Sunday, March 14, 2010

Social Cognition : Persuasion

Theory of planned behavior
Justifies why you don't do what you're supposed to do but does something else you want to do instead.

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Personality!
High self-monitors behave in a less attitude consistent matter.
Low self-monitors behave more consistently.

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Behavioral Influence on Attitude;

Cognitive dissonance
Attitude -> Behavior or Behavior -> Attitude
because they are different, and this theory suggests we want them to be the consistent. Inconsistencies lead to an 'uncomfortable state of heightened arousal' - Cognitive Dissonance

May lead to change in behavior, attitudinal change or people may reduce their dissonance via external justifications.

Self-perception theory
behavior -> Attitude
An outsider's view of ourselves.
We gain an understanding about ourselves by observing how we behave and infer.

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Both explains how inconsistencies between behavior and attitudes

-Cognitive Dissonance
Attitude and behavior at odds leading to discomfort

-Self-perception Theory
Attitudes are shaped by how we act

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Bi-relational link:

works both ways, ie we play chess so we believe it will improve our performance, hence a belief that chess will enhance school performance.

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Two paths of Persuasion

Central Route - requires a great deal of central thought and depends on quality of arguments. Works only on the significant and credibility and presentation of the argument is essential.

Peripheral Route - Less obvious way, using subtle inferences via famous/glamorous people.

Factors affecting persuasion :

1)Source
Expert / Non-expert
Attractive/ Unattractice
Rate of Speech

2)Message
Evoke emotions?
Subliminal?

3)Audience
Those who enjoy thinking like sound and logical arguments.
THose more image conscious would be more affected via the peripheral route.

Social Cognition : Factors Affecting Attitude-Behavior Link

1)Attitude Strength
Direct or indirect?

2)Accessibility
How easily it comes to mind?

3)Specificity
General or specific concept?

4)Ambivalence
Mixed feelings?

5)Social situation
Affects us freely expressing our true attitudes

Social Cognition : Attitude Formation

Factors influencing attitude:

1)Mere/indirect exposure
Formed in a less personal way. (Advertisers)
Too much exposure can have negative effect
Must initially be neutral/not overexposed

2)Direct experience
Actually experiencing something, forming attitude towards it.
Very powerful.
Important in traumatic/frightening experiences.
Often becomes strongly held, affects behavior
More likely to seek out information that confirms these attitudes
Resistant to change

3)Learning
Learned via association, reward/punishment or imitation.

Association:
Associating object with positive or negative feelings
Powerful impact on formation of stereotypes
Researchers suggest repeated association of neutral with positive/negative leads to same feelings

Reward/Punishment:
Adopting attitudes to gain favor

Imitation(modeling):
Observing and copying those we admire

Social Cognition : Function of Attitudes

1)Adaptive Function
-adapt to environment
-maximize rewards/ behave to reach goals
-minimize punishment by avoiding behaviors which dont reach goals

2)Self-expressive Function
-Give meaning to life
-Tell others about who we are
-Part of self-concept

3)Ego-defensive Function
-Protects self-esteem
-Shields us from negative things in our lives

4)Knowledge Function
-Allows us to make our world more predictable and familiar by organizing perceptions/beliefs about the social world.

Social Cognition

Attitude
learnt evaluative reactions

Positive, negative and ambivalent attitudes.

Affective Component-
how we feel that reflects our feelings

Behavioral Component-
Action

Cognitive Component-
Beliefs, ideas and opinions

Ethics in Psychological Research

Importance of Ethics:

Safety
Risk of physical/emotional harm
-Vulnerable groups
Children, elderly, disabled, retarded

Respect
-Sensitive issues

Validity of Data/Interpretion

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DEFINITION:- Moral principles and code of behavior that psychologists must abide by.

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Principles:
Confidentiality - Right to privacy.

Voluntary Participation - No coercion, no negative consequences for not taking part, no obligation.

Right to withdraw - Free to participate or withdraw at anytime

Informed consent - Informed prior to study about type and reasons of study, be aware of vulnerable groups.

***DECEPTION_Must have debriefing.

Debriefing - Participants informed of purpose at conclusion of experiment, and researcher needs to correct any mistaken attitudes or beliefs, provide any treatment to counter stress.

Accurate reporting - Must report all data. Cannot claim their hypothesis correct without data.

professional conduct - Must be professional, not personally involved, make sure colleagues agree to follow ethical guidelines

Measurement of assesing psychological responses

Objective Quantitative
Experimental
Quantitative Observational

Subjective Quantitative
Experimental
Quantitative Observational

Qualitative
Experimental
Qualitative