L2 Observing personality Flashcards
(57 cards)
What are triats?
- Traits are words in natural language to describe individual characteristics
- There are lot of them
What is the lexical hypothesis
The original hypothesis leading to the Big Five or OCEAN model
- Those personality characteristics that are important to a group of people will eventually become a part of that group’s language
- More important personality characteristics are more likely to be encoded into language in many words
- Principle Component Analysis of the covariance- structure of traits can be used to extract the most important aspects of variation in a population
Simply said: There is a good reason why people decided to describe each other in language, and the kind of words they invent to describe each other reveal something about what are the main important differences between people (individual differences that are somewhat stable)
Does this hypothesis work?
- Why would the principle component analysis show us the most important components?
- With this technique you can look at the biggest variance part in a language so if you do it, you get 5 big components (neuroticism, extroversion…)
- However, we still have all the words to describe people because there were all these small differences and shades
- So the uncertainty is whether the principle component analysis was able to pick out all the important ones - this seems a bit too overstated
- Nevertheless, it works, when you look at large number of words in many different cultures/languages, you get number of components that consistently overlap
What is an example of words that go together (covary)?
- assertive, charismatic, charming, cheerful, energetic, enthusiastic
- needy, nervous, irritable, moody
These are examples of words that always go together in a group
What is the method for studying covariance patterns?
- Take a large list of trait words in a language (from dictionaries)
- Use a method to derive Principal Components (or factors) on these traits
- Arrive at a factor structure of 5 to 7 factor
What do you get from this analysis?
- Mostly words that are often used together (e.g. to describe psychosis the analysis identified needy, nervous, irritable, energetic, charismatic, assertive…)
- You can then map these onto the big 5 spectrum (picture 1)
- You can do the same with personality disorders and see which traits describe people with these PD most often
- Most of them are related to the general groupings of the big-5 model (picture 2) so we are onto something since these are the big components that people vary quite a bit
- You can also link this to HiTOP
What are the central questions in regards to traits and covariance?
- Why do we so often find these 5 (or 6 or 7) principal components in lexical studies across the world?
- What is the reason for covariance between specific traits?
- Why do we find persistence – i.e. consistency across time?
- (Why) do we find pervasiveness – i.e. consistency over situations?
The studies still vary on these questions and the evidence is mixed
4 types of interpretations of the covariance structure
- Trait realism and temperament
- Situationism
- Network stability
- The self as an actor
They are not mutually exclusive - could be that multiple appear at the same time
What is trait realism and temperament?
- It’s an explanation as an emergence of the trait difference
- One can define a trait as an inferred organismic (psychological, psychobiological) structure underlying an extended family of behavioral dispositions
- These dispositions are not meant to be viewed as generalized action tendencies, but as inclinations to behave in certain ways in a set of trait-relevant situations
What is an example that explains trait realism?
- E.g. extroversion is thought of as a broad set of traits
- it includes general energy, general tendency to converse, general evaluation of parties etc
- hence, it’s more likely that you feel energetic at a certain moment in time or certain situation (e.g. I felt energetic at this party…)
- but that it just a transient factor which can change (e.g. feeling down at a party because you just failed an exam) but that doesn’t change your extraversion
- picture 4
- Biopsychological system that is involved in the emergence of a specific trait (e.g. being extroverted) and then from there you get to more specific ones (e.g. energetic, charming…)
- Picture 5
What is the Big 3
Model of continuity from temperamental traits to personality, including: Positive Emotionality (PEM), Negative Emotionality (NEM) and Constraint (CON)
What personality questionnaire was developed form the realistic trait perspective?
- Multidimensional Personality Questionnaire - Big three
- There are three large groupings in this questionnaire that each lead to more specific traits
1) Positive emotionality - well being, social closeness, achievement, social potency (being dominant, leader in a group)
2) Negative emotionality - stress reactivity, alienation (from the world around us), aggression
3) Constraint - harm avoidance, control, traditionalism (wanting things to be the same, following authority…)
4) One outside of the groups is absorbtion - how easily you get absorb in a situation, picture (associated with creativity, daydreaming…)
How can you study whether traits/the groupings are biological or psychological systems?
