Factor analysis of the substance abuse attitude survey with college undergraduates

Few standardized instruments measure attitudes and beliefs towards substance abuse. The Substance Abuse Attitude Survey, developed for measuring drug attitudes in medical education, was administered to 598 college undergraduates, and a factor analysis was performed. Three coherent and stable factors were identified, e.g., Stereotypes and Moralism, Treatment, and Permissiveness. Internal consistency and 6-wk. test-retest measures indicated moderate to high reliability factor structure. Results are discussed in terms of sample differences between this effort and a previous validation.     

Prevention and health promotion: decades of progress, new challenges, and an emerging agenda.

Daily habits (e.g., smoking, diet, and exercise) and their immediate consequences (e.g., obesity) confer risk for most of the major health problems in industrialized nations. Hence, determinants of these behaviors and their modifications have been central topics in health psychology. Considerable scientific and applied progress has been made, but the field faces important challenges and opportunities in the future. These challenges and opportunities include changes in demographics and patterns of health, the need for a more comprehensive model of the domain of health behavior and prevention, the need to integrate behavioral and psychosocial risk and resilience, the incorporation of new technologies, and addressing a variety of professional and economic barriers to the implementation of prevention in health care.     

Warrior Chicks: Youthful Aging in a Postfeminist Prosperity Discourse

In a youth‐oriented evangelical congregation where being perceived as “old” might marginalize member involvement and participation, a Hollywood, California congregation's women's ministry, God Chicks, presents aging women as possessing “godly wisdom,” endowing older women with spiritually charged energy, authority, and responsibility for training younger women to live “godly” lives. Ethnographic research and in depth media analysis of the God Chicks ministry reveals a particularly energizing evangelical postfeminist orientation that applies prosperity theology to contemporary challenges of changing women's roles. Specifically, the God Chicks ministry provides “women over forty” with consumer and caretaking strategies for maintaining youthful selves and motivating younger women. A “God Chick” emerges as a compelling, youthful gendered religious identity that expects congregationally committed women to be strong, healthy, and active warriors who fight multiple relational and global humanitarian battles. Overall, this study demonstrates the construction of an innovative postfeminist evangelical identity through the tactical, opportunistic use of theological doctrine by ministry leaders within a particularistic geographic location.     

Considering J.Lo and Ugly Betty: a qualitative examination of risk factors and prevention targets for body dissatisfaction, eating disorders, and obesity in young Latina women

Latina women are vulnerable to poor body image, eating disorders, and obesity, particularly during the college years. This study sought to identify common cultural antecedents of these concerns in order to inform the development of prevention programs for this population. Six groups of university students who identified as Latina (N=27) discussed cultural aspects of body image, eating disorders, and obesity. Thematic analysis identified four main themes: (a) cultural disparities in body-ideal, including the influence of the media and acculturation issues; (b) messages about body shape and weight received by family, peers, and society; (c) difficulties making healthy eating and physical activity choices as a function of college life; and (d) the influence of peers and potential male partners on body satisfaction and body-ideals. These results have implications for the development of programs targeting body dissatisfaction and risk for eating disorders and obesity in Latina college women.     

Psychometric Evaluation and Revision of Carver and White's BIS/BAS Scales in a Diverse Sample of Young Adults

The psychometric properties of the Behavioral Inhibition System and Behavioral Activation System (BIS/BAS) scales (Carver & White, 1994) were evaluated in a large, racially diverse sample of undergraduate students. Findings from this study indicate that the BIS/BAS scales work differently (i.e., are multidimensional and lack configural invariance) when assessing BIS and BAS in a diverse sample. Numerous model modifications were needed to obtain adequate fitting models for the total sample and individual racial groups. The findings suggest that this is due to items that assess multiple constructs differently across self-reported race categories. As part of this research, a revised version of the BIS/BAS scales was constructed that appears to be invariant across self-reported race category and simultaneously addresses the other psychometric concerns associated with the original scale. Caution should be used when applying the BIS/BAS scales as originally specified to assess behavioral inhibition and activation in a racially diverse sample. Researchers might want to use this revised version of the scale as an alternative.     

An investigation into the psychometric properties of the CORE‐OM in patients with eating disorders

Aim: The current study aimed to explore the psychometric properties of the CORE‐OM (Clinical Outcomes in Routine Evaluation – Outcome Measure) when used in an eating disorder sample. Method: The CORE‐OM was administered at assessment to 360 individuals referred to an eating disorders service. Principal component analysis was conducted to look at the psychometric structure of the CORE‐OM, and psychometric properties were investigated using analyses of reliability and validity. Results: Analyses of the psychometric structure suggested a three‐component solution reflecting negatively worded, positively worded and risk items. The CORE‐OM showed good acceptability, acceptable internal and test‐retest reliabilities, as well as good convergent and known groups validity. Conclusions: The results of the current study support the CORE‐OM as a reliable and valid measure for assessing psychological distress in eating disorders.     

Predictive Genetic Testing of a Bone Marrow Recipient–Ethical Issues Involving Unexpected Results,Gender Issues,Test Accuracy,and Implications for the Donor

We present a case where an apparently straightforward Lynch syndrome predictive genetic test of DNA from a blood sample from a woman yielded an unexpected result of X/Y chromosome imbalance. Furthermore, it demonstrates the complexities of genetic testing in people who have had bone marrow transplants. This highlights the potential for multiple ethical and counselling challenges, including the inadvertent testing of the donor. Good communication between clinics and laboratories is essential to overcome such challenges and to minimise the provision of false results.     

Determination of the nature of stacking-fault tetrahedra in electron-irradiated silver by high-resolution structural imaging

Abstract

High-resolution structural imaging has been used to show that the great majority of stacking-fault tetrahedra produced in thin foils of electron-irradiated silver are of vacancy nature.