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Basic Decision Making Model
1. Recognize a problem or dm situation
2. Frame the problem/decision (objectives, constraints, factors, priorities)
3. Generate alternatives
4. Evaluate & choose
5. Implement & evaluate results (iterate)
6. Stabilize & learn from
ChoosingChoosing
Important to have a good frame first, including objectives and constraints
Good to have a rich range of creative Good to have a rich range of creative alternativesalternatives
Very important to minimize judgmental biases & mental locks, both in generating alternatives & in evaluating them
Choosing (cont.)Choosing (cont.)
Central focus on how well does an alternative satisfy the objective(s) and other decision criteria
Always have constraints, including:– Cognitive limitations– Incomplete or inaccurate information– Uncertainties in outcomes & future events– Time & cost constraints
Aim for a good decision, not a perfect one– Meets objectives (full CRIP)– Doesn’t create new problems– Within time and other constraints– Consistent with values
Be wary of certainty
Use good critical thinking & creativity
Separate facts from assumptions & inferences
Recognize & reduce biases & blocks/locks
Need to consider practicality, implementability, stakeholders
Can be as simple as identifying pluses & minuses, then assessing (not just adding)
Sometimes, “satisficing” is OK
Sometimes, models and computer aids are appropriate
Sometimes, intuitive decisions work (but beware of “fire, ready, aim” DM)
Some of Many Methods to DecideSome of Many Methods to Decide
Gut feel, emotions, intuition
Two-column pros & cons list
Ben Franklin’s two-column list
Decision matrix– Brief statements– 3-level qualitative ratings– Expanded qualitative ratings
Decision matrix with variable criteria weights
Decision tree
Managing Factors Affecting Managing Factors Affecting
Decision Making & CreativityDecision Making & Creativity
Some Factors Influencing Decisions
Type of decision
Urgency, pressure, constraints
Attributes of environment
– Uncertainty, risk
– Complexity, ambiguity
– Conflict
Decision-maker characteristics
– Wants (biological factors) vs. "Shoulds" (values)
– Judgmental biases
Selective perception
Impression effects
Framing effects
Escalation of commitment
Categorization effects
– Creativity
– Mental blocks
Who else is involved
EthicsEthics
VisualizationVisualizationSelf-fulfilling propheciesSelf-fulfilling prophecies
Pygmalion effect, plus or minusPygmalion effect, plus or minus
We tend to create negative imagesWe tend to create negative images
Replace with intentional, positive imagesReplace with intentional, positive images
Can help in many ways, e.g.:Can help in many ways, e.g.:– Public speakingPublic speaking– Stress reductionStress reduction
– Various aspects of decision makingVarious aspects of decision making– Difficult interpersonal interactionsDifficult interpersonal interactions– Health…Health…
Argue for your limitations and, sure Argue for your limitations and, sure enough, they’re yours.enough, they’re yours.
Richard BachRichard Bach
The greatest discovery of my generation is The greatest discovery of my generation is that human beings, by changing the inner that human beings, by changing the inner attitudes of their minds, can change the attitudes of their minds, can change the outer aspects of their lives.outer aspects of their lives.
William JamesWilliam James
Visualization ExerciseVisualization Exercise
Identify a specific future situation in which Identify a specific future situation in which you want to perform effectivelyyou want to perform effectively
Get very comfortable and relaxedGet very comfortable and relaxed
Visualize moving yourself through space and Visualize moving yourself through space and time to be in that future situationtime to be in that future situation
With you in that situation performing With you in that situation performing effectively and the situation playing out effectively and the situation playing out positivelypositively– Experience itExperience it, not observe or think about it, not observe or think about it– With input to all senses: sight, hear, smell, feel, tasteWith input to all senses: sight, hear, smell, feel, taste
Next TimeNext Time
Introduction plus first two of the ten mental Introduction plus first two of the ten mental locks in the von Oech booklocks in the von Oech book
As you read each chapter:As you read each chapter:
– Do at least some of the exercisesDo at least some of the exercises
– Think about the questions and suggestionsThink about the questions and suggestions
– Identify and highlight things you find importantIdentify and highlight things you find important
– Think of possible applications for youThink of possible applications for you
Engage with the readingsEngage with the readings
What seems important here, what do I like, What seems important here, what do I like, agree with, find useful? Why?agree with, find useful? Why?
