genes inherited from parents
respond roughly the same in all situations
permanent & predictable
1 why people act different in different situations
2 doesn’t consider learnt behaviour
3 doesn’t explain why siblings are different
all behaviour is learnt
observing significant others
copying/ model others through vicarious experiance
doesn’t consider genetically inherited traits
some people never change
GENETICALLY INHERITED TRAITS TRIGGERED BY ENVIRONMENT
people react differently in different situations
combination of trait and learning theories
unpredictable