Indian Buddhist concepts of normative and deviant bodies: can ancient sexual mores be reconciled with modern sensibilities?

José Cabezón’s Sexuality in Classical South Asian Buddhism is the most comprehensive study to date of early Indian Buddhist notions of sexuality and gender. This article is a response to Cabezón’s work that critiques some of his ideas and raises further questions for research into this still nascent field.     

Emotional valence and arousal effects on memory and hemispheric asymmetries

This study examined predictions based upon the right hemisphere (RH) model, the valence–arousal model, and a recently proposed integrated model (Killgore & Yurgelun-Todd, 2007) of emotion processing by testing immediate recall and recognition memory for positive, negative, and neutral verbal stimuli among 35 right-handed women. Building upon methodologies of previous studies, we found that words presented to the right visual field/left hemisphere (RVF/LH) were recalled and recognized more accurately than words presented to the left visual field/right hemisphere (LVF/RH), and we found significant valence by visual field interactions. Some findings were consistent with one of the models evaluated whereas others were consistent with none of the models evaluated. Our findings suggest that an integration of the RH and valence–arousal models may best account for the findings with regard to hemispheric lateralization of memory for emotional stimuli.     

The Impact of College Education on Rape Myth Acceptance,Alcohol Expectancies,and Bystander Attitudes

The purpose of this study was to examine the impact of education on rape myth acceptance, alcohol expectancies, and bystander attitudes. A sample of 126 community members and college students who had consumed alcohol within the past 90 days were administered surveys. College experience was unrelated to rape myth acceptance, alcohol expectancies, and bystander intentions. In line with previous research, two rape myth subscales were inversely related to bystander attitudes. In regard to alcohol expectancies and bystander attitudes, only one subscale was marginally significant. Ancillary analysis indicated that rape myth acceptance varied as a function of age, with older individuals less likely to support rape myths.     

The benefits of anticipatory grief for the parents of dying children

Abstract

The authors develop a strategy for intervening into rigidly homeostatic systems. Central to the task is the identification of system rules, which often reveal themselves around “nodal themes.” The authors describe four types of nodal themes and offer clues to identifying them within families. Finally, they suggest ways of using system rules and nodal themes in the development of paradoxical interventions.     

National-level Indicators of Androgens are Related to the Global Distribution of Scientific Productivity and Science Nobel Prizes

There are national differences in scientific activity that are not well accounted for by economic and intellectual factors alone. We examine the novel hypothesis that androgen levels may also play a role. Androgens are often referred to as male hormones, but are present in both men and women, and have been linked to performance in other domains, such as sports and entrepreneurship. National-level empirical data on scientific productivity, in terms of numbers of publications, and science Nobel laureates were compared to seven national-level androgen indicators; namely androgenic body hair, the length of the CAG repeat on the androgen receptor gene, prostate cancer incidence, male and female 2D:4D finger ratio, and sex frequency and number of partners. The majority of these indicators were associated in the expected direction with per capita number of scientific publications and Nobel prizes. Moreover, several indicators significantly interacted with national-level estimates of intelligence, such that androgen levels are related to measures of the scientific achievement only when the level of intelligence is relatively high. These findings may partly explain the global distribution of scientific productivity, achievements, and Nobel prizes.     

Conditional forebrain deletion of the L-type calcium channel Ca V 1.2 disrupts remote spatial memories in mice

To determine whether L-type voltage-gated calcium channels (L-VGCCs) are required for remote memory consolidation, we generated conditional knockout mice in which the L-VGCC isoform Ca(V)1.2 was postnatally deleted in the hippocampus and cortex. In the Morris water maze, both Ca(V)1.2 conditional knockout mice (Ca(V)1.2(cKO)) and control littermates displayed a marked decrease in escape latencies and performed equally well on probe trials administered during training. In distinct contrast to their performance during training, Ca(V)1.2(cKO) mice exhibited significant impairments in spatial memory when examined 30 d after training, suggesting that Ca(V)1.2 plays a critical role in consolidation of remote spatial memories.