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Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University...

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How bad is the problem currently?  We have data from the most recent Council survey of graduate programs regarding the number of unfilled openings for doctoral faculty  These data are based on a new question in the survey, one that was not asked until the cycle; the question targeted the last three years  We’ll call the number of unsuccessful tenure-line searches during these years, ‘the shortage’  The data suggest that the shortage has nearly doubled during that period  Numbers represented in the next graph are based on figures adjusted to a 100% reporting rate, but of course the growing shortage is clear with or without adjusted figures
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Quantitative Quantitative background on the background on the shortage of research shortage of research doctorates in CSD doctorates in CSD D. Kimbrough Oller D. Kimbrough Oller University of Memphis University of Memphis With lots of help from Howard Goldstein, With lots of help from Howard Goldstein, Cheryl Scott, Sarah Slater, Judith Cheryl Scott, Sarah Slater, Judith Cooper and the members of the Joint Ad Cooper and the members of the Joint Ad Hoc Committee on the Doctoral Shortage Hoc Committee on the Doctoral Shortage
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Page 1: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Quantitative background on Quantitative background on the shortage of research the shortage of research

doctorates in CSDdoctorates in CSD

D. Kimbrough OllerD. Kimbrough OllerUniversity of MemphisUniversity of Memphis

With lots of help from Howard Goldstein, Cheryl Scott, With lots of help from Howard Goldstein, Cheryl Scott, Sarah Slater, Judith Cooper and the members of the Sarah Slater, Judith Cooper and the members of the Joint Ad Hoc Committee on the Doctoral ShortageJoint Ad Hoc Committee on the Doctoral Shortage

Page 2: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

The well-known problem of The well-known problem of positions and failure of recruitmentpositions and failure of recruitment

• Most searches for tenure-line faculty positions in Communication Sciences and Disorders are difficult to complete

• A recent survey by ASHA indicates there are only 2.3 applicants per open tenure-line position

• Many positions remain unfilled yearly• Programs are in jeopardy, sometimes for

survival, because of difficulties in recruitment of tenure-line faculty

Page 3: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

How bad is the problem How bad is the problem currently?currently?

We have data from the most recent Council survey of graduate programs regarding the number of unfilled openings for doctoral faculty

These data are based on a new question in the survey, one that was not asked until the 2000-2001 cycle; the question targeted the last three years

We’ll call the number of unsuccessful tenure-line searches during these years, ‘the shortage’

The data suggest that the shortage has nearly doubled during that period

Numbers represented in the next graph are based on figures adjusted to a 100% reporting rate, but of course the growing shortage is clear with or without adjusted figures

Page 4: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Faculty shortage 1998-2000: adjusted figuresFaculty shortage 1998-2000: adjusted figures

20

30

40

50

60

70

80

90

100

1998 1999 2000

Num

ber

ofN

umbe

r of

sear

ches

unf

illed

sear

ches

unf

illed

Source: CAPCSD Survey 2000-2001

Page 5: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Magnitude of the current problem Magnitude of the current problem as a proportion of full-time linesas a proportion of full-time lines

• The eight-year average of Council data make it possible to estimate that there are about 2680 full-time faculty positions in Communication Sciences and Disorders nationally (adjusted to 100% sampling)

• About 65% of these are doctoral lines over the same period; that’s 1723 doctoral lines

• At 50 unfilled positions in the year 1998, the shortage was 2.8%, and at 98 unfilled positions in the year 2000, the shortage was 5.4% (assuming that 65% of full-time lines and a base of 1723 is an appropriate level of research doctoral faculty in the field)

• At 50 the problem was already deemed a serious one by most academic participants in our field

• Many had thought the shortage would begin to accumulate sometime soon, based on demographic trends (graying of the profession), and it appears that the suspected accumulating shortage is already underway

Page 6: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

The role of the graying The role of the graying of the professorateof the professorate

• We have long been warned that our professorate is older than is optimal

• Too many retirements could create tremendous flux and loss of research and training quality

• The primary data upon which the presumed graying of the professorate have been based actually come from the ASHA Constituent Database

• They indicate numbers of Ph.D. holders at various ages who are ASHA members

• The data were first addressed by Bruce Tomblin in 1996 in an address to the Legislative Council of ASHA when he was Chair of the Research and Scientific Affairs Committee

• In an ideal situation one might expect a relatively flat distribution

Page 7: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

0

100

200

300

400

500

600

700

<38 40.5 45.5 50.5 55.5 60.5 65.5 70.5 >73

Distribution of Ph.D. holders by ageDistribution of Ph.D. holders by agefrom ASHA constituent database, 1996, from ASHA constituent database, 1996,

work by Bruce Tomblin and Sarah Slaterwork by Bruce Tomblin and Sarah Slater

ages in 5-year groupingsages in 5-year groupings

Mean = 53.06Median = 51.64

Page 8: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

0

10

20

30

40

50

60

70

20 23 26 29 32 35 38 41 44 47 50 53 56 59 62 65 68 71 74 77 80 83

Distribution of Full-time Ph.D. Distribution of Full-time Ph.D. Professors and Chairs by AgeProfessors and Chairs by Agefrom ASHA constituent database, 1996, from ASHA constituent database, 1996,

agesages

Mean = 50.50Median = 49.68

Page 9: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

0

20

40

60

80

100

120

<33 33-37 38-42 43-47 48-52 53-57 58-62 63-67 68-72 73-77 >77

full-timepart-time

Distribution of Ph.D. faculty by age in Programs offering the Ph.D. from the Joint Ad Hoc Committee Survey, 2002

