personality Flashcards
Why are there individual differences in body temperatures and endocrine rates?
Because there are differences in body temperatures and endocrine rates, which are related to circadium rhthyms
Describe the triune brain:
One mind, three brains: Mclean 1967
Frontal cortex: language of thought and expression. (homosapians brain)
Limbic system: emotion and feelings (mammalian brain)
Brainstem: Body, sensation and impulses (reptillian brain)
What signs can we see from someone with temporal lobe injuries?
Struggles with speaking, differences in sexuality, increase in aggressive behaviour.
Why are neurotransmitters important for personality?
Because they influence dopamine (pleasure), seretonin (depression and anxiety) norephrine - nervous system. Influences the way we behave.
What did extraversion correlate with?
It correlated with increased frontal brain activation to positve images.
What is cortisol linked to?
There is a relationship between shyness and cortisol. Makes shy children experience more stress.
In the theory of somatic types of kreschomer what are: the ectomorph, endopmorph and mesmomorph?
Ectomorph: delicate bone structure, doesnt put weight on easily
Endomorph: soft, round body, gains fat easily
Mesmomorph: athletic, gains muscle easily.
What is the reinforcement sensitivity theory? Gray 1972
It is based on two biological systems in the brain - behavioural systems in the brain - behavioural activation system (responds to cues for reward, approach behaviour) Behavioural inhibition system (BIS) - response to cues for punishment, frustration and uncertainty. Behavioural inhibition or avoidance behaviour.
What was george kellys personal construct theory?
We need to have systems to explain all our psychologlical problems: the content of the explanation is not as important as the fact that we believe in the explanation and that we use it to understand and predict our world.
What is a personal construct? George Kelly 1955
personal construct: the personal construct is something used to interpret and predict events
What is ideographic theory?
Personal construct: the personal construct is routinely used to interpret and predict events
What is the construction collary?
There are no two people with the same personal construct system: idosyneratic ways of understanding reality.
What is the modulation corollary
The variation in a persons construct system, is limited by the permeability of the constructs within the range of convinience of the varients use
What are the elements in George Kelly role construct reperatory test?
Elements - the rep test requires its clients to name 15 people in each of 15 catergories: likely to be important to that person
When the libido doesnt function properly, what might occur?
neuroticsm
what two influences are there on personality?
enviroment and genetics
what is a trait?
trait - within the person, something they carry over time. They are a persons average tendencies. Stable over time
what are the three psychological inputs on psychological mechanisms
Inputs - decision rules - outputs
what is intrapsychic enviroment
Private experiences (memories and dreams, desires, fantasies) which interact with our experiences and how we feel about ourselves
at the end of the 30’s, who were some influencers who influenced psychology with their books?
Allport - Lewing - Murray
what is the big five model?
Openess, concienstioness, Agreeableness, Neuroticsm and Extroversion
3 basic research designs in personality?
Clinical, experimental and correlational