Culture, then,

    is

    a

    central

    concern,

    but

    it

    is

    not

    simply

    an

    explana

    tory

    metaphor

    for

    the

    cognitive

    archaeologist

    (such

    as

    "diffusion"

    was

    for the

    traditional

    archaeologist,

    or

    "evolution"

    is in

    certain

    pro

    cessual

    studies).

    That

    is,

    it is

    the

    purpose

    of

    cognitive

    archaeological

    research

    to

    elucidate the

    system

    of

    beliefs that

    constitute

    a

    culture,

    thereby defining

    the cultural

    logic

    or

    situational

    rationality

    within

    which decisions

    were

    made, institutions

    were

    constituted, and

    ac

    tions

    performed.

    In

    reference

    to

    Popper's

    situational

    analysis, then,

    cognitive

    archaeology

    aims

    to

    identify

    the

    realm

    of

    "cognitive

    ob

    jects" and,

    through

    the

    exegesis

    of

    these,

    explain,

    interpret,

    and

    un

    derstand the

    prehistoric

    past.

    It is

    important

    to

    emphasize

    a

    few

    issues

    here.

    First,

    as

    noted

    above,

    concern

    with

    prehistoric cognition

    does

    not

    imply

    interest in

    mental

    states

    or

    other

    psychologistic

    concepts.

    It

    is,

    therefore,

    not

    the realm of human

    emotions,

    which

    has constituted the focus

    of

    "classical" hermeneutics and

    now seems

    the point of Hodder's con

    textual

    archaeology. Simply

    stated,

    understanding

    the

    past

    cannot

    be attained

    by "getting

    into"

    the

    psyche

    of

    our

    ancestors,

    or

    by

    con

    cern

    with

    the

    subjective

    experiences

    of

    prehistoric

    actors,

    or

    by

    re

    course

    to

    a

    sensationalist

    epistemology.

    As

    Farr

    (1983:161)

    notes,

    "the limitations

    of this

    subjective

    method overwhelm

    its

    utility

    and

    suggestiveness."

    In

    this

    manner

    cognitive

    archaeology

    parts

    ways

    with idealism and

    its

    recent

    post-processual

    manifestations.

    Second,

    explanation

    of

    the

    past

    (or

    of

    any

    social

    phenomena)

    can

    only be achieved by recourse to the cognitive realm. It cannot be

    attained

    simply

    by

    examination of

    behavior

    (Popper's

    "world-one")

    nor

    through

    consideration

    of

    human

    psychological

    motives

    and

    emo

    tions

    (Popper's "world-two").

    Instead,

    explanation

    of

    social

    phenom

    ena

    requires

    recourse

    to

    understanding

    (cf.

    Weber

    1977:109)

    and,

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    archaeology.

    For

    example,

    as

    Evans-Pritchard

    noted

    long

    ago

    in

    com

    menting

    on

    Radcliffe-Brown's social

    anthropology,

    social

    structure

    is

    every

    bit

    as

    abstract

    as

    culture,

    or,

    at

    least,

    one

    is

    no

    more

    concrete

    than the other.

    Kinship,

    in

    other

    words?just

    like

    economic

    and

    sub

    sistence

    systems?is

    as

    much

    in

    people's

    minds

    as are

    beliefs and

    values

    (Sapire

    n.d.).

    All of these

    are

    at

    least

    in

    part

    cognitive

    con

    structs,-

    strictly,

    none are

    observable

    on

    the

    ground;

    therefore

    there

    is

    no

    logic

    to

    the

    argument

    that

    one can

    be

    accessed

    by prehistorians

    while the others

    cannot

    (Lewis-Williams

    1986a;

    cf.

    Wylie

    1982a).

    Nor,

    for

    that

    matter,

    is

    there

    reason

    to

    assume

    that the

    investigation

    of

    one

    need

    necessarily

    be

    methodologically

    different from the

    study

    of the other.