– Highlight, make margin notesHighlight, make margin notes
How might I apply one or more concepts in my How might I apply one or more concepts in my life – now and in the future?life – now and in the future?
Are there things I disagree with and/or would Are there things I disagree with and/or would modify or expand on? Why? How?modify or expand on? Why? How?
It is important to create your own study notes or It is important to create your own study notes or concept mapconcept map
Judgmental BiasesJudgmental Biases
Selective perceptionSelective perception
Impression effectsImpression effects
Framing & presentation effectsFraming & presentation effects
Escalation of commitmentEscalation of commitment
Categorization effectsCategorization effects
Judgmental Biases -1
Selective perception
– What we expect
– What we want to be
– Alignment
– Advocacy vs. inquiry
– Good questions at end of Notes 4.1
Is primacy or recency more powerful?
Choose primacy (present first) if decision is to be at least a few days after both presentations
Choose recency (present last) if there is to be a gap between presentations of the two sides & decision follows shortly after the last presentation
Moot if presentations of two sides & the decision are together (although individual listeners can vary in their ways of taking in information)
Judgmental Biases - 3
Framing and presentation effectsFraming and presentation effects
– Selecting & emphasizing certain aspects, while excluding or minimizing others
– Reread web piece on framing
– Recall framing exercises and case
– Can include anchoring
Some helps to reduce judgmental biases Some helps to reduce judgmental biases from ffrom framing effects:
– Frame problems in terms of objectives
– Don't automatically accept a first frame (others’ or yours)
– Play devil's advocate
– Consider events both before & after what readily comes to mind
– Consider multiple possibilities
– Reframe in multiple ways
Isn’t It FunnyIsn’t It Funny
When the other fellow takes a long time to When the other fellow takes a long time to do something, he’s slow, but when I take a do something, he’s slow, but when I take a long time to do something, I’m thorough.long time to do something, I’m thorough.
When the other fellow doesn’t do it, he’s When the other fellow doesn’t do it, he’s too lazy, but when I don’t do it, I’m too too lazy, but when I don’t do it, I’m too busy.busy.
Judgmental Biases - 4
Escalation of commitment
– Examples: gambling, Iraq war, USA and Russia arms race, employee I hired
– Some reasons we continue and escalate:
Avoid acknowledging that initial decision was a mistake
Avoid loss of "face" & political influence
More intense when we feel personally responsible for initial decision
Escalation of Commitment:
Some suggestions:
– Set limits in advance and stick to them
– Share personal responsibility for original decision
– Do not include unrecoverable past costs in evaluating future costs
Judgmental Biases - 5
Categorization– Representativeness
Stereotyping
Perceive info as typical of category
– Misperceive random event as a pattern– Single vs multiple events– Regression to the mean– Availability bias
Suggestion: distinguish data from inferences, assumptions, and conclusions
Judgmental BiasesJudgmental Biases
Selective perceptionSelective perception
Impression effectsImpression effects
Framing & presentation effectsFraming & presentation effects
Escalation of commitmentEscalation of commitment
Categorization effectsCategorization effects
Suggestions to Reduce All Five Judgmental Biases
Consider different perspectives
Consider multiple alternatives
Strive for objectivity
Use inquiry
Use others to help
Separate facts from assumptions, Separate facts from assumptions, inferences, & attributionsinferences, & attributions
Examine implicit assumptions
Implementation
Vital, often neglected
Need to know where you are going
– “If you don’t know where you’re going, you might wind up somewhere else!”
But you have to work with the situation as your implementation proceeds
– “Plans get you into things, but you got to work your way out.”
Any implementation plan needs to answer:
– What?
– How?
– Who?
– When?
– Where?
– Why (are we doing it this way)?
Consider, when identifying barriers & action steps:
– Resources
– Support
– Reward systems
– Timing
– Monitoring & controlling
– Culture
Stakeholder Analysis
Identify change/topic for analysis
Identify major stakeholders for this topic
Determine their degree of support or opposition to the action or change
Assess the balance of support
If not sufficient, work on changing to a more favorable balance of support
– Decrease larger opposing forces
– Increase supporting forces
Case 4, Implementation DisasterCase 4, Implementation DisasterBrief summary?Brief summary?Questions at end:Questions at end:
1.1. Critique John's implementation.Critique John's implementation.
2.2. What would have been a more appropriate procedure What would have been a more appropriate procedure for John to follow before, during, and after calling the 25 for John to follow before, during, and after calling the 25 employees together for quality circle interaction?employees together for quality circle interaction?
