Psychologists responsibility to protect participants from physical and mental harm, however the social group that they belong to may be harmed as a consequence of the research findings, potentially limiting what can be studied
Psychologists prevented from using deception as it can be distressing and affect the wellbeing of the participants. However, to investigate issues such as obedience in a valid way then deception is necessary
Research has been used to discriminate against groups in society such as sterilisation of people in the USA because they were of low intelligence or criminals
Cultural differences in social research, ethnocentric results in old research e.g Milgram carried out studies to see if germans were different (potentially dangerous research question)
Socially sensitive issues around obedience and prejudice e.g. social identity theory implies that society is negative and formation of an ingroup and outgroup alone can cause prejudice
Confidentiality in case studies, may not be able to give fully informed consent, longitudinal studies (are they being abused by researchers as 'human guinea pigs', are their lives now only 'worthy of study')
If memory is found to be unreliable then families of convicted offenders may be affected and victims may become concerned that their recollections may not be taken seriously
Raine found murderers pleading NGRI had brain abnormalities which leads to labelling, may cause them to have their sentence reduced, could be used as a scapegoat, effects the families of victims
Bredgen found children labelling peers as physically/socially aggressive - children may then be stereotyped which could lead to SFP, blame may be placed onto parents for aggression levels