Supporting evidence - Kellar and wang - aggression more likely in high security prisons containing more violent inmates. This supports idea of interpersonal characteristics.
HOWEVER, higher security means higher stress for the inmates due to factors such as being in a cell for longer, and therefore situational factors may be the cause of aggression. ALSO, only inmate on inmate aggression was seen, and so this reduces internal validity and effectivenes because.........
Another contradiction is that the importation model would suggest that inmates who were members of violent gangs outside of prison wold import this, however Delisi et al found in a study of over 800 inmates that there is no evidence to support this.
Zimbardo prison experiment also contradicts importation model and supports situational factors- The participants used in the study were completely healthy and had no criminal record prior to the experiment, yet developed aggressive behaviour after a period of time suggesting situational factors
Comments
No comments have yet been made