Drawing upon Self-Determination Theory, the purpose of our study was to examine the motivational determinants of older women's dropout and participation in physical activity (PA). Older women who dropped out (n = 242) or remained (n = 332) in an organized PA program completed the Sport Motivation Scale as well as health and PA measures. We found…

Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland,…

Background: Cigarette smoking is a health-risk behavior of global proportions. Self-efficacy plays an important role in both smoking acquisition and smoking resistance. Reliability and validity of an instrument is fundamental to research results, particularly in its simplified form on a different population. The purpose of this study was to…

LET'S TALK ABOUT IT (LTAI) (Lederman, Stewart, Bates, Greenberg, LeGreco, & Schuwerk, 2007), a scenario-based alcohol prevention simulation, has been used in a curriculum infusion design to promote healthy alcohol-related decision making among college students. Its use offers a unique research opportunity to explore students' beliefs and talk…

Objective: To examine caregivers' perceptions and practices related to food and personal hygiene and its association with diarrhea in children 6 to 36 months of age who suffered recurrent diarrhea. Design: This qualitative study, conducted in March and April 2006, used both in-depth interviews and direct observation data. Setting: Urban Tangerang,…

Objective: This study examined alcohol consumption patterns and trends at a public university in the Northeast from 2002 to 2008. Participants: Stratified random sampling was used to select undergraduate students enrolled in courses during spring semesters in 2002, 2004, 2006, and 2008. Methods: Data were collected during regularly scheduled…

Many adolescents, both rural and urban, are not meeting the recommended levels for physical activity (PA). This investigation was designed to elicit socioecologic barriers and facilitators for PA in rural and urban middle school youth and their parents. Thirteen focus groups were conducted with 41 youth and 50 parents from eastern North Carolina.…

The authors examined whether paper-and-pencil and Web surveys administered in the school setting yield equivalent risk behavior prevalence estimates. Data were from a methods study conducted by the Centers for Disease Control and Prevention (CDC) in spring 2008. Intact classes of 9th- or 10th-grade students were assigned randomly to complete a…

Objective: The current introductory article provides the rationale for the special section on understudied smokers and innovative treatments. This article proposes a definition of "special populations" of smokers, outlines a priori criteria by which to judge whether an intervention should be adapted for these smokers, and delineates a process by…

Participation in high-risk behaviors, such as substance use or dangerous driving practices, is widely reported by young adults and college students. Psychosocial theories explain participation in high-risk behaviors by the effects of risk perception on the outcome of behavior. Physiological researchers assert that biological factors (such as the…

This study examines how the American Legacy Foundation's "truth[R]" campaign and Philip Morris's "Think. Don't Smoke" (TDS) campaign have influenced youth's tobacco-related attitudes, beliefs and intentions during the first 3 years of the truth campaign. We use data from eight nationally representative cross-sectional telephone surveys of 35,074…

Using a hazards framework and panel data from the National Longitudinal Survey of Youth (1979-2004), we analyze the fertility patterns of a recent cohort of white and black women in the United States. We examine how completed fertility varies by women's education, differentiating between intended and unintended births. We find that the education…

The capacity to measure change is essential in examining successful adaptation to ageing. Few studies measuring change have compared findings using pre-post approaches (employing difference scores) with those from retrospective approaches (employing self-ratings). Where this has occurred, differences have been attributed either to ceiling and…

The implementation of the Nutrition Education Initiative (NEI), a project to promote the adoption of healthy eating practices by middle school students in North Florida, included the development of the "NEI Resource Guide" and pilot study outcomes. Eight schools in North Florida participated in the pilot project. Food recall data from…

The author identified profiles of chronic illness knowledge (i.e., heart disease, cancer, diabetes) in a community sample of American adults and examined the effect of sociodemographic influences on relations of illness knowledge to health practices and well-being. Participants were 181 women and 120 men who completed measures of illness…