    Indeed,

    to

    presuppose

    that

    some

    of these

    phenomena

    can

    be

    identified

    and studied

    archaeologically

    while

    others

    cannot

    is sim

    ply

    to

    allow

    perceived

    inductive limits of the

    archaeological

    record

    to

    determine

    our

    research,

    as

    Wadley (1987)

    has

    rightly pointed

    out.

    But

    this

    is

    only

    part

    of

    the

    problem

    in

    positing

    a

    distinction

    in

    kind

    between

    culture and

    the

    social,

    economic,

    and

    subsistence

    sys

    tems

    of

    the

    new

    archaeologist.

    As

    Sapire (n.d.) contends,

    the

    analysis

    of social

    structure

    simply

    cannot

    be

    separated

    from beliefs and

    values:

    the

    relationships

    that

    constitute

    distinctions

    in

    social

    organi

    zation

    (like

    commoner

    and

    elite)

    lie

    exactly

    in

    culturally-specific

    values and beliefs. Therefore

    it

    cannot

    be

    presumed

    that

    one

    can

    be

    considered

    without the other.

    Sapire

    points

    out

    that

    "the

    prompts

    for these social

    roles

    [constituting

    social

    structure]

    are

    not

    in

    the

    genes;

    they

    are

    in

    the

    conceptions

    distilled

    from

    stories, theories,

    jokes,

    lies,

    customs,

    and other

    educative

    experiences

    since

    childhood

    . . .

    social

    structure

    presupposes culture" (Sapire n.d.; emphasis

    added).

    And,

    as

    Max

    Weber has

    argued

    in

    a

    frequently

    cited

    passage

    (1977:109),

    the

    same

    holds for

    economy

    as

    well.

    Consequently,

    con

    tentions

    that the

    processual archaeologists'

    focus

    of social

    inquiry

    is

    somehow

    more

    concrete,

    less

    abstract,

    and

    not

    part

    of the

    cognitive

    realm

    but,

    in

    fact,

    separable

    from

    it,

    are

    simply wrong-headed,

    and

    represent

    a

    logical

    fallacy

    of

    the

    gravest

    order.

    Archaeology

    and

    Interpretation

    That

    social

    structure, economy,

    and

    subsistence

    are

    as

    abstract

    a

    form

    of

    the

    cognitive

    realm

    as

    beliefs

    and values

    is

    one

    thing;

    that

    we

    need

    understanding

    to

    study

    them

    may

    be

    viewed

    by

    some

    as a

    slightly

    different

    matter.

    Traditional

    positivist

    natural

    science

    denied

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    Prehistory

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    73

    the need

    for

    Verstehen,

    or

    understanding,

    based

    on

    the

    argument

    that

    the

    objects

    that the

    physical

    sciences

    study

    ("stars,"

    for

    example)

    have

    an

    existence

    independent

    of

    anything

    we

    make of them. With

    new

    archaeology's original

    adoption

    of

    positivism

    and

    its

    metaphysi

    cal belief

    in

    a

    unified

    science,

    moreover,

    it

    was

    presumed

    that archae

    ology

    could

    fully

    be

    a

    naturalistic

    science

    and

    that

    recourse to

    Verste

    hen

    was

    unnecessary.

    Further,

    it

    appears

    that

    certain

    archaeologists

    continue

    to

    view

    any

    concern

    with

    understanding

    or

    interpretation

    with

    suspicion.

    Therefore the

    interpretive

    nature

    of

    archaeology

    re

    quires

    comment.

    First,

    to

    allay

    certain

    initial

    fears,

    it

    is

    important

    to

    emphasize

    that

    there

    is

    nothing

    about

    interpretation

    that

    is

    inherently

    "less

    objec

    tive"

    or

    "more

    subjective,"

    or

    "more

    scientific"

    or

    "less

    scientific,"

    than there

    is

    about

    "explanation."

    To

    presume

    such

    is

    to

    commit

    a

    fallacy

    of

    equivocation

    in

    which

    the

    concepts

    "objective"

    and "sub

    jective"

    are

    conflated

    respectively

    with "unbiased" and

    "biased,"

    "cognitive"

    and

    "noncognitive,"

    "observational"

    and

    "nonobserva

    tional,"

    "rational"

    and

    "irrational,"

    and

    ultimately,

    "scientific" and

    "nonscientific."