- Look at the association and continuation of temperament and later adult personality traits
- There are three big three temperament groupings identified with the Infant Behaviour Questionnaire that can predict later adult personality traits
1) Surgency (predictor of positive emotionality) - approach, vocal reactivity, hip intensity pressure, smile and laughter, activity level, perceived sensitivity
2) Negative affectivity (predictor of negative emotionality) - sadness, distress to limitation (put a blockade in front of a baby and how they react), fear, falling reactivity (rate of recovery from stress)
3) Orienting/regulation capacity (predictor of constraint) - cuddliness, low intensity pleasure, duration of orienting, sociability
Who proposed situationism and why?
- Critique of these hypothesis by Waltr Mischel in the 60s
- He says that personality traits don’t exist so they don’t have influence on people’s reactions to certain situations - ‘‘…with the possible exception of intelligence, highly generalized behavioral consistencies have not been demonstrated, and the concept of personality traits as broad dispositions is thus untenable.“
- This strong position of denying traits is no longer compatible with the evidence because if we look at aggregations of situations, there is predictability of a person behaving a certain way according to traits (however, not when looking at a single situation which is easily explained by the transient factors)
- A weaker version may be maintained
What is the evidence for either side?
- Mischel was right in one thing - specificity of situations matters a great deal in determining how a person will react; people act very differently on different occassions - so there is evidence for situations playing a role
- However there is also evidence for persons (traits) - people acr very similarly from one week to the next
What is the solution?
- Both are correct
- Traits are best regarded as person-specific distributions of certain states-of-mind and behaviors
- Thus they indicate the likelihood of such states over a certain time-period
- These person-specific distributions are quite stable (personality)
- The specific outcomes at any particular moment vary a great deal (situationism)
- Traits are a prediction of the distribution that you will have - e.g. extroversion predicts that you will have a distribution where extroverted behaviours are more common than introverted behaviours
What is network stability?
Persistent and pervasive personality patterns emerge from network-interactions between a large number of small personality-related components
- Interactions of particular acts, feelings, thoughts
- Give rise to covariance between them
- Resulting in generalized patterns
- And broad traits
So what is network stability simply explained?
- It’s a complex system
- How we react to very specific sitauations that I liked will be generalised to new situations which I also liked and will emerge into some stable pattern
- In your twenties there is more flexibility but over time it will stabilize more because you will be building mental schemas of how the world is and how I react to that
- So small dispositions are accumulating over time and by directional influence of one another turn it into the broader dispositions
- picture 6
How do we distinguish empirically between the two models of trait realism and network stability?
- We don’t have to necessarily see them completely mutually exclusive
- But there is indeed lot of genetic inheritance from twin studies so genes do play a role in this but the problem is there is a very large number of genes which code for all different kinds of our emotional and cognitive systems
- So we are not necessarily coded for very broad traits but rather for specific traits that over time become covariant over situations
Stability in the performance of the actor
Personality model of McAdams
- It’s related to the network perspective
- The actor part is about the child being born and starting to act and temperament goes in there but temperament influences as the enviornment reacts to the child
- McAdams (2013): “… the self as social actor, encompassing semantic representations of traits, social roles, and other features of self that result in and from repeated performances on the social stage of life.”
- Persona: mask, character
- Appearance, i.e. the way one appears to others
What does the model look like?
- Actions (performed by the newborn)
- Perceptions and judgment by others (what does the action mean, e.g. when I cry)
- Reactions by others
- Perceived reactions and self-judgment (Through these interactions I learn about myself - e.g. I’m a happy child, sad child, my aggression is good…)
- It’s a cyclical process (picture 7)
- This doesn’t deny temperament because my environment reacts to me based on that
- So the idea is that there is emergence of stable character of an actor from the interactions in life influenced by genetic makeup
He answered a question someone gave him after the last lecture
What is his definition of a personality?
There are three answers
- Personality trait - one makes one person persistently, stably different from others?
↪ Personality is about some form of personal consistency, regularity patterns that occur over long period of time and it’s about how I’m distinct from others - Agency (from McAdams) - we differ from other based on our life goals, values, plans… these give coherent distinction between how we will our lives (agency part of personality - our values determine the choices we make)
- Life story about ourselves which has a certain stability over time and that influences how we see ourselves, how we communicate, what choices we make, and how we see one another (studied by life story interviews)
What are the goals of the organization Verhalenbank psychiatrie
- Creating a scientific database of interviews on experiences of mental health and mental health care
- Developing new methods for analyzing these narratives
- Initiate possibilities for improving mental health care
- Creating educational material for students in mental health care
- Working against taboo and stigma
- Offering comfort, strength and inspiration to fellow patients (lotgenoten)