The Need for National Credentialing Standards for Addiction Counselors

The authors review the current state of credentialing for addiction counselors in the United States and provide recommendations to the addiction counseling field regarding national standards for credentialing.     

A conceptual replication and extension of erving goffman's study of gender advertisements

The analysis of visual imagery in magazine advertising can be approached directly or indirectly insofar as gender messages are concerned. Using Goffman's theoretical underpinning, some of the more subtle clues regarding gender relations, gender stereotyping, and gender roles were explored. Over 1000 advertisements, selected from Good Housekeeping, Sports Illustrated, Time, MS, Gentlemen's Quarterly, and Rolling Stone were content analyzed using Goffman's decoding behavior methodology. The results demonstrated that the feminine touch and ritualization of subordination were fairly often discovered; licensed withdrawal occurred somewhat; and relative size, function ranking, and the family very infrequently. The findings reported were provocative and suggestions for future research are enumerated.Because of the feminists the most ordinary verbal exchange between men and women now reverberates with new meaning; the most simple gesture, familiar ritual, taken-for-granted form of address has become a source of new understanding with regard to relations between the sexes and the social forces at work behind those relations (Gornick 1976, p. vii)The authors would like to express their gratitude to Tracy Ellman for his assistance in this research project, and to Richard A. Stivers, Raymond L. Schmitt, and William L. Tolone for their theoretical and methodological contributions.     

Triangulating causality between childhood obesity and neurobehavior: Behavioral genetic and longitudinal evidence

Childhood obesity is a serious health concern that is not yet fully understood. Previous research has linked obesity with neurobehavioral factors such as behavior, cognition, and brain morphology. The causal directions of these relationships remain mostly untested. We filled this gap by using the Adolescent Brain Cognitive Development study cohort comprising 11,875 children aged 9–10. First, correlations between the age- and sex-specific 95th BMI percentile (%BMIp95) and neurobehavioral measures were cross-sectionally analyzed. Effects were then aggregated by neurobehavioral domain for causal analyses. Behavioral genetic Direction of Causation modeling was used to test the direction of each relationship. Findings were validated by longitudinal cross-lagged panel modeling. %BMIp95 correlated with impulsivity, motivation, psychopathology, eating behavior, and cognitive tests (executive functioning, language, memory, perception, working memory). Greater %BMIp95 was also associated with reduced cortical thickness in frontal and temporal brain areas but with increased thickness in parietal and occipital areas. Similar although weaker patterns emerged for cortical surface area and volume. Behavioral genetic modeling suggested causal effects of %BMIp95 on eating behavior (β = 0.26), cognition (β = 0.05), cortical thickness (β = 0.15), and cortical surface area (β = 0.07). Personality/psychopathology (β = 0.09) and eating behavior (β = 0.16) appeared to influence %BMIp95. Longitudinal evidence broadly supported these findings. Results regarding cortical volume were inconsistent. Results supported causal effects of obesity on brain functioning and morphology. The present study highlights the importance of physical health for brain development and may inform interventions aimed at preventing or reducing pediatric obesity.

Research Highlights

• A continuous measure related to obesity, %BMIp95, has correlations with various measures of brain functioning and structure
• Behavioral genetic and longitudinal modeling suggest causal links from personality, psychopathology, and eating behavior to %BMIp95
• Results also indicate directional links from %BMIp95 to eating behavior, cognition, cortical thickness, and cortical surface area
• Obesity may play a role for healthy brain development during childhood