PERSONALITY Visiting Assistant PROFESSOR YEESAN TEOH Department of Psychology National Taiwan University 1 GENERAL PSYCHOLOGY Unless noted the course materials are licensed under Creative ID: 204765
Download Presentation The PPT/PDF document "Lecture 12" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1
Lecture 12 PERSONALITY Visiting Assistant PROFESSOR YEE-SAN TEOHDepartment of PsychologyNational Taiwan University
1
GENERAL PSYCHOLOGY
Unless noted, the course materials are licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Taiwan (CC BY-NC-SA 3.0) Slide2
PERSONALITY (P)Slide3
Differences in P are best characterized in terms of underlying, possibly innate, attributes (traits). Traits predispose one toward patterns of thinking and behavior that are essentially consistent over time and across situations.The Trait ApproachSlide4
E.g. quick temper, or friendlinessTraits serve as a basis for making predictions about what a person is likely to do in the future.TraitsSlide5
Cattell eliminated redundant P terms from a larger number of terms– yielded 16 primary trait dimensions.Overlap among the 16 trait dimensions was reduced to 5 major P dimensions.5 major P dimensions are useful: describing people from childhood through old age, in many different cultural settings.The Big Five Inventory (Cattell)Slide6
The Big Five Inventory (Cattell)Slide7
Having an energetic approach to the social and physical world.Often feel positive emotions and agree with statements like “I see myself as someone who is outgoing, sociable”EXTRAVERSIONSlide8
Prone to negative emotions or being emotionally unstable.Agree with statements like “I see myself as someone who is depressed, blue”NeuroticismSlide9
Having a trusting and easygoing approach to others.Agree with statements like “I see myself as someone who is generally trusting”AgreeablenessSlide10
Having an organized, efficient, and disciplined approach to life.Agree with statements like “I see myself as someone who does things ethically.”ConscientiousnessSlide11
Unconventional and intellectually curious.Interest in new ideas, foods, and activities.Agree with statements like “I see myself as someone who is curious about many different things.”Openness to ExperienceSlide12
We identify someone’s P by specifying where he or she falls along each trait dimension.E.g. Low in agreeableness, high in neuroticism, etc.Allows us to describe an infinite number of P profiles created by different mixtures of the 5 basic dimensions.Big Five DimensionsSlide13
Informant dataInformation abt a person from parents, coaches, teachers, and so on.Although potentially biased, the data generally agree well with ratings of the Big Five.Informant data provide an important source of info about a person.The Big Five: Measurement & MeaningSlide14
Each major P dimension is made up of many more specific facets of that characteristic.Each of which is, in turn, made of even more specific personality characteristics, Which are themselves made up of specific behaviors.Broader terms on top, more specific terms/behaviors on bottom.Hierarchy of TraitsSlide15
Hierarchy of Traits - OpennessSlide16
Studies that confirm the existence of the Big Five dimensions in a population, do not show us whether these are the most frequently used categories in that culture, or whether they are useful in predicting the same behaviors from one culture to the next.Cultural Differences in Trait TaxonomiesSlide17
When participants are allowed to generate P terms on their own, support for the cross-cultural generality of the Big Five has been mixed.Cultural Differences in Trait TaxonomiesSlide18
The Consistency ControversyThe Person-Situation DebateSlide19
Studies have shown inconsistency in behaviors in different settings.Personality Paradox (Mischel, 1968): People behave much less consistently than a trait conceptualization would predict.Low correlations between measures of traits taken in different situations.How Consistent Are People?Slide20
Why Aren’t People More Consistent?Slide21
The Power of the SituationStrong SituationsOnes in which the environment provides clear guidelines for our behavior.Situation determines behavior.E.g. courtroom, fancy restaurant, church.Weak Situations
Ones in which the environment provides few guidelines for our behavior.Personality determines behavior.E.g. at home alone, in a park.Slide22
Self-Monitoring ScaleAssesses degree to which people are sensitive to their surroundings and likely to adjust their behaviors to fit in.Consistency as a Feature of PSlide23
Self-MonitoringHigh Self-MonitorsCare a great deal about how they appear to others.Adjust behavior to fit the situation.E.g. solemn at church, charming at partyLow Self-Monitors
Less interested in how they appear to others.Behavior is much more consistent across situations.E.g. quiet at church, party, Slide24
How consistently people in different cultures describe themselves.How consistent individuals in different cultures want to be.Consistency May Vary Due to CultureSlide25
Americans are relatively consistent in how they describe themselves, no matter whether they happen at the time to be sitting alone, next to an authority figure, or in a large group.Japanese’ self-descriptions varied considerably across contexts – far more self-critical when sitting next to an authority figure than when they were by themselves. Culture & Self-DescriptionsSlide26
Use trait labels (“introvert”) to be descriptions of how a person tends to act in certain sorts of situations, rather than a description of what he or she is like at all times and in all places.Personality traits have been shown to predict important life outcomes – career success, criminal activities, health, mortality.Personality Traits as PredictorsSlide27
Traits & BiologySlide28
P traits may grow out of an individual’s temperament.Temperament: Characteristic pattern of emotion, attention, and behavior.Evident from early age, determined considerably by genetic patterns (heritability ratio: .40-.60)Genes & PersonalitySlide29
Eysenck: Introverts may react more strongly than extraverts to external stimuli.Introverts often guard against stimulation from the outside.Introverts have a lower tolerance for pain.When they are studying, introverts prefer less noise & fewer opportunities to socialize.Physiology & PersonalitySlide30
Introverts show a quicker response than extraverts, indicating more reactive brain stems.Physiology & PersonalitySlide31
P style that tends to seek varied and novel experiences.Look for thrills & adventure, highly susceptible to boredom.More likely to engage in risky sports and activities.Neurotransmitter systems are under-reactive.Seek thrills & take risks to jog sluggish NTM systems into greater activity.Sensation-SeekingSlide32
P style - fear of novelty.Evident in early life – as infants, tend to react strongly when distressed.As young children, unwilling to approach novel stimuli or people, anxious in new situations.Associated with introversion & neuroticism.Overreactive brain? Low threshold for activity in the amygdala – higher levels of activation in novel situations.Inhibited TemperamentSlide33
Traits & the EnvironmentSlide34
The idea that people in different cultures have different Ps.E.g. a German or an Italian personality.Is national character nothing more than stereotyping?Cultural Effects: National CharacterSlide35
Subgroup who are more willing to take risks and are more open to new experiences.Engage in practices that shape the thoughts, feelings, and behaviors of those around them.Conditions of the environment also play a role.Where do cultural differences in personality come from?Slide36
Families differ in SES, nutrition, health, religion, attitudes about child rearing, etc.Family EffectsSlide37
Environments vary for different children within the same family.Within-family effects include different friends, teachers, accidents, and illnesses.Birth order effects: later-borns may be more rebellious & more open to new experiences than first-borns.Within-Family EffectsSlide38
Average correlation btwn P traits of adopted children and their adoptive siblings are very low.Same environment, little influence on P characteristics.Family Environment & PersonalitySlide39
Identical twin studies show same correlation for P scores whether the twins are reared together or apart.So the differences in the environment didn’t play a role in P development.But when identical & fraternal twins were compared, identical twins were more similar in P – strong heritability. Family Environment & PersonalitySlide40
CopyrightsPage
Work
License
Author/Source
15
National Taiwan University
YEE-SAN TEOH
21
National Taiwan University
YEE-SAN TEOH
23
National Taiwan University
YEE-SAN TEOH