Temporal pattern and spectral complexity as stimulus parameters for eliciting a cardiacorienting reflex inhuman fetuses

The purpose of this study was to determine whether temporal pattern and/or spectral complexity were important stimulus parameters for eliciting a cardiac orienting reflex (OR) in low-risk human fetuses. Each of 28 term fetuses was exposed to four sounds formed from the four different combinations of temporal pattern (pulsed, continuous) and spectral complexity (sine wave, IsJ). The fetal cardiac electrical signal was captured transabdominally at a rate of 1024 Hz, and fetal R-waves were extracted by using adaptive signal-processing techniques. We found that pulsed sounds elicited a significantly greater decrease in heart rate (HR) than did continuous sounds. However, the HR response was relatively unaffected by spectral complexity. For the pure tone and the phoneme used in this study, our results indicate that temporal characteristics were more effective at eliciting a cardiac OR in human fetuses than was spectral complexity.     

Much More Than PTSD: Mothers’ Narratives of the Impact of Trauma on Child Survivors and Their Families

This study examined the narratives of ten Caucasian mothers whose children had been impacted by ‘traumatic’ events and referred to a specialist trauma service in N. Ireland. The research question was whether the PTSD construct adequately represented the broad ‘lived’ experience of the impact of trauma on survivors’ wellbeing and their family relationships as articulated by mothers post trauma. Narrative Interviewing methodology was employed and the resulting data inductively organised into an evolving thematic framework. A quantitative analysis of the prevalence of particular themes is presented supplemented by qualitative quotations to illustrate the complexity of reported impact. The major components of the mothers’ narratives included family and relational distress (35.7%), non-pathological individual distress (24.4%), resilience (16.7%) and a prior history of adversity (16.6%). Prior history of adversity was resent in 8 out the 10 cases including a high level of suicide. PTSD symptomatology constituted a small proportion of the narratives (6.6%) and this suggests that the PTSD construct does not adequately represent the broad ‘lived’ experience of the impact of trauma. Although a small and heterogeneous study sample, the findings are sufficiently robust to suggest further investigation is required to understand the phenomenological experience of trauma of child victims/survivors and their families.     

Him,her, or either: Sex of person addressed and interpersonal communication

The present paper examines the relationship between sex of intended receiver and projected images and messages in one of the most widely used modes of written interpersonal communication. The sample consists of 477 traditional birthday cards randomly selected from 14 retail outlets in a metropolitan area. Each outlet represented a geographically distinct high-traffic area varying in type of establishment (discount, drug, dime, department, grocery, and card stores) and socioeconomic level of community. Cards intended for males are compared with those intended for females. Sex-specific cards are then compared with cards in which sex of receiver is not indicated. Implications are discussed.This research was supported in part by a 1984–1985 University of Southwestern Louisiana Faculty Research Award. An earlier version of this paper was presented at the annual meeting of the Mid-South Sociological Association, Jackson, Mississippi, 1986. We are indebted to Nancy Henley for her suggestions for revision.     

Pharmacological and Behavioral Strategies for Smoking Cessation

After over two decades of intensive research, a variety of smoking cessation strategies, both behavioral and pharmacotherapeutic, have been developed and clinically validated. In this review, pharmacological products available for smoking cessation are profiled and examined for efficacy. Results of a recent comprehensive review and meta-analysis by the Agency for Health Care Policy and Research on the effects of behavior therapy on smoking cessation are also discussed. Further, meta-analyses and studies exploring the important interaction between pharmacological and behavioral therapies are considered. Applications of the growing wealth of smoking cessation strategies are discussed with respect to the needs of some special subpopulations of smokers including highly nicotine-dependent smokers and smokers with comorbid psychiatric diagnoses.     

Perceptions of women related to food choice

Male and female subjects (predominately white) provided impression ratings of body shape, personality traits, and total caloric consumption for a female target based on her preference for a low fat or high fat diet. Results showed that meal type significantly affected impression ratings: the target who preferred low fat foods was viewed more favorably than the one who preferred high fat fare. Compared with male subjects, female subjects perceived the target who preferred a high fat diet to be significantly less conscientious. Males were significantly more accurate than females in their caloric estimations of targets' total daily consumption. The results will be discussed in terms of the social pressure on women to restrict not only their weight to acceptable levels, but their food consumption as well.Portions of this paper were presented at the meeting of the Eastern Psychological Association, Providence, Rhode Island, April 14–17, 1994.The authors wish to thank Justina Bradley, Loraina Ghiraldi, and two anonymous reviewers for their thoughtful comments on an earlier version of this paper. Melissa Van Brocklin's help during the data collection was also greatly appreciated.     

Gender and age displays in ceremonial tokens

The present paper analyzes birthday cards (N=234) in terms of their content and presentation using Goffman's 1979 discussion of gender displays in advertising. It was hypothesized that cards intended for women compared to men, and to children compared to adults, would not only be similar to one another, but would reflect their shared subordinate and disvalued position in the social structure. Birthday cards were randomly selected from fourteen retail outlets and coded in terms of Goffman's display categories: relative weight, the feminine touch, functional rank, ritualization of subordination, and licensed withdrawal. The results are mixed, supporting, in general, the hypotheses. A discussion follows.     

Profiles of Latino Adaptation at Elite Colleges and Universities

Drawing on frameworks of blocked opportunity, social identity, and immigrant adaptation processes, we tested competing hypotheses about Latino achievement, focusing on variation in the ways in which Latino students at elite colleges perceive and navigate minority status. Using data from 916 participants in the National Longitudinal Survey of Freshmen, cluster analyses identify three profiles of perceived opportunity and social exclusion. Students in the assimilation profile do not believe minority status impacts opportunity. Those in the accommodation profile believe unequal opportunity can be overcome by individual effort. Finally, students in the resistance profile are most skeptical about opportunity for minorities, and these students also report more on-campus ethnic prejudice than their peers. As freshmen, perceived prejudice predicted lower grades only for students in the accommodation profile; however, accommodators later report higher academic achievement than resisters as sophomores. We discuss the conceptual utility of examining multiple beliefs about opportunity in concert.