PSYC 215 Chapter Notes - Chapter 6: Implicit-Association Test, University Of Western Ontario, Casual Sex

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Published on 3 Feb 2018
Introduction: Attitudes and Attitude Change
- Solar Temple cult in Que mainly wealthy professionals
o Convinced empty bank accounts, suicide by fire could be reborn
o 53 died
- people can be swayed by appeals to their fears, hopes, desires
- once people change their attitudes, powerful process self-justification sets in become
even more committed to decisions
The Nature and Origin of Attitudes
- ATTITUDE = an evaluation of a person, object, idea
o Evaluative in that consist of positive or negative reaction toward someone/thing
o Sometimes people experience ambivalence/mixed feelings
“oe hae aialet attitudes toads Caada’s Natie ad Asia
o People are not neutral observers of world but constant evaluators of what they
- Made up of 3 components:
1. Affective component emotional reactions towards attitude object
2. Cognitive component thoughts and beliefs about attitude object
3. Behavioural component actions or observable behaviour toward attitude object
Where do attitudes come from?
- AFFECTIVELY BA“ED ATTITUDE = attitude ased piail o people’s eotios ad
feelings about attitude object
o Politics, sex, religion people seem vote more with hearts than minds
o Oe soue of hee oe fo is people’s alues
Attitudes about abortion, death penalty, premarital sex often based on
value system more than examining facts
Study at UWO, Maio, Olson varied message on posters soliciting
donations for cancer research
Value-epessie oditio …ad help othes lie
Non-alue oditio …ad potet ou futue
Value condition, positive correlation between altruistic values and
having favourable attutudes toward donating cancer research
Non-value condition, no relation between altruistic values and
attitudes towards donating money
o Can also result from sensory reaction like liking taste chocolate or aesthetic
reaction like liking a painting
o All affectively based attitudes have 3 things in common:
Do’t esult fo atioal ea of issue
Not governed by logic
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Ofte liked to people’s values, so trying to change them challenges
those values
- COGNITIVELY BA“ED ATTITUDE“ = attitde ased piali o peso’s eliefs aout
peroprties of an attitude object
o Purpose to classify pluses and minuses of an object so can quickly tell whether
worth our while
- BEHAVIOURLLY BASED ATTITUDES = attitude based primarily on observations of how
one behaves toward attitude object
o Darly Bem self-perception theory ude etai iustaes people do’t
know how feel until see how they behave
Explicit versus implicit attitudes
- EXPLICIT = attitudes we consciously endorse and can easily report
- IMPLICIT = attitudes involuntarily, uncontrollable and at times unconscious
- Sam might express all races equal and sign petition in favour policies at uni = explicit but
ight hae egatie feeligs toads Naties a’t eplai h ats eous = ipliit
- Variety techniques to measure implicit
o 1 of most pop = Implicit Association Test (IAT) people categorize words or pics
on computer
- research on implicit still in infancy
- Study UWO by Gawronski, LeBel found that implicit and explicit attitudes tend be
positively correlated when people asked reflect on feelinsg about attitude object (how
feel Coke vs. Pepsi) but not necessarily related when asked focus on cognitions about
attitude object (list reasons why Coke over Pepsi)
- Rudman, Phelan, Heppen found evidence implicit attitudes rooted more in people’s
childhood experiences, explicit more in recent experiences
When Do Attitudes Predict Behaviour?
- Study Richard LaPiere embarked on sightseeing trip across US with young Chinese
o Because prejudice against Asians common among Americans at time, he was
apprehensive about how Chinese friends would we trated
o Each place entered, LaPiere worried friends could confront anti-Asian prejudice
and would be refused service but of 251 establishments only 1 refused!
o So relation between attitudes and behaviour not so simple
The Theory of Planed Behaviour
- THEORY = theo that est peditos of a peso’s plaed, delieate ehaious ae
peso’s attitudes toad speifi ehaious, sujetie os, peeied ehaioual
- Specific attitudes = people’s speifi attitude toad ehaiou, ot geeal
o Study asked sample married women about attitudes toward BC pills, ranging
from general to specifc 2 years later, women asked used BC pills since last
interview oe’s geeal attitude toad pill did’t pedit use of BC at all
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but more specific question was about using pill, better attitude predicted actual
Explains why LaPiere found such inconsistency betwwen attitdues and
behaviour, as question to propriertors was very general
- Subjectie os = people’s eliefs aout ho othes ill ie
o Their beliefs about how the people they care about will view the behaviour in
question to predict behaviour, can be important to know beliefs as to know
- Perceived behavioural control = ease with which people believe can perform behaviour
o If think difficult to perform, will not form strong intention to do
- Considerable research supports idea that asking people about dterminants of their
intentions, the 3 components of theory, increases ability to predict behaviour
o Most focused in behaviours related health and fitness smoke-free among Que
high school students and PEI students, staying away from injection drugs in
Montreal, promote exercise among women and men in Alberta and Victoris,
participation exercise for elderly at UWO, intentions engage in physical activity
vs. watch TV among uni at Victor
o Mummerly, Wankel used to predict whtehre cycle intensive training completed
by 116 competitive swimmers throughout Canada
Swimmers who had positive attitudes toward training cycle, believed
import people in life wanted them to complete it, beleiive capable doing
so more likely report intended to complete and most likely actually
o Theory ahs been applied other areas like predicting engage in pro-enviro
o UWO used predict behavioural intentions toward people with mental illness
Specific attitudes, subjective norms found predict
- Culture may play role in importance placed in dterminants of behaviour intentionals
o Study Hosking predicted that personal attitudes stronger predictor of
behavioural intentions in indidvidualistic cultures, whereas social norms stronger
in collectivist
Tested large samples smokers in 2 Southeast Asian countries, 4 Western
Personal attitudes toward smoking predicted intentions to quit more
strongly in Western countries than Southeast Asian
Contrary to prediction, influence social norms did not vary vary
significantly, still influenced in individualistic
Theory of planned behaviour: implications for safer sex
- Aea hee people’s attutudes ofte iosistet ith ehaiou positive attitudes
toward using condoms, expressing intentions to use but then failing actually use them
- Study patrons bars in Southern Ontario, nearly 100% agreed with various statements
but only 56% of people at bar who engaged in casual sex had used condom in most
recent sexual encounter
o Only 29% who had engaged in casual sex in past year always used condom
- But according to this theory, attitudes are not the only predictor of behaviour
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