Parent-Child Communication regarding Sport-Related Concussion: An Application of the Theory of Planned Behavior.

Extant research has discussed the importance of social climates surrounding sport-related concussion (SRC) reporting, especially the need to address parents/guardians' role in concussion management. This study explores parents/guardians' intentions toward SRC-related conversations with their children and their seeking of conversational resources via the Theory of Planned Behavior (TPB). Data collected from 292 parents/guardians of 1st-12th graders who play contact sports are examined via a structural equation model. The results indicate that parents/guardians' intention toward communicating with their child about SRC reporting was determined by their attitudes and subjective norms but that perceived behavioral control was not a significant predictor of intention. Furthermore, parents/guardians' intention toward having these conversations was predictive of whether they sought information to aid these conversations. This study answers calls to address parents/guardians' involvement in SRC management and provides preliminary information for persuading parents/guardians to have conversations with their children about SRC reporting.

Dietary supplements in the USA: problematic trends.

More than 25 years have passed since the Dietary Supplement Health and Education Act of 1994 classified dietary supplements as a subcategory of food, thereby exempting manufacturers from providing premarket evidence of product safety and efficacy. In this commentary, I discuss problems in the supplement industry through an examination of cases introduced or decided in US federal courts between 2010 and 2019. More than half the cases located involved defendants charged with introducing misbranded food or drugs into interstate commerce. Contaminants included anabolic steroids, erectile dysfunction medications, weight-loss drugs, workout stimulants and mind-altering substances. As the article points out, raw powders obtained in bulk quantities facilitate the practice of 'home brewing' and the introduction of prescription drugs into dietary supplements.

Athlete Information Sources About Dietary Supplements: A Review of Extant Research.

In the United States, the Dietary Supplement Health and Education Act of 1994 (DSHEA) classified dietary supplements as a subcategory of food, exempting manufacturers from providing premarket evidence of product safety and efficacy. Under DSHEA, agencies such as the U.S. Food and Drug Administration (FDA) cannot inspect supplements until after the products have entered the marketplace. Recognizing that both limited resources and DSHEA prevent the FDA from conducting broad-based inspections on a regular basis, disreputable manufacturers have spiked products with drugs such as anabolic steroids and amphetamines. With contaminated supplements now causing athletes to fail drug tests and, in some instances, threatening public health, it becomes important to examine sources of supplement information. This article reviews 53 studies that have addressed athlete information sources about dietary supplements. It finds that athletes, in general, rely heavily on coaches and trainers as well as friends and family for information. Relative to U.S. athletes, those competing internationally appear more likely to seek information from a physician or nutritionist. The article offers recommendations for individuals and organizations based on the most frequent information sources identified by athletes.

Psychosocial Correlates of Dietary Supplement Use: Results from the National Survey of Midlife Development in the United States.

Drawing on data gathered in the National Survey of Midlife Development in the United States, this study examined internal and external locus of control, self-esteem, neuroticism, perceived health status, uniqueness, and somatic amplification as correlates of dietary supplement use. With sex, race, and age measures also included in the study, bivariate analyses showed greater supplement use among women and older respondents as well as those scoring higher on internal locus of control, self-esteem, perceived health status, and somatic amplification. Regression analyses identified sex and internal locus of control as the strongest predictors. Interactions between age and external locus of control also emerged.

Adolescent perceptions of alcohol risk: variation by sex, race, student activity levels and parental communication.

Drawing on data gathered from adolescents (N = 18,991) in the 2011 National Survey on Drug Use and Health (NSDUH), this study examined the effects of sex and race, as well as measures of student activity levels and frequency of recognition from parents, on perceptions of the risks associated with binge drinking. Overall, female, Black, Asian, and Hispanic adolescents, as well as individuals who indicated belonging to more than one race, perceived higher levels of risk. Male, White, and Native American/Alaskan/Pacific Islander respondents perceived lower risk levels. In addition, those who participated the most in school and community activities, as well as those who received more frequent recognition from parents, estimated higher levels of risk associated with binge drinking.

Determinants of anabolic-androgenic steroid risk perceptions in youth populations: a multivariate analysis.

Grounded conceptually in social cognitive theory, this research examines how personal, behavioral, and environmental factors are associated with risk perceptions of anabolic-androgenic steroids. Ordinal logistic regression and logit log-linear models applied to data gathered from high-school seniors (N = 2,160) in the 2005 Monitoring the Future study showed significant explanatory effects for sex, race, exposure to drug spots, steroid availability, peer use of steroids, sensation-seeking, depression, and self-esteem. Females, African Americans, and those who had seen drug spots the most frequently estimated higher levels of risk associated with steroid use, while those who indicated ease in obtaining steroids and those with close friends who had used the drugs estimated lower risk. Also estimating lower levels of risk were sensation seekers, those who appeared depressed, and those with low levels of self-esteem. Analyses reveal how steroid risk determinants may differ from those related to methylenedioxymethamphetamine (i.e., MDMA, ecstasy) and marijuana use.

Association between narcotic use and anabolic-androgenic steroid use among American adolescents.

