Identifying the ideal mate: More evidence for male-female convergence

Male and female students participated in an experiment designed to test specific hypotheses fromsexual strategies theory (Buss & Schmitt, 1993) regarding their preferences for certain personal and physical traits in a potential mate. Participants distributed 50 points among a number of trait-pairs. The items consisted of a consensually valued trait-pair, “biologically relevant” trait-pairs, and a reference to ethnic and cultural similarity. In Condition 1 participants distributed the points among the trait-pairs without any additional information about the potential mate; Condition 2 participants distributed the points after being asked to assume the potential mate possessed some biologically relevant traits. Males, compared to females, assigned more points to trait-pairs signalling highreproductive value, and females, compared to males, assigned more points to trait-pairs signalling highresource potential. Male and female participants in Condition 2, compared to control participants, distributed more points among the opposite genders’ preferred traits. Discussion focused on speculation that assuming a potential mate possessed biologically relevant traits increases the desirability of other traits related to the solution of common and genderspecific long-term mating problems.     

A Concurrent Validity Study Applied to a Secretarial Position in a State Universities Civil Service System

In a concurrent validity study, a comprehensive job analysis of a mid-level secretarial position resulted in the development of highly valid employment selection instruments. Six hundred fifty-nine supervisors and 883 incumbents in 20 locations participated in the job analysis. Scores from the selection test correlated with composite ratings from a research performance appraisal (RPA) .41 (p<.001). Two forms of the test (A and B) were developed. Form A and Form B test scores and RPA composite ratings correlated .55 and .48 (p<.001) respectively. The unbiased estimate of equivalence reliability of Form A and Form B was .94. The two tests correlated .89 (p<.001).     

Behavioral hyperreactivity in the spontaneously hypertensive rat compared to its normotensive progenitor

The spontaneously hypertensive rat (SHR) is an excellent model of essential hypertensive disease. Hyperreactivity has been postulated as a contributing factor in the development of high blood pressure in the SHR and in man. In the maturing organism recurring hypertensive stress responses may promote permanent vascular changes and result in a fixed hypertension. Simple behavioral activity and emotionality rating scales were used to compare a large number of SHR with equally large groups of closely-related and distantly-related normotensive rats. As predicted, the SHR were clearly more active and emotional than their ancestral Wistar Kyoto (WKY) strain. However, the distantly-related normotensive Wistars did not differ from the SHR in either activity or emotionality. These results indicate that behavior and hypertension are not necessarily related in the rat. Nonetheless, the behavioral differences between the SHR and their closest genetic match, the WKY, suggest that arousal and blood pressure levels may be causally linked in this case of naturally occurring hypertension.     

The BBC and an American 'Faith Healer': The Making of a Folk Devil?

Morris Cerullo is an American healing revivalist who came to public attention in the UK during the 1990s. The paper looks at the portrayal of the controversial 'faith healer' and his 1992 Mission to London revival by the BBC's religion documentary series Heart of the Matter (HOTM). The evidence suggests that HOTM's coverage contained the key elements which are associated with 'moral panic' reporting: exaggeration and distortion, prediction, and symbolism. While the question of whether a panic over Cerullo was generated has been considered elsewhere, the focus here is narrowed in order to examine the BBC's role in labelling the evangelist as a contemporary 'folk devil'. The paper explores how and why this occurred and why it is problematic.     

Age differences between children and young adults in the dynamics of dual-task prioritization: body (balance) versus mind (memory)

Task prioritization can lead to trade-off patterns in dual-task situations. The authors compared dual-task performances in 9- and 11-year-old children and young adults performing a cognitive task and a motor task concurrently. The motor task required balancing on an ankle-disc board. Two cognitive tasks measured working memory and episodic memory at difficulty levels individually adjusted during the course of extensive training. Adults showed performance decrements in both task domains under dual-task conditions. In contrast, children showed decrements only in the cognitive tasks but actually swayed less under dual-task than under single-task conditions and continued to reduce their body sway even when instructed to focus on the cognitive task. The authors argue that children perform closer to their stability boundaries in the balance task and therefore prioritize protection of their balance under dual-task conditions.     

Sequential processes for controlling distance in multijoint movements

The purpose of this study was to examine the mechanisms underlying control of distance during multijoint movements in different directions. The findings revealed 2 sequential muscle torque impulses, which correlated with 2 events in the hand acceleration profile. These 2 events occurred prior to peak velocity, characterizing control in the initial acceleration phase of motion. The contribution of shoulder and elbow joint torque to each event varied with movement direction. However, regardless of direction, these 2 torque events appeared to be functionally distinguishable: a preplanned initiation event was responsible for the initial hand acceleration, whereas a 2nd modulation event adjusted acceleration in compensation for variations in acceleration. Thus, the findings support the idea that control of distance during multijoint movement occurs through sequential control mechanisms.     

Individual differences in imagery and reports of aversions

Recent theoretical models highlighting the role of imagery in trauma and aversion learning focus on the role of images in memory (e.g., Brewin, Dalgleish, & Joseph, 1996) and images as substitute stimuli in aversive conditioning (Dadds, Bovbjerg, Redd, & Cutmore, 1997). An unanswered question is whether individual differences in imagery are associated with different rates of traumatisation and aversion states (fear and avoidance of various stimuli). We examine one aspect of this: does high imagery ability correlate with the frequency with which people report aversions? Three samples of university students were tested on the Betts Questionnaire Upon Mental Imagery, the Tellegen Absorption Scale, and a new measure we designed to sample of range of aversions. As hypothesised, vividness of imagery showed positive correlations with number of aversions reported. This relationship held after controlling for general neuroticism and proneness to disgust. Results for absorption showed no relationship. The results are unable to disentangle causal paths but suggest a focus on individual differences in imagery vividness may be fruitful for understanding individual differences in aversion learning.     

Fulfillment of promise: 40-year follow-up of creative adolescent girls

A 40-yr. follow-up study of 7 women from among 10 identified as exceptionally creative during adolescence indicated that all had achieved moderate success in one or more artistic domains. A self-report measure of creative achievement was used, and influences which facilitated and inhibited creativity were described by the women. A continuing creative self-concept and social support were the most commonly cited facilitative factors, while financial concerns were listed as one of the primary inhibitors of further achievement.     

Lending a hand: social regulation of the neural response to threat

Social contact promotes enhanced health and well-being, likely as a function of the social regulation of emotional responding in the face of various life stressors. For this functional magnetic resonance imaging (fMRI) study, 16 married women were subjected to the threat of electric shock while holding their husband's hand, the hand of an anonymous male experimenter, or no hand at all. Results indicated a pervasive attenuation of activation in the neural systems supporting emotional and behavioral threat responses when the women held their husband's hand. A more limited attenuation of activation in these systems occurred when they held the hand of a stranger. Most strikingly, the effects of spousal hand-holding on neural threat responses varied as a function of marital quality, with higher marital quality predicting less threat-related neural activation in the right anterior insula, superior frontal gyrus, and hypothalamus during spousal, but not stranger, hand-holding.