    But this is

    simply

    an

    epistemological doctrine,

    yet

    to

    be

    supported.

    Processual

    archaeologists,

    for

    example,

    have

    never

    illustrated

    that their

    explanations

    are

    somehow

    more

    scientific

    or

    more

    objective

    than

    cognitive

    archaeologists'

    interpretations

    (cf.

    Feleppa

    1981:62-63;

    Lewis-Williams

    1983;

    Lewis-Williams and

    Loubser

    1986).

    In

    a

    parallel

    vein,

    similarly,

    Rudner

    has

    noted that

    "no

    one

    has

    ever

    demonstrated

    that the

    psychological,

    per

    se,

    is

    iden

    tical

    with the

    biased;

    nor

    is

    it

    easy

    to

    imagine

    how

    a

    cogent

    demon

    stration of this could possibly proceed. (The fact that metaphysical

    positions

    have assumed this

    position

    without demonstration

    is

    scarcely

    recommendation

    for its

    adoption)"

    (1966:74;

    emphasis

    in

    original).

    Indeed,

    Max

    Weber

    (1975:125)

    has

    argued

    that

    it

    is

    exactly

    because

    interpretations

    of

    human

    actions

    can

    situate

    such

    actions

    within

    their

    own

    frames

    of

    reference that

    such

    interpretations

    are

    inherently

    more

    rational

    than scientific

    explanations

    of

    individual

    natural

    events,

    which

    may

    simply

    constitute

    statistical

    predictions.

    Thus,

    at

    the

    outset

    it is

    clear

    that

    certain

    archaeologists'

    reactions

    against interpretation and understanding are emotional reactions,

    based

    on

    embedded

    metaphysical

    and

    epistemological

    beliefs that

    have

    been little

    thought-through

    or

    critically

    evaluated.

    Fundamen

    tally,

    there

    is

    little

    justification

    for

    the

    argument

    that

    understanding

    and

    interpretation

    are,

    somehow,

    less

    objective

    than

    explanation.

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    74

    David

    S.

    Whitley

    But

    this embedded

    reactionary position

    aside,

    there

    are

    other

    sub

    stantial

    arguments

    against

    the

    notion

    that

    archaeology

    can

    ignore

    understanding.

    According

    to

    Max

    Weber

    (1975),

    for

    example,

    the

    dis

    covery

    of

    "meaning"

    and

    "interpreting"

    are

    neither

    logically

    nor

    epistemologically

    different than

    the

    discovery

    of laws

    or

    causes

    in

    the natural

    world;

    fundamentally

    both

    rely

    on

    the

    use

    of

    hypotheses

    and

    "instruments

    of

    concept

    formation"

    (Huff

    1981:469).

    For

    Weber,

    in

    fact, interpretation

    and

    understanding

    are

    necessary

    activities

    in

    all

    domains of scientific

    inquiry (Huff 1982:91). Similarly, Popper

    argues

    that all

    science

    is

    performed

    within

    a

    "horizon of

    expecta

    tions"

    and that this "confers

    meaning

    on our

    experiences,

    actions

    and observations"

    (1972:345).

    By

    this,

    both

    contend that

    understand

    ing

    is

    a

    necessary,

    indeed

    unavoidable,

    component

    of research.

    And,

    on

    an

    empirical

    level

    at

    least,

    Knorr-Cetina

    (1981)

    has

    demonstrated

    that

    the

    situational

    logic

    of

    the

    physical

    sciences

    results

    in

    natural

    and

    technological

    scientists

    employing

    understanding

    and

    interpre

    tation

    as

    much

    as,

    and

    in

    the

    same

    manner

    as,

    social

    scientists.

    In

    short,

    not

    only

    is it

    impossible

    for the

    archaeologist

    to

    avoid under

    standing

    in

    studying

    the

    past,

    it is

    highly

    unlikely

    that the natural

    scientist

    is

    any

    more

    privileged

    in

    this

    regard

    as

    well.

