The National Campaign to Prevent Teen and Unplanned Pregnancy published free online lessons that help students take action to prevent unplanned pregnancy and complete their education. From the fall of 2012 to the spring of 2014, approximately 2,800 students took the online lessons and participated in pre- and post-lesson evaluation surveys at four…

This quantitative causal comparative study looked to see if there was a relationship between childhood obesity and student achievement. Because of the many conflicting results in the research available, it was not known if there was a relationship between childhood obesity and student achievement among inner-city middle school students in a school…

Purpose: This study is based on previous research which suggests that the Dudes programme increases children's fruit and vegetable consumption for school-provided meals by assessing its effectiveness in increasing the provision and consumption of fruit and vegetables in home-provided meals. Design/methodology/approach: Two cohorts of children…

Although the role of existential attitudes in adolescent health-related behavior has received increased attention recently, historically it has been underinvestigated in the field. The present study focuses on existential attitudes related to meaning in life and hopelessness. Relations of presence of meaning, search for meaning, and hopelessness…

Background: Social networks are important in adolescent smoking behavior. Previous research indicates that peer context is a major causal factor of adolescent smoking behavior. To date, however, little is known about the influence of peer group structure on adolescent smoking behavior. Methods: Studies that examined adolescent social networks with…

This dissertation describes a line of research that addresses translational research questions related to the use of computerized simulation to affect the knowledge, beliefs, motivation and self-management behaviors of individuals with chronic disease. The specific research projects focus on type 2 diabetes (T2DM) and physical activity as…

The history of sex education enables us to gain valuable insights into the cultural constructions of what different societies have defined as 'normal' sexuality and sexual health. Yet, the history of sex education has only recently attracted the full attention of historians of modern sexuality. "Shaping Sexual Knowledge: A Cultural History of…

Parenting styles have been associated with health-related behaviours in children and adolescents. We present a series of studies. Study 1 investigated parenting styles and parent-child communication styles as cross-sectional predictors of dietary patterns in children, and study 2 as cross-sectional predictors of weight status in adolescents. Data…

Research examining the impact of self-protective behaviors on outcomes in nonsexual assaults involving intimates has focused solely on one mainstream sample (National Crime Victimization Survey) in which violence is a relatively rare event. Using the Women's Experience of Violence (WEV) project which collects data from a sample of incarcerated…

Previous analyses (i.e., Bernstein & St. John, 2006; Sender & Sullivan, 2008) of the television show "The Biggest Loser" have detailed its negative presentation of the obese body, potential consequences for viewers, and its role as a