An investigation of the relations between stress and prospective memory

ABSTRACT

Prospective memory (PM), or remembering to perform intentions in the future, has important implications for one’s daily functioning and quality of life. Another common human experience is stress. Despite the significance and ubiquity of both PM and stress, our understanding of the relations between them is limited. The aim of the current study was to further delineate the relations between acute stress, chronic stress, non-focal event-based PM, and time-based PM. The results of the study revealed that acute stress induction after PM intention formation did not contribute to differences in non-focal event-based PM performance or time-based PM performance. However, self-reported chronic stress was significantly correlated with enhanced monitoring and time-based PM. In the present study, participants may have had optimal levels of enduring stress that contributed to enhanced monitoring behaviour (i.e. the prospective component of PM) and the ability to complete time-based intentions.     

EVALUATING THE FEMINIST CHALLENGE TO RESEARCH IN PERSONALITY AND SOCIAL PSYCHOLOGY: 1963-1983

Multiple indices for evaluating the feminist challenge in psychology are identified, and provide a context for discussing selected aspects of research in personality and social psychology that reflect the impact of feminism on psychology. Women's involvement in the research process, the types of research methods used, and substantive concerns were examined in selected issues of the Journal of Personality and Social Psychology between 1963 and 1983. Despite a significant increase in the proportion of articles with female authors, there were no clear changes in any of the methodological variables we assessed. Comparisons of these studies and those published in the Psychology of Women Quarterly suggest that the impact of the feminist challenge is far more noticeable in this more explicitly feminist journal. Evidence pertaining to the relative impact of publishing in explicitly feminist versus "mainstream" journals, derived from analyses of citation frequency of several feminist studies, was examined. Overall, results suggest that feminist values may have affected research topics more than research methods within personality and social psychology. Several implications of this gatekeeping function of methodology are discussed.     

Robustness of Additive Value Function Methods in MCDM

A simulation model is constructed of choice between a discrete number of non-dominated alternatives. The long-run goals of the decision maker are assumed to be consistent with a hypothetical preference structure which satisfies assumptions of completeness, transitivity and additive independence for an ideal set of criteria. The use of additive value functions to aid the decision maker in this choice is simulated for a variety of contexts and under a number of non-idealities such as the omission of criteria, confounding of criteria and inconsistent responses. It is found that ideal preference orderings are well identified by additive value functions provided that the non-idealities are moderate and that sufficient effort is put into modelling changing marginal values for different levels of performance. One of the potentially most sensitive areas is that of shifts in the decision maker's reference points as a result of the types of preference information asked.