    Again,

    however,

    this

    is

    not to

    imply

    that

    interpretation

    or

    under

    standing

    can

    be

    reduced

    epistemologically

    to

    "experiencing

    some

    thing"

    (Weber 1975:159).

    Weber

    was

    careful

    to

    emphasize

    the need

    to

    objectify

    interpretation (cf.

    Cooper

    1981:82;

    Huff

    1981,

    1982),

    and

    this

    concern

    has been

    considered

    in

    detail

    by Popper.

    In

    fact,

    Popper's

    "critical

    rationality"

    is

    effectively

    an

    objective

    theory

    of understand

    ing (cf. Popper 1972). With this Popper defines what he calls "scien

    tific

    understanding,"

    which

    is

    a

    "systematically

    critical

    version

    of

    the kind

    of

    understanding

    we

    have

    in

    everyday

    life"

    (Farr

    1983:159).

    It

    is

    through

    situational

    analysis,

    in

    fact,

    that such

    objective

    under

    standing

    can

    be achieved. That

    is,

    for the

    archaeologist

    it

    can

    be

    through

    the related

    approach

    termed

    cognitive

    archaeology

    that

    we

    can

    understand

    and

    interpret

    the

    past,

    but

    in

    a

    manner

    that obviates

    the relativism

    of other

    post-processualist

    approaches.

    But

    there

    is

    one

    final

    subtlety

    in

    the

    interpretation

    of "understand

    ing" itself that warrants mention. This pertains directly to many

    processual

    archaeologists'

    apparent

    fear of the

    interpretive,

    and

    is

    that,

    since

    Verstehen

    is

    not

    a

    method

    of

    acquiring

    knowledge

    (as

    Binford

    [1987]

    seems to

    imply),

    it

    cannot

    be

    a

    suspicious

    method

    at

    all.

    Instead,

    it

    is

    a

    mode

    of

    knowledge

    (Sapire

    n.d.),

    and

    exactly

    that

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    Prehistory

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    75

    mode

    of

    knowledge

    appropriate

    when

    concern

    lies with

    values,

    be

    liefs,

    meanings,

    and

    so

    on.

    And

    this,

    of

    course,

    is

    the

    specific

    kind of

    knowledge

    required

    to

    understand human

    actions and

    behavior.

    Archaeology, consequently,

    is

    fundamentally

    an

    interpretive

    exer

    cise.

    Simply

    put,

    we

    interpret

    the

    past,

    regardless

    of

    whether

    or

    not

    we

    do

    so

    with

    explanatory

    laws,

    symbolic

    interpretations,

    or em

    pathie

    understanding.

    This does

    not

    necessarily

    relegate

    it

    to

    non

    science,

    nor

    does

    it

    implicate

    relativism.

    Instead,

    as

    Max

    Weber,

    Karl

    Popper,

    and others

    have

    taken

    pains

    to

    show,

    it

    can

    include

    rational,

    scientific

    study.

    Accessing

    the

    Cognitive

    Systems

    of

    the

    Past

    "Well and

    good,"

    I'm

    sure some

    will

    say,

    "but how does he

    figure

    he

    can

    determine

    what

    they

    were

    thinking

    in

    the

    past?"

    This,

    then,

    is

    the

    next

    order

    of

    business,

    and,

    although

    my

    concern

    is

    not

    the

    thought

    patterns

    of

    prehistory,

    it

    ultimately

    reduces

    to

    empirical

    and technical

    problems.

    To

    begin,

    it is

    necessary

    to

    identify

    the

    ar

    chaeological

    locus of

    the

    cognitive

    realm.

    Where,

    in

    short,

    can we

    look

    within the

    archaeological

    record

    to

    find

    evidence

    of

    prehistoric

    cognitive

    systems?

    As

    implied

    above,

    prehistoric

    culture,

    which

    is

    to

    say

    beliefs,

    val

    ues,

    or

    worldview,

    is

    inseparable

    from other

    cognitive

    abstractions,

    such

    as

    economy,

    subsistence,

    and social

    organization.

