Dreading the boards: stress response to a competitive audition characterized by social-evaluative threat

The capacity of psychosocial stressors to provoke the hypothalamic–pituitary–adrenal axis has been demonstrated to vary depending upon a number of psychological factors. Laboratory stressors characterized by social-evaluative threat are proposed to be the most efficacious in the elicitation of a cortisol stress response. Salivary cortisol, cardiovascular, and subjective responses of 16 healthy adults facing a naturalistic stressor characterized by social-evaluative threat (competitive performance auditions) were examined. Audition exposure was sufficient to provoke significant cortisol, arterial blood pressure (systolic and diastolic), and subjective stress responses. Cortisol response reactivity (area under the curve with respect to increase [AUCi]) also correlated with participants' subjective rating of social-evaluative threat. The competitive performance audition context is therefore considered a promising context in which to further explore cortisol responsivity to social-evaluative threat.     

Work options for women in women's magazines: The medium and the message

A content analysis of women profiled in women's magazines asked, How do “established” vs. “new” magazines differ in socialization messages about work options for women? Six established and four new magazines were analyzed from 1971 through 1980, for a total random sample of 232 issues (172 individual profiles). Three hypotheses were investigated. Compared to new magazines, established magazines are (1) less likely to present women in a variety of work roles and (2) more likely to profile women in “traditional” occupations. (3) Employed women profiled in established magazines are less likely to perceive themselves as having responsibility and/or power/influence in relation to their jobs. Hypotheses 2 and 3 were supported. The discussion highlights changes in both types of magazines but notes the fairly traditional message established magazines present vs. new magazines.     

Secret ambitions and public performances: The effects of anonymity on reward allocations made by men and women

The degree of equality or equity in reward allocations made by men and women is explored in three studies. Study 1 was a classroom survey which was administered after the members had completed a series of team assignments. When asked to indicate anonymously whether they would share some points with team members who had earned fewer, the men more often said yes and the women no, contradicting the patterns found in much of the literature. Studies 2 and 3 examined the hypothesis that under public conditions men and women would behave as tradition and the previous literature suggest, allocating rewards equitably and equally, respectively. In private, however, they would reverse themselves, each preferring the otherwise forbidden option. The results confirmed the prediction: when anticipating disclosure of their decisions, men chose to divide credits equitably and women equally between themselves and a less deserving partner, but when assured of anonymity, men chose more equal and women more equitable allocations. The results are discussed in light of both childhood socialization and adult constraints on sex role performances.     

Identification with film characters, covert aggressive verbalization, and reactions to film violence

To determine some conditions governing the aggressive aftereffects of identification with aggressive film characters, men were first angered by a confederate and then exposed to a film clip of a violent boxing match. Subjects instructed to identify with the winner of the prize-fight were subsequently more aggressive toward the confederate than subjects instructed to identify with the loser or subjects not asked to identify with a film aggressor. Apparently, viewers must perceive their identificand incur reinforcement for his aggression before they become more aggressive themselves. However, requiring subjects to make implicit aggressive verbalizations during the film completely eliminated any aggressive aftereffects of identification. This finding was opposite to prediction and suggested that covert verbalization interfered with subjects' ability to make the vicarious aggressive responses which mediate increased subsequent aggression.     

An automated eye movement recording system for use with human infants

An infrared corneal reflection eye movement system modified for work with human infants is described. The system generates on-line digital information on eye position at a sampling rate that allows examination of the temporal and spatial characteristics of fixations and eye move-ments. An algorithm for defining fixation and eye movement episodes is described.     

Studies involving fathers: Subject refusal, attrition and sampling bias

The reported rates of subject refusal and attrition are reviewed in those studies where data were collected directly from fathers. Only 34 per cent of such studies report on subject refusal rates and 36 per cent on attrition rates. Few studies comment on or give information that would allow an assessment to be made of sampling bias arising from subject refusal and attrition. Nevertheless, studies reporting subject refusal and attrition suggest that fathers are no more difficult to recruit than mothers and that a variety of factors, individually and in combination, may have some impact on recruitment. These include the type of commitment required, the techniques of recruitment used and whether studies are hospital, home or laboratory based. However, if biases due to subject refusal and attrition are to be identified and avoided, studies need to be more open in providing information about the characteristics of refusing and participating subjects. To encourage this, some new data are presented, suggesting a number of trends: (1) extended personal contacts with potential subjects may minimize subject refusal and attrition; (2) attrition may be somewhat higher in middle-class families and families with sons.     

Attention as a predictor of learning in infants

A total of 240 fourteen-week-olds were rewarded with a pattern of lights and tones for kicking. The reward display interrupted a background of random alternation between two lights and tones. In experiment 1, attention to this background stimulus during a 1-min baseline was assessed using the number of fixations of alternating lights. During 6 min of reward, high-attention subjects showed significantly greater changes in kicking rate from baseline than low-attention subjects. In experiment 2, the proportion of subjects with low attention ratings increased dramatically during an extended 5-min baseline period, and those subjects with low attention ratings at the end of baseline did not show an increase in kicking from baseline to the reward phase, while high-attention subjects did show evidence of learning. Thus, an objective measure of attention, empirically separate from the dependent learning measure, provided a significant prediction of the effectiveness of subsequent reinforcement, and could be manipulated simply by extending the baseline by as little as 4 min.     

Cognition in music

A cognitive/constructive view of music is put forth that diverges from traditional conceptions of music (e.g., music as sound; music as behavior; music as communication). The present view attempts to be compatible with the evidence of historic style changes that have occurred in the notated repertory of Western music. Two levels of cognitive processing are proposed: processes on the level of particular styles (germane to a certain period, culture, or community) and processes that are generic, universal, or cross-stylistic. Twelve such generic processes are described in detail. Several problems in the research stemming from earlier definitions of music are explored. In particular, attention is given to the artifacts of theoretical analysis (e.g., scales, chords, and discrete pitches) and their influence on music-psychological research.