Man's Heaviest Burden: A Review of Contemporary Paradigms and New Directions for Understanding and Preventing Masculine Aggression

Given evidence that men's and women's aggression meaningfully differ in terms of motivations, methods, and consequences, behavior scientists increasingly recognize the importance of integrating gender socialization and masculine‐relevant processes into models for understanding and preventing men's violence. As such, the Gender Role Strain Paradigm, a contemporary framework for conceptualizing the psychological and physical problems common to men, has been widely utilized in aggression research. However, translation of this paradigm into effective violence prevention and intervention efforts remains stalled by controversy over measurement and methodology. After a brief review of the Gender Role Strain Paradigm and its contributions to aggression research, the current paper details recent methodological advancements in the measurement of masculine discrepancy stress/strain, a form of distress arising from perceived failures to conform to socially‐prescribed masculine gender role norms. The validity of masculine discrepancy stress is described in terms of its predictive utility and its ability to address longstanding critiques of the Gender Role Strain Paradigm. Finally, masculine discrepancy stress is discussed in terms of its violence prevention and intervention implications.     

Overconfidence in Probability and Frequency Judgments: A Critical Examination

The overconfidence observed in calibration studies has recently been questioned on both psychological and methodological grounds. In the first part of the article we discuss these issues and argue that overconfidence cannot be explained as a selection bias, and that it is not eliminated by random sampling of questions. In the second part of the article, we compare probability judgments for single events with judgments of relative frequency. Subjects received a target individual's personality profile and then predicted the target's responses to a series of binary questions. One group predicted the responses of an individual target, while a second group estimated the relative frequency of responses among all target subjects who shared a given personality profile. Judgments of confidence and estimates of relative frequency were practically indistinguishable; both exhibited substantial overconfidence and were highly correlated with independent judgments of representativeness.     

Institutional Approaches to Research Integrity in Ghana

Science and Engineering Ethics - Research misconduct (RM) remains an important problem in health research despite decades of local, national, regional, and international efforts to eliminate it....     

God So Loved the World

The account of the near sacrifice of Isaac in Genesis 22, often referred to as the Aqedah, has been profoundly influential, both directly and indirectly, in Jewish, Christian, and Muslim theological reflection. This article seeks to explore some Christian insights into the use of the motif of the sacrifice of Isaac, suggesting that its use is fundamental to understanding the theme of Christ’s love in the Gospel of John, in particular the link between love, sacrifice, and unity. With a brief exploration of two artworks by Marc Chagall, The Sacrifice of Isaac and the White Crucifixion, it will also raise questions as to what this might mean for the relationship between Christianity and Judaism.     

Children’s incidental learning of the colors of objects and clothing

Few researchers have examined adults’ and children’s incidental recall of color information. In Experiment 1, we examined how well children recalled the colors of items seen in a first aid demonstration. Color recall of objects was above chance levels after three different time delays. However, recall of clothing color was poor. In Experiment 2, we examined whether colors of items from the same category (e.g., items of clothing) were more difficult to remember than distinct items (i.e., belonging to a range of different categories). Children and adults saw 18 items from three different categories. Color recall was above chance levels. The colors of distinct items were recalled more often than the color of category items. The results suggest that color is encoded automatically to some extent. However, participants had difficulty in recalling the color of clothing worn by the experimenter.     

Blood donor development: Effects of personality, motivational and situational variables

The present study examined the relative importance of the aversiveness of the donation procedure, donor motives and donor personality characteristics in the blood donors' decision to donate. One hundred and eighty-six blood donors and 106 nondonors took part in this retrospective study. Participants were asked to complete a number of personality measures, and two questionnaires assessing their motives for donating and the aversiveness of their most recent donation experience. Results indicated that both the aversiveness of the donation procedure and the donor's motivation exert considerable influence upon the donors' decision to return and donate again. Additionally, the donors' experience of physical discomfort and fearfulness about the donation procedure made the major contributions to the donation's aversiveness. The results also revealed that significant differences exist among nondonor, ex-donor, irregular and regular donor groups on several personality characteristics, on their motives for donating, and on the components comprising the aversiveness of the donation procedure. A blood donor decision model is presented incorporating the influence of motivational, situational and dispositional factors in the individual's development into a regular donor.     

Acute effects of alcohol on cardiovascular reactivity to stress in college-age Type A (coronary prone) individuals

Healthy college-age males and females classified as Type A or Type B were randomly assigned to an alcohol (N=24) or a no-alcohol condition (N=24). Subjects were exposed to a verbal stress quiz while blood pressure, heart rate, peripheral vascular response (PVR), and self-reported anxiety indices were monitored. Results indicated that alcohol effected a reduction in resting levels of systolic blood pressure and a tonic reduction in the peripheral vascular response. Alcohol attenuated the systolic blood pressure, heart rate, and PVR to stress and efffected a decrease in anxiety following the Stressor. When analyzed relative to the participants' drinking experience, data indicated that the strongest stress-modulating effect of alcohol was evidenced by Type A subjects who have been identified as long-term drinkers. During recovery from stress Type A subjects identified as short-term drinkers maintained high levels of PVR. Types A and B subjects who did not ingest alcohol evidenced high PVR levels during stress. The findings are discussed in terms of the protective action of moderate chronic alcohol use on cardiovascular disease risk reduction in persons evidencing the coronary-prone behavior pattern.     

Group process: A developmental view

Group process is a phenomenon which is still only partly understood. This paper investigates different factors which might contribute to group process and possible group developmental sequences. Theoretical ideas are illustrated in the context of a two-day therapeutic group experience.