Describe and evaluate one social psychological theory of aggression? Essay

Deindividualisation is when someone loses their sense of identicalness and engages themselves in immoral things. The theory of deindividualisation suggests that when an individual is involved in a push they act like the crowd i.e. such as football hooligans. precisely as the express goes you be what you wear or eat piece of ass be applied here i.e. you are upon what your crowd or peers are upon.Le Bon proposed that there were a number of factors that lead an individual to suit psychologically transformed in a crowd. One being stay anonymous in the crowd i.e. when youre around a cope of people you are unlikely to be spotted. Zimbardo however argued with Le Bon saying that deindividualisation is a result of reduced responsibility, increased arousal, sensory overload and alter consciousness.Research study into deindivialistion Zimbardo prison experiment buzz offTo investigate whether situational or dispositional factors are what make us aggressive.Procedure 24 emotionally fix ed men were recruited There were 2 groups one was guards and the other one was prisoners.Zimbardo changed the identity of prisoners by giving them numbers, and being referred to by numbers.Zimbardo also changed the identity of guards by making them wear military clothes. They carried whistles, handcuffs etcFindingsEven though the environment was artificial guards and prisoners still obeyed and reacted brutal.Situational rather than dispositional because they were normal caring men.AO2 Evaluation of Zimbardo et al study mettlesome ecological validity due to the fact that the environment and the behaviour were currentistic. Even though the set up was artificial, the aggression or a loss of identity was rather bizarre even though all men knew its a fake set up. vignette showed high extremums of aggression and behaviour when identity is lost.NegativeUnethical because extreme harm either verbal or physical was afflicted.Sample was unrepresantable because it nevertheless included me n.AO1Research into Deindiviualistion Diener et al trick or treat experiment.Aimto investigate whether children steal, when in groups or individually. Procedure27 women were asked to give thou sweets to children during Halloween nightSome of the children were on their own while others were in groups.The women would centripetal the door and pretend that a phone call came and instruct stringently for the children to only take one sweet eachA unknown observer saw whether they obeyed.Findingschildren were more likely to steal in a group when they are left anonymous.AO2 Evaluation of experimentPositiveHigh ecological validity because experiment was done in a real environment and a large sample was used.NegativeOnly children were used, would adults do the same?Study only showed stealing little minor constrict such as sweets, would it be same for instance in patois robbery?