    Huffman

    (1981,

    1984,

    1986a),

    for

    example,

    has shown how

    beliefs and world

    view

    were

    expressed symbolically

    in

    the internal

    arrangements

    of

    African Iron Age settlements, while Evers (1989) has illustrated the

    expression

    of

    contrasting cognitive

    systems

    in

    the

    material

    culture

    of

    a

    variety

    of

    modern and

    prehistoric

    Bantu

    groups.

    It

    follows,

    then,

    that

    cognitive

    systems

    are

    expressed

    at some

    level

    in

    effectively

    all

    aspects

    of material

    culture.

    Thus,

    beliefs

    are

    visible

    archaeologically,

    and

    they

    are even

    commonly

    and

    regularly

    expressed

    in

    everyday

    material culture

    (cf.

    Welbourn

    1984:23)

    as

    well

    as

    in

    "ceremonial

    objects."

    That the

    cognitive

    side of

    the

    archaeological

    record has

    been

    somewhat overlooked

    in

    favor

    of

    techno-environmental considera

    tions, and that archaeologists may be unaccustomed to looking for

    it,

    then,

    is

    no

    argument

    in

    support

    of

    the

    putative

    difficulty

    of

    access

    ing prehistoric cognitive

    systems

    in

    the

    material record of the

    past.

    This

    fact,

    however,

    is

    bound

    to

    lead

    to

    other

    objections.

    For

    exam

    ple,

    on

    many

    occassions I

    have

    heard

    incredulity expressed

    over

    the

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    76

    David

    S.

    Whitley

    idea that

    beliefs and

    values

    can

    be

    ascertained

    without

    talking

    to

    informants.

    But

    this

    simply

    represents

    misconceptions

    concerning

    the

    nature

    of

    anthropological

    research,

    in

    a

    specific

    sense,

    and,

    more

    generally,

    concerning

    how

    interpretations

    are

    made,

    as

    well

    as

    the

    distinction

    between

    "signs"

    and

    "symbols"

    (Whitley

    n.d.a).

    As far

    back

    as

    his

    writings

    on

    the Andaman

    Islanders,

    Radcliffe-Brown

    (1922)

    argued

    that

    "native

    explanations"

    are

    not

    explanations

    at

    all

    in

    the

    sense

    of final

    exegesis

    or

    interpretation.

    Instead,

    as

    has

    been

    emphasized

    by

    numerous

    anthropologists (e.g., Sperber

    1975;

    Hugh

    Jones

    1979),

    such

    oral

    accounts

    themselves

    are

    simply

    the

    raw

    data

    from which the

    anthropologist

    develops

    his

    own

    interpretation

    of

    a

    particular

    culture.

    Ask

    a

    "native"

    why

    a

    particular

    ritual

    is

    per

    formed,

    or

    what

    bearing

    his worldview has

    on

    his

    architecture,

    and

    chances

    are

    quite

    good

    that the

    response

    will

    be

    on

    the

    order

    of

    "Be

    cause we

    have

    always

    done

    it

    this

    way,"

    or

    "It is

    our

    tradition,"

    or

    simply

    "I

    don't know."

    For

    that

    matter,

    ask the

    man on

    the

    street

    similar

    questions

    about

    the

    symbols

    and beliefs of

    our

    own

    culture

    and the average response will probably be equally unenlightening.

    Beliefs

    and

    values,

    as

    expressed

    in

    symbols,

    myths,

    and

    rituals,

    often

    not

    only

    are

    not

    widely

    understood within

    a

    culture but

    are

    fre

    quently

    misunderstood

    (Jung

    1949:601;

    Grimes

    1976:45;

    Elster

    1982).

    In

    a

    word,

    then,

    oral

    informants

    are not

    the end-all and do-all

    of

    cognitive

    research,

    be

    it in

    anthropology

    or

    archaeology.

    It is

    exactly

    for

    this

    reason

    that

    Clifford

    Geertz

    argues

    that

    "whatever,

    or

    wherever,

    symbol

    system


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