Mean full-time = 49.08Median full-time = 49.46

Mean part-time = 53.81Median part-time = 52.92

FULL-TIME N = 575PART-TIME N = 59

Page 10: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

The demographic situation suggests The demographic situation suggests rapidly increasing retirements rapidly increasing retirements

over the next few yearsover the next few years• Several historical factors combined to produce a

distribution of Ph.D.’s by age that is not at all flat; in fact it is very peaked

• As years pass the number of retirements may go up rapidly as the peak in the distribution may move rightward

• If we judge correctly from the distribution, the major impact of massive numbers of retirements has not yet been felt

• But even now we are in a condition of shortage• The situation is already getting worse, but it may get

dramatically worse, over the next 10-15 years

Page 11: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Is the field adapting appropriately to the Is the field adapting appropriately to the impending decline in Ph.D. faculty?impending decline in Ph.D. faculty?

• In the most recent data there has been an increase in the production rate of new Ph.D.’s, but whether the increase will be maintained or accelerated remains to be seen – it could be merely a product of year to year fluctuation

• Number of programs (Master’s and Ph.D.) is not going down, not yet at least

• Over the past few years the number of faculty in the field has actually been rising fairly fast according to the Council data

• In some cases Master’s faculty appear to be filling lines that could not be filled in Ph.D. tenure-line searches, but the data are inconclusive on both the amount of growth in faculty and the role of Master’s hiring in that growth

Page 12: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Production rate for new Ph.D. scholars in Production rate for new Ph.D. scholars in Communication Sciences and Disorders Communication Sciences and Disorders

• Up to 1999 we see no important increase in the production rate of new Ph.D.’s based on data from the National Opinion Research Center

• Through 1998 the same is true of the Council survey• The 2000-2001 data from the Council and the NORC

suggest there may have been a significant upturn• It can be hoped this is not a short-term improvement,

but data on enrollment patterns are among the more difficult ones to interpret in the various available surveys

Page 13: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

National Opinion Research Center data on National Opinion Research Center data on doctoral degrees granted in SLP and AUDdoctoral degrees granted in SLP and AUD

6065707580859095

100105110

1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000

Ph.D.Ph.D.degreesdegreesgrantedgranted

Page 14: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Council of Academic Programs data on Council of Academic Programs data on doctoral degrees granted in SLP and AUDdoctoral degrees granted in SLP and AUD

60708090

100110120130140150160

1984 1986 1988 1990 1992 1994 1996 1998 2000

Ph.D.Ph.D.degreesdegreesgrantedgranted

Page 15: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Council of Academic Programs data on Council of Academic Programs data on doctoral degrees granted in SLP and AUDdoctoral degrees granted in SLP and AUD

with breakdownswith breakdowns

0

20

40

60

80

100

120

1984 1986 1988 1990 1992 1994 1996 1998 2000

slp degrees

aud degrees

sp & hr scidegrees

Page 16: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Council of Academic Programs data on Council of Academic Programs data on enrolled doctoral students in SLP and AUDenrolled doctoral students in SLP and AUD

60160260360460560660760860960

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000

adjusted numbers

Ph.D.Ph.D.studentsstudents

Page 17: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Number of all programs in the fieldNumber of all programs in the field

280

285

290

295

300

305

310

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000

all programs

Page 18: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Number of programs in the field Number of programs in the field with breakdown by disciplinewith breakdown by discipline

0

50

100

150

200

250

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000

slp programsaudiology programs

Page 19: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Number of Ph.D. programs in the fieldNumber of Ph.D. programs in the field

20253035404550556065

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000

slp programs

audiologyprogramssp & hr sciprograms

Page 20: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

Number of full-time faculty inNumber of full-time faculty in Communication Sciences and Disorders Communication Sciences and Disorders

1,500

1,700

1,900

2,100

2,300

2,500

2,700

2,900

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000

Page 21: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

The challengeThe challenge• We need to be proactive: the field is going to be

restructured one way or the other• Organize an academically significant plan for the future,

and guide it through an administrative structure with continuity – a standing committee, as was recommended by Fox, Minifie, Smit, and Hochberg in the Report of the working group on doctoral and postdoctoral education, 1997 (Council Proceedings)

• The forces will change, and if the Council and ASHA do not act, the field will change very unpredictably

• The question is how to maintain the academic foundations of the field in a time of enormous change

• Further, how can we govern our programs with an appropriate balance of academic and clinical activities

Page 22: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

05101520253035404550

95 96 97 98 99 2000 Mean

applicationsfunded

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

95 96 97 98 99 2000 Mean

proportionfunded

FROM JUDITH COOPER, SLP APPLICATIONS AND FUNDINGAT NIDCD SINCE 1995

Page 23: Quantitative background on the shortage of research doctorates in CSD D. Kimbrough Oller University of Memphis With lots of help from Howard Goldstein,

024681012141618

95 96 97 98 99 2000 Mean

applicationsfunded

0

0.1

0.2

0.3

0.4

0.5

0.6

95 96 97 98 99 2000 Mean

proportionfunded

FROM JUDITH COOPER, AUDIOLOGY APPLICATIONS AND FUNDINGAT NIDCD SINCE 1995


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