Criminal psychology ( key terms ) Flashcards
(36 cards)
State the definition of Monozygotic twins
Twins developed from one fertilised egg that has split into two ; considered to be genetically identical
Operant conditioning
learning from the
consequences of actions.
Positive reinforcement
receiving something
pleasant for a behaviour, so we repeat it.
Negative reinforcement
the avoidance of
something unpleasant, so we do it again.
Positive punishment
receiving
something unpleasant for a
behaviour, so we do not do it
again.
Negative punishment
removing something pleasant
so we do not repeat the
behaviour again.
Primary reinforcer
a reinforcer
that satisfies a biological need.
Secondary reinforcer
a
reinforcer of no survival value,
but we have learned to associate
it with a primary reinforcer.
Social learning theory
behaviour is learned through the
observation and imitation of role
models.
Modelling
learning a new
behaviour through paying
attention to, retaining and
reproducing the behaviour of a
role model.
Role model
a person who we
admire or with whom we share
similar characteristics.
Observational learning
learning new behaviours through
watching and modelling a role
model.
Vicarious reinforcement
motivation to model the
behaviours of others who we see being rewarded for
their behaviour.
Identification
temporarily adopting the behaviour
of a role model or group.
Dizygotic twins
twins
developed from two different
eggs fertilised during the same
pregnancy; dizygotic twins are
not genetically identical.
Personality
characteristics and qualities that make
up someone’s individual character.
Temperament
the nature someone is born with,
which affects their behaviour.
Extraversion
behaviour that is outgoing, sensation-
seeking and sociable.
Introversion
behaviour that is reserved, calm and quiet.
Unstable neuroticism
a personality trait associated with being over-reactive in stressful situations, over-emotional and anxious.
Stable neuroticism
a personality trait associated
with being unreactive in stressful situations and
emotionally unaffected.
Psychoticism
a personality trait that is cold, lacks empathy, is antisocial and can be aggressive.
Eysenck’s personality questionnaire (EPQ):
a questionnaire to measure extraversion, introversion,
stable and unstable neuroticism, and psychoticism.
Socialisation
the way you are
raised and taught how to behave.