Chapter 3 and 4 Flashcards
Three main lines of theorising have been proposed to account for the observed gender differences in aggression:
the hormonal explanation, the sociobiological model, and the social role model.
The macho personality pattern consists of three related components:
(a) calloused sexual attitudes towards women, (b) the perception of violence as manly, and (c) the view of danger as exciting
The “weapons effect,” first demonstrated by Berkowitz and LePage (1967),
refers to situational cues, such as weapons or other violence-related primes, that enhance the cognitive availability of aggression as a response option.
situational variables that have a significant influence on aggressive behaviour
Aggression-related cues, social exclusion, alcohol, and temperature
Crowding
refers to the perception of spatial density as unpleasant and aversive.
Noise
Noise is another environmental stressor linked to aggression. As an aversive stimulus, noise can trigger or reinforce aggressive behaviour.
Air pollution
, air pollution has been found to be a reinforcer of aggressive response tendencies in much the same way as crowding and noise.
The frustration-aggression hypothesis
states that frustration increases the likelihood of an aggressive response, while acknowledging that other, non-aggressive responses may also be shown in response to frustration
Primes
are stimuli that activate specific mental concepts which in turn feed into subsequent judgements and behaviours
Cardiff Infant Contentiousness Scale (CICS; Hay et al., 2010
was developed to address six aspects of the use of physical force in social interactions and the expression of anger in babies: doesn’t want to let go of toys, pulls hair, hits out at other people, bites, has angry moods, and has temper tantrums
a meta-analysis by Card, Stucky, Sawalani, and Little (2008) found that
only direct aggression was uniquely related to externalising problems, such as attentional deficits and delinquency, whereas indirect aggression was uniquely associated with internalising problems, such as depression and anxiety
An important change in the pattern of aggressive behaviour from childhood to adolescence is that
aggression and violence tend to become more socially organised.
Several long-term studies have shown that aggression in childhood is linked to
aggressive behaviour in later life.
Androgentic steroid hormone
is produced by testes and ovary
Wagner 1998 Castration and testosterone in mice
- —-Castration decreases aggression in mice
- —-Reintrocution of testosterone increase aggressive behavior
Dabbs and dMorris (1990)
- 4462 U.S. Military veterans collected blood to measure testosterone.
- –Men with highest levels had records of antisocial activities including assault.
- Measured SES socio economic status
- —Largest effects were seen in males of low SES
Dabbs (1987)
- Measured testosterone levels of male prisoners.
——Significant correclation with several measures of aggression including:
»»Nature of crime they were convicted of:
More violent
Infraction of prison rules
Ratings of toughness by other prisoners.
How to determine testosterone relationship
1.) Persons environment and experience can affect testosterone levels