Traits and Taxonomies Flashcards
dispositional domain
- stable over time
- relatively consistent over situations
- make people different from each other
traits
internal causal properties
- individuals carry their desires needs and wants from one situation to next
- explain B of individuals who possess them
traits can lie dormant
- capacities = present even when B is not expressed
descriptive summaries of attributes of a person
- no assumption about internally or causality
- we must first identify and describe important individual differences
determining traits
- mannerisms
- body langugae
- language
- things we do
- behaviours
identifying relevant traits - lexical approach
- research generally starts with lexical hypothesis
- all important individual differences have become encoded within the natural language
- trait terms
- criteria for identifying traits
lexical approach - trait terms
important to communicate with others
lexical approach - criteria for identifying traits
- synonym frequency
- cross-cultural universality
lexical approach - problems and limitations
- many traits = ambiguous, metaphorical, obscure, difficult
- personality = conveyed through different parts of speech
theoretical approach
- starts with theory, then determines important variables
- contrasts statistical approach (atheoretical)
statistical approach
- starts with large diverse pool of personality items
- goal:
1. identify major dimensions of personality
2. researchers often use factor
statistical approach - factor analysis
- identifies groups of item that covary or go together
- BUT tend to not covary with other groups of items
- provides means for determining which personality variables share some property or belong within same group
- useful in decreasing large array of diverse traits into smaller, more useful set of underlying
taxonomies of personality
- Gordan Allport
- Hans Eysenck’s hierarchical model of personality
- Raymond Cattel’s taxonomy: the 16 personality factor system
- Circumplex taxonomies of personality: the Wiggins circumplex
- 5 factor model
- HEXACO model
Allport
- virtually impossible to define personality in precise terms
- components are interconnected
- continually evolving and changing
- individual’s perception of the situation that influences their B and C
Allport - humanistic theory
- emphasizes dignity and worth of a person
- optimistically assumes the creativity of the individual and movement towards psychological health
- people are in a state of becoming
- developmental process involving movement towards self-actualization
traits in action: dissimilar stimuli, traits and functionally equivalent responses
refer to page 4 of notebook for figure
trait classification: cardinal traits
characteristics that serve as the motivating force for virtually all of an individual’s B
- power
- empathy
trait classification: central traits
characteristics that control an individual’s B in many situations, but are less comprehensive than cardinal traits
- intelligent
- sincere
- kind
trait classification: secondary traits
peripheral characteristics that exert little control over a person’s B (i.e. personal preference)
trait distinction
common
- dispositions shared with others
personal
- traits unique to the individual
nomothetic
approach to the study of B that seeks to establish laws by specifying the general relationships between variables
idiographic
approach to study of B that seeks to understand the uniqueness of a specific individual through intensive investigation
criticisms of Allport’s trait theory
- did not have much impatc outside of psychology
- difficult to focus on uniqueness of individual rather than generalizable traits
- too few traits
Raymond Cattel
- goal: to identify and measure the basic units of personality
- believed true factors of personality should be found across different types of data
factory analysis: R technique
form of factor anlaysis used to infer underlying source traits in large subject population
factor analysis: P technique
- form of factor analysis that permist assessment of the unique trait structure of an individual
development of personality: learning approaches
- classical conditioning
- instrumetal conditioning
- integration learning: type of learning in which people utilize their reasoning abilities and value systems to maximize the attainment of long-range goals
Cattel’s taxonomy: 16 personality factor systems
- to measure teh primary or basic underlying traits of personality
- major criticisms
1. some researchers have failed to replicate 16 factors
2. many argue that a smaller nb of factors captures important ways in which individuals differ
3. Cattel was a eugenicist
restricted eugenicist
program to decrease birth rate of the mentally handicapped - thought they were a costly burden to society and slowed evolutionary growth
creative eugenicist
program designed to increase the birth rate of more intelligent people in belief that they will develop sounder ethical values and contribute more to society’s well being
Eysenck’s hierarchical model of personality
- believed traits were heritable with psychological foundations
- 3 super traits met criteria: (1) extraversion - introversion, (2) neuroticism, (3) psychoticism
structure - super trait at the top
- narrower traits at second level
- each narrower trait at 3rd level (habitual acts)
- lowest level (specific acts)
refer to notebookpage 5
Eysenck: biological underpinnings
key criteriafor baseic dimensionsn of psychology
1.heritability
- P,N,E have moderate heritability
2. identifiable physiological substrate
limitations
- many other personality traits show moderate heritability
- Eysenck may have missed important traits
Wiggins: Circumplex taxonomies of personality
- developed measurement scales to assess traits
- started with lexical assumption
- argued that trait terms specify different kinds of ways in which individuals differ (interpersonal, temperament, character, material, attitude, mental, physical, etc)
- concerned with interpersonal traits and separated these out
- refer to notebookpage 6
How did Wiggins define the term “interpersonal”
as interactions between people involving exchanges