Past research on the social identity approach to attitude-behaviour relations has operationalized group norms as a mixture of both descriptive information (i.e. what most people do themselves) and injunctive information (i.e. what most people approve of). Two experiments (Study 1=185 participants; Study 2=238 participants) were conducted to tease apart the relative effects of descriptive and in...

Malpractice litigation is now a substantial cost in the provision of healthcare. Despite new attitudes of Australian courts towards medical evidence, expert reports remain the cornerstone of most medical negligence cases. There is evidence that hindsight bias, which may cause the expert to simplify, trivialise and criticise retrospectively the decisions of the treating doctor, is inevitable whe...

The authors review a series of studies that illustrate how one form of contemporary racial bias of Whites, aversive racism, can shape different perspectives of Blacks and Whites in ways that can undermine race relations. This research demonstrates that contemporary racism among Whites is subtle, often unintentional, and unconscious but that its effects are systematically damaging to race relati...

Underrepresentation of women in senior positions is a persistent problem in universities worldwide, and a wide range of strategies to combat this situation is currently being contemplated. One such strategy is the introduction of a tenure track system, in which decisions to promote scientific staff to higher ranks are guided by a set of explicit and transparent criteria, as opposed to earlier s...

The purpose of the project was to assess whether the first spontaneous movements of a computer mouse, when making an assessment on a scale presented on the screen, may express a respondent's implicit attitudes. In Study 1, the altruistic behaviors of 66 students were assessed. The students were led to believe that the task they were performing was also being performed by another person and they...

Common-sense folk psychology and mainstream philosophy of action agree about decisions: these are under an agent's direct control, and are thus intentional actions for which agents can be held responsible. I begin this paper by presenting a problem for this view. In short, since the content of the motivational attitudes that drive deliberation and decision remains open-ended until the moment of...

How do those in power decide to include and exclude those at the margins from community life? We used simulated review of research vignettes to examine how researchers and members of Institutional Review Boards make decisions concerning the research participation of adults with and without intellectual disabilities. Results indicate that decision-makers are influenced by the disability status o...

This qualitative study examined Former Soviet Union (FSU) mothers' explicit and implicit attitudes and parenting practices around adolescents' autonomy development. Interviews were conducted with 10 mothers who had immigrated from the FSU to the US between 10 and 25 years ago, and who had daughters between the ages of 13 and 17 years. Mothers predominantly defined autonomy in terms of adolescen...

Although intergenerational patterns of punitive physical punishment garner considerable research attention, the mechanisms by which historical, cognitive, and contextual factors interplay to influence disciplinary responding remains poorly understood. Disciplinary attitudes have been shown to mediate the association between disciplinary history and disciplinary responding. The present study inv...

Online votes or ratings can assist internet users in evaluating the credibility and appeal of the information which they encounter. For example, aggregator websites such as Reddit allow users to up-vote submitted content to make it more prominent, and down-vote content to make it less prominent. Here we argue that decisions over what to up- or down-vote may be guided by evolved features of huma...