EYSNECK

Question 1

EYSNECK

Answer 1

Biosocial model

TYPES:
INTROVERSION VS EXTROVERSION
NEUROTICISM VS STABILITY
PSYCHOTICISM vs IMPULSE CONTROL

Question 2

BIOLOGICAL PREDISPOSITION

Answer 2

Cross-cultural: lie scale were highly comparable in both British and dutch samples

cross-sectional: seem to be stable across ages

Twin studies: 100% (monozygotic), 50%(dyzygotic)
adaption studies: no genetic heritability

Question 3

FIRST MODEL

Answer 3

first causal models
arousal
pavlovian ideas

eysneck claimed:

introverts are characterized by more excitatory neural processes (have a low ratio of inhibitory to excitatory processes)

extroverts are more characterized by inhibitory(have a high ratio)