3.3. Discuss the advantages and disadvantages of Discuss the advantages and disadvantages of continuing to use the quality circle technique in the continuing to use the quality circle technique in the Fairlee plant, given the events that have already Fairlee plant, given the events that have already occurred.occurred.
4.4. Recommend a course of action for John Stevens now Recommend a course of action for John Stevens now that his quality circle experiment is in trouble. Explain that his quality circle experiment is in trouble. Explain your reasoning.your reasoning.
Next TimeNext Time
Mental locks 6, 7, 8 (read Oech sections)Mental locks 6, 7, 8 (read Oech sections)
Perceptions of risk (see Notes on DM Perceptions of risk (see Notes on DM Section 5)Section 5)
ChoicesChoicesa. Sure gain of $240a. Sure gain of $240
52, 59% 52, 59% (this class, last year)(this class, last year)
b. 25% gain $1,000; 75% zerob. 25% gain $1,000; 75% zero 49, 41%49, 41%
c. Sure loss of $750c. Sure loss of $750 25, 18%25, 18%
d. 75% lose $1,000; 25% lose nothingd. 75% lose $1,000; 25% lose nothing 75, 82%75, 82%
However, framing had a a big effectHowever, framing had a a big effect
a. Sure gain of $240a. Sure gain of $240
52, 59% picked this52, 59% picked this
+ d. 75% lose $1,000; 25% lose nothing+ d. 75% lose $1,000; 25% lose nothing
75, 75, 82%82%
= e. 25% chance to win $240 & 75% = e. 25% chance to win $240 & 75% chance to lose $760chance to lose $760
0, 3%0, 3%
More Framing EffectsMore Framing Effects
b. 25% chance to gain $1,000, 75% b. 25% chance to gain $1,000, 75% chance to gain nothingchance to gain nothing
44, 41% picked this44, 41% picked this
+ c. sure loss of $750+ c. sure loss of $750
25, 25, 18%18%
= f. 25% chance to win $250 & 75% = f. 25% chance to win $250 & 75% chance to lose $750chance to lose $750
100, 97%100, 97%
Perception of risk is function of:Perception of risk is function of:
UncertaintyUncertainty
Potential gains and lossesPotential gains and losses
Framing of informationFraming of information
Personal involvementPersonal involvement
Personal characteristicsPersonal characteristics
Uncertainty– About potential outcomes, probabilities,
and/or controllability– More uncertainty = more risk– We try to control or ignore it
Potential gains & losses– Prefer positive outcomes, overestimate them– Seek risk when facing guaranteed losses– Avoid risk with guaranteed gain
Information framing
– More value on possibility of avoiding loss over accepting a certain loss
Personal involvement (relevance, responsibility, consequences)
– Take greater risks with less personal impact
Personal characteristics vary
– Risk-taking propensity
– Beliefs about control & competence
Some Historical Paradigms
The earth is flat
Earth is the center of the solar system
Night vapors cause illness
A bloody apron is a sign of a good doctor
Only property owners may vote
Women have no right to...
Race X is inferior because...
Time is absolute
Paradigms
To be successful in the future, an organization needs:– Excellence
– Innovation
– Anticipation
Organizations must stay in an advantageous stance relative to paradigm shifts
Paradigm shifters are almost always outsiders
Being a paradigm pioneer works
Need to shape your future
What is impossible to do right now, but, if you could do it, would fundamentally change your business?
When a paradigm shifts, everyone goes back to zero.
"The real voyage of discovery consists not in seeking new lands but in seeing with new eyes." - Proust
Make this useful for youMake this useful for you
Identify from this part of the course at least Identify from this part of the course at least two of the suggestions and/or blocks to two of the suggestions and/or blocks to effective decision making – that you want effective decision making – that you want to work onto work on
For each, write down at least two specific For each, write down at least two specific things you can do to apply the suggestion things you can do to apply the suggestion or reduce the block in your work and lifeor reduce the block in your work and life
ActAct