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Perception, Attribution & Diversity
bu288 Lecture #5
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A.Boey
Perceptions

Biases

Stereotyping

Attribution theory
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Perception Attribution Diversity
What’s new
today

 The process of interpreting the
messages of our senses to provide
order and meaning to the
environment.
 Our actions are based on our
interpretation of reality from our
perceptual system, rather than on
reality itself.
A.Boey
3
Perception Attribution Diversity
What Is Perception?
A.Boey
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Perception Attribution Diversity
Factors that Influence Perception
A.Boey

Does perception influence how we see ourselves?

How?
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Perception Attribution Diversity
Target: Ourselves

The goal of our perceptual system:

SHORTCUTS: helpful but can lead to biases

We not only make
enough
fast and good
mistakes about our visual
world, we make lots of mistakes when
we
 judge other people
A.Boey
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Perception Attribution Diversity
Perception: Inside the Brain

Why first impressions are so important!
A.Boey
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Perception Attribution Diversity
Bruner’s Model
 Primacy
 Recency
 Reliance on Central Traits
 Implicit Personality Theories
 Projection
These biases can
lead to
inaccurate
perceptions of
another person
 Stereotyping
A.Boey
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Perception Attribution Diversity
Biases in Person Perception
 Possible selection biases:
 Primacy, recency and contrast effects
 Possible performance rating biases:
 Leniency
 Harshness
 Central tendency
 Halo effect
 Similar-to-me effect
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Perception Attribution Diversity
Person Perception in HR
 There are three specific aspects to
stereotyping:
 We distinguish some category of people
 We assume that the individuals in this
category have certain traits
 We perceive that everyone in this
category possesses these traits
Perception Attribution Diversity
Stereotyping
 People can evoke stereotypes with
incredibly little information.
 Stereotypes help us develop impressions of
ambiguous targets.
 Most stereotypes are inaccurate,
especially when we use them to develop
perceptions of specific individuals.
Perception Attribution Diversity
Stereotyping
 Several factors work to reinforce
inaccurate stereotypes:
1.
Even incorrect stereotypes help us
process information about others
quickly and efficiently.
2.
Inaccurate stereotypes are often
reinforced by selective perception.
Perception Attribution Diversity
Why Do Stereotypes Persist?
 Attribution is the process by which we
assign causes or motives to explain
people’s behaviour.
 About understanding WHY
 Dispositional (internal) or situational
(external) factors.
 Remember: could be both.
Perception Attribution Diversity
Attribution: Perceiving
Causes and Motives
A supervisor wants to know why a mistake was made
 was it because someone is incompetent, or made an honest mistake?
A friend wants to know why another friend stood them
up  was it because they don’t value you as a friend, or was it a one-time
situation?
A professor wants to know why a student missed class
 are they low on conscientiousness, or was it a legitimate illness?
An employee wants to know why their boss is being nice
to them  was it because they are a nice person, or because the
organization wants them to act that way?
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Perception Attribution Diversity
Attributions: Why Do they Matter?
Observe someone’s
behaviour
Ask yourself:
Was the person responsible for that, or
was it the result of situational influences?
Person responsible:
You’ve made a
dispositional attribution
A.Boey
Situation responsible:
You’ve made a
situational attribution
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Perception Attribution Diversity
Attributions: The Process
According to
attribution theory,
when we are trying to figure out the
cause of someone’s behaviour, we act
like CSI detectives and consider
three pieces of evidence (called cues):

1. Does this person consistently act this way?

2. Is this behaviour similar to other people in this situation?

3. Does this person act this way across situations?
A.Boey
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Perception Attribution Diversity
Attributions: The Theory

THREE CUES:

1. Consistency: Does this person consistently act in this way?

If yes (high consistency), we believe the person was responsible

If no (low consistency), we believe the situation was responsible

2. Consensus: Is this behaviour similar to other people in this situation?
If no (low consensus), we believe the person was responsible


If yes (high consensus), we believe the situation was responsible
3. Distinctiveness: Does this person act this way across
situations?  If yes (low distinctiveness), we believe the person was
responsible

A.Boey
 If no (high distinctiveness), we believe the situation was
responsible
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Perception Attribution Diversity
Attributions: The Theory
Three employees (from three different companies) are
absent from work today. Why? Consider the evidence.
Inference
About Person:
Delinquent
? (Inconclusive)
? (Inconclusive)
How
consistent is
the
behaviour in
this situation
(Is he/she
absent a lot?)
A.Boey
Is the
behaviour
similar to
others in
that
situation?
(Are others
absent a lot?)
Is this
distinctive
for this
person?
(Is he/she
absent in
other
situations?)
What is the
likely
cause of
this
behaviour?
What does
that tell me
about this
person?
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Perception Attribution Diversity
Attributions: An example
We often do not perceive and weigh consistency,
consensus and distinctiveness cues accurately
Attribution Biases:

Fundamental attribution error

Actor-observer effect

Self-serving bias
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Perception Attribution Diversity
Attribution Biases
“The Danger of a
Single Story”

TED talk by Chimamanda Adichie
(http://www.ted.com/talks/chimamanda_adichie_the_danger
_of_a_single_story.html)
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Perception Attribution Diversity
Diversity
(Watch this TED talk!)
perceptual biases and the illusions that play tricks on our
mind
 We are capable of (more) accurately perceiving things if we
are really motivated, but most of the time we make errors
automatically
 To overcome biases:

Be motivated to put in the effort, question the judgments
you make, don’t rely on your perceptions or your memory
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Perception Attribution Diversity
 We can’t just take a red pill – we have to live with our
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