WK4 understanding criminal behaviour Flashcards
interaction
where the effect of one factor depends on the presence of another factor
biological disposition
idea that certain biological factors increase the risk of criminality
sensation seeking
high need for risk and excitement
DNA
the material from which genes are made
double helix
two strands connected by 3 billion base pairs made up of four chemicals
genes
a specific section of sequential base pair
chromosomes
tightly packed coil of genes
genomes
full set of genetic information
monozygotic twins
identical twins
dizygotic twins
two seperate eggs fertilized by two seperate sperm
Concordance
degree of similarity
XYY chromosome hypothesis
That men who adopt an extra Y chromosome from their father are larger in stature, low intelligence and extra masculine increases likelihood of criminality
molecular genetics
searches to identify specific genes associated with crime
GeneD4DR
regulates dopamine which is associated with mood and pleasure- links to sensation seeking and risk taking
Left hemisphere
language and reasoning
Right hemisphere
creativity and spatial manipulation
Frontal lobe
abstract thinking, reasoning, planning, impulse control and problem solving
Parietal lobe
movement, orientation and perception
occipital lobe
visual information
Temporal lobe
hearing and speech
developmental factors
the effect of experiences over the lifecourse from womb to tomb
Personality
persistent and enduring ways of thinking, patterns of behavior and emotional responses that characterize an individual
personality traits
shorthand descriptors of the stable attributes that comprise personality
The Big 5
Openness, conscientiousness, extraversion, agreeableness and neuroticism
conformity
following others when it conflicts with personally held beliefs and values
obedience to authority
following the commands of someone with perceived power
Deindividuation
Reduced self-awareness, most commonly produced by group membership
Disciplinary styles
authoritarian, authoritative and permissive
authoritarian
focus on enforcement of rules and administration of punishment
permissive
very tolerant, children have a degree of freedom
authoritative
firm but fair, open communication and rational discussion
distal factors
go back in time
proximal factors
closer to the time
examples of distal factors
biological disposition, developmental experiences
examples of proximal factors
situational factors
low self-control can be developed through
upbringing, cognitive development, opportunity
desistance
a process and an outcome of abstaining from criminal activity
primary desistance
stop engaging in criminal behaviour
secondary desistance
take on a new non-criminal identity
grasmick scale
measures self-control
examples of developmental factors
family structure, child maltreatment, disciplinary practices, schooling experiences, peer groups
developmental factor approaches
personality theories, social learning theory
altruism
capacity to perform self-sacrificing acts
Eysencks personality theory of crime
psychoticism, extroversion and neuroticism- mix of biological and environmental factors
Social psychology
study of beings in social circumstances
opportunity theory
behaviour determined by it’s consequences
passive correlation
child exposed to a compatible environment
active correlation
child seeks out compatible environments
reactive correlation
different children evoke different reactions from the environment
risk factors of crime
child maltreatment, family not intact and poor-quality relationships
protection factors for crime
close ties with siblings, good performance at school, involvement with team sports, not being removed from foster home
Kohlberg moral development theory 3 stages
how children develop morality and moral reasoning, pre-conventional, conventional and post-conventional
pre-conventional
punishment and obedience- instrumental hedonism
conventional
good boy/girl- authority and social order
post-conventional
democratically accepted laws, individual principle and conscience
prudent anti-social offending
pre-conventional (acquisitive e.g sex offenders
imprudent anti-social offending
both conventional and pre-conventional (assaults)