chapter 3 Flashcards
what is trait vs. state
trait is a relatively permanent characteristics, across situations and time
state is temporary change in personality often in reaction to something
how do you measure traits vs states
measured in different ways
-with traits questions are usually asked on general level, with states questions are asked on an “in this moment” type of level
explain differences in state vs trait measurements example
trait: Rosenberg Self-Esteem Scale “all in all” “as a whole”
state: State Self-Esteem scale “answer what is true for you in this moment”
how are personality traits best assessed
on continuum, rather than presence or absence (low to high)
-best to not put people in categories
usually normally distributed
-most people cluster around the mean, fewer people in the tails
explain Eysenck’s Personality Pyramid
how we understand personality traits
higher order traits/ types -> traits/subtraits -> habitual responses -> specific responses
explain relationship between specific responses and the things above them in Eysenck’s Personality Pyramid
specific responses do not always match traits / habits etc
-the lower you get on the pyramid the more idiosyncratic with more variability
draw an example of Eysenck’s Personality Pyramid
on paper
what are the two approaches to studying personality
idiographic and nomothetic
explain the differences between idiographic and nomothetic
idiographic: detailed study of single person (qualitative, depth)
nomothetic: combined study of numerous people (quantitative, breadth, we mainly focus on this approach)
what is the goal of nomothetic approach
identify basic traits that make up the human personality
what are the different approaches that make up the nomothetic approach
theoretical approach, lexical approach, measurement approach
none are wrong or right, just different ways of doing it and depends on goal
explain the theoretical approach
start with theory about human personality and how it functions, then research it
- theorists: Bandura, Rogers, Maslow, Freud
- Freud: id ego superego
- Bandura: social learning (totally different explanations for personality)
explain the lexical approach
- figure out what personality traits are used/important by studying language
- examine language and see how many and what words are used to describe personality
- what words are reflected in language = are what aspects of personality are most important
what are the criticisms of the lexical approach
- differences across languages (not always same number of synonyms of words)
- amount might not necessarily be reflective of personality, rather of what humans view as important
what is the nomothetic approach
understand human personality by measuring it (usually self report / survey)
-look at level of behavior (observation, survey, etc) this is called FACTOR ANALYSIS
what is factor analysis and what two questions does it answer
a statistical technique used to answer:
1) which behaviors are related to each other
2) what do those behaviors represent? (personality trait / construct)
draw a factor analysis
on paper
what is factor analysis stew analogy
sort into groups (veggie, meat, herbs, etc), by looking for commonalities able to figure out what your group represented
- commonalities shed light on what group represents
- finding the group name/title, has some subjectivity )ex. meat/protein)
- find strongest and weakest members (looking for bad example, one thing does not shed light on the underlying theme or concept or does not shed light on nature of category)
we look for similarities and then get idea behind underlying trait
show the factor analysis example of extroversion and conscientiousness
on paper
what are Eigenvalues
“size” of the factor
-how many factors are there
what are components
factors/ possible factors
- the factors explain the variance
- we usually set cut off, any Eignenvalue greater than one is part of the solution
Eigenvalue chart
on paper