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PSY234: Trait & Dynamic Personality Approaches (Trait Approaches…
PSY234: Trait & Dynamic Personality Approaches
Trait Approaches
Traits
Allport
Central
Secondary
: eg. food taste
Cardinal
: dominant
Eysenck's 3 factor account
Extraversion/Intraversion, Neuroticism/normality, Psychoticism
Biologically based: Cortical excitation & inhibition (high arousal = predisposes to introversion)
Limbic system & neuroticism
Identification
Lexical hypothesis: traits can be identified through language
Factor analysis: correlation of descriptive adjectives
Tendancy to act in meaningfully consistent ways across time & situations
Nature> nurture
Nomothetic
Stabe
Quanititative
Dimensional
Five Factor Model
Stability
Limited impact of environment on traits = stability
Experience shapes expression of traits
Based on biology (pre-disposition)
Intrinsic maturational processes: N, E, O decreases, A, C increases: until 30 years of age
5 core traits
Produced by lexical hypothesis
Openness to experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism
Self report assessable
Job selection
Translated into 40 languages
Universal
Not replicated: Indigenous Bolivias: Pro-sociality & Industriousness
Replicated in over 50 societies in 6 continents
Challenges
Generational effect
N & E increasing over 50 years
No evidence of a genetic change?, bias- change to test response
Selective migration: account for similar traits within countries (eg. HK immigrants to Canada similar to Canadians)
PD = Maladaptive Variants of personality traits
Personality Disorders
Enduring behaviour, cultural deviant, pervasive & inflexible causing distress & social impairment
Qualitatively distinct syndromes: yet co-occurance & heterogeneity within diagnosis
Model
Personality disorders=maladaptive variants of personality traits
Dimensional, extreme low or high is maladaptive
Detachment (Extraversion)
Psychoticism (Openness)
Anatgonism (agreeablness)
Disinhibition (conscientiousness)
Negative affectivity (Neuroticism)
Clinical implications
FFM may allow for better treatment options: Is uniform, can show what can be targeted
Eg. Neurotic: target emotional stability, Ext/Agree: interpersonal therapy, Consc: work-related, Open: CBT
Psychotherapy or pharmacological
Dynamic Personality Approaches
Models
Cognitive Affective Processing System (CAPS)
Personality system with interacting units (each other & situations) = results in behaviour
Goals & values:
How much do i want to experience, or to avoid those outcomes
?
Affects:
How do i feel about this
?
Expectancies & beliefs:
How likely am I to succeed
?
Competencies & regulatory processes:
Do I have the skills to deal with this?
Encoding strategies:
*What is my perception of the situation?
Behavioural signatures
Individuality
Knowledge & Appraisal Personality Architecture (KAPA)
Units of model
Beliefs
Goals
Standards
Social-cognitive framework
Self observation
Judgements
Self-reaction
Self-efficacy &
agency
(common sense view)
Intentionality: intentions
Self-reflectiveness
Forethought: planning
Approaches characteristics
Personality paradox