Drawing on the data gathered in the 2006 Monitoring the Future study of American youth, the present research examines associations between use of narcotics and use of anabolic-androgenic steroids (AASs) among high-school seniors (n = 2,489). With independent measures and controls including sex, race, media exposure, socializing with friends, participation in recreational and school-sponsored sports, perceptions of drug use among professional athletes, and perceptions of steroid use among close friends, binary logistic regression analyses revealed significant associations between AAS use and the use of alcohol, crack cocaine, Vicodin, gamma-hydroxybutyrate (GHB), Ketamine, and Rohypnol. While use of both AASs and the narcotic drugs generally did not eclipse 5% of the sample, the numbers extend to many thousands in larger populations. Implications for health practitioners and recommendations for future research are offered. The study's limitations are noted.

Attitudes toward legalization of marijuana in the United States, 1986-2016: Changes in determinants of public opinion.

BACKGROUND: Based on recent research in political science, which has conceptualized political party affiliation as a form of social identity, the present study examined political ideology, party affiliation, and associated control measures as determinants of attitudes toward marijuana legalization. The research, which examined attitudes at 16 points in time across a 30-year period, anticipated an increasingly important role for party affiliation, given increased partisanship in the United States. METHODS: Drawing on data gathered in the General Social Survey, the study used binary logistic regression analysis to test the explanatory effects of ideology, affiliation and control measures on support for marijuana legalization. RESULTS: As anticipated, political ideology showed significance as an explanatory measure across the 30-year period, but party affiliation did not become a consistent, statistically controlled determinant until 2004, when Republicans began to express significantly less support than Democrats and Independents. In terms of demographic control measures, the study found males and younger respondents to express greater support for legalization. In recent periods of study, White and Black respondents expressed greater support than minorities apart from African Americans, while education level and region of the country showed sporadic explanatory significance. CONCLUSION: While political ideology, conceived as a form of personal identity, predicted attitudes toward marijuana legalization across 30 years of analysis, party affiliation, conceived as a form of group identity, became a consistently significant predictor in the 21st century. This finding suggests increases in partisanship and group identity, which in turn suggest potential increases in the politicization of drug policy. The article concludes with limitations and recommendations for future research.

Anabolic-androgenic steroids and adolescents: recent developments.

Despite their classification as a Schedule III Controlled Substance, anabolic-androgenic steroids continue to be used by adolescents who seek increased muscularity as well as enhanced athletic performance. Although the potential side effects of steroids are relatively well known, problems with counterfeit substances and steroid-spiked dietary supplements have received less attention. Drawing on scholarly literature and reports from government units such as the Drug Enforcement Administration and the Food and Drug Administration, this article addresses those issues and makes recommendations for communicating with adolescents about the use of steroids.

Perceptions among occupational and physical therapy students of a nontraditional methodology for teaching laboratory gross anatomy.

This pilot study was designed to assess the perceptions of physical therapy (PT) and occupational therapy (OT) students regarding the use of computer-assisted pedagogy and prosection-oriented communications in the laboratory component of a human anatomy course at a comprehensive health sciences university in the southeastern United States. The goal was to determine whether student perceptions changed over the course of a summer session regarding verbal, visual, tactile, and web-based teaching methodologies. Pretest and post-test surveys were distributed online to students who volunteered to participate in the pilot study. Despite the relatively small sample size, statistically significant results indicated that PT and OT students who participated in this study perceived an improved ability to name major anatomical structures from memory, to draw major anatomical structures from memory, and to explain major anatomical relationships from memory. Students differed in their preferred learning styles. This study demonstrates that the combination of small group learning and digital web-based learning seems to increase PT and OT students' confidence in their anatomical knowledge. Further research is needed to determine which forms of integrated instruction lead to improved student performance in the human gross anatomy laboratory.

Differing effects of mass and interpersonal communication on breast cancer risk estimates: an exploratory study of college students and their mothers.

Research has demonstrated that women tend to overestimate the percentage of all breast cancers that result from genetic predispositions, and this article examines the knowledge of college students, as well as their mothers, on this subject, applying uncertainty management (Brashers, 2001) as the theoretical framework. The authors build on the literature by studying (a) the types of media outlets college students and their mothers use for securing information, and (b) the types of articles and programs within those outlets that may affect risk perceptions. The authors also address associations between these mass communication measures and interpersonal sources of information in the context of risk estimation. Respondents exposed to media reports about the role of genetics in breast cancer, in addition to study participants who had discussed this role within the family, tended to overestimate measures of genetic risk. Conversely, those who had attended to media reports about screening practices tended to offer lower risk estimates, indicating that such reports may have positioned genetics as just one factor in the overall equation of breast cancer risk. The authors discuss the implications of these and other findings for communication scholars and health practitioners.

The Anabolic Steroid Control Act of 2004: a study in the political economy of drug policy.

This article examines the processes by which the Anabolic Steroid Control Act of 2004, an act that added steroid precursors such as androstenedione to the list of Schedule III Controlled Substances in the United States, came to pass in both the House of Representatives and the Senate. Grounded theoretically in political economy, the article addresses, in the abstract, how the interplay of political pressures and economic influences stands to affect the actions of public officials, and how "tougher" drug policies-those touted to be more substantive and efficacious than existing regulations-often fail to effect change. The article concludes with implications for those involved in the regulation of anabolic steroids and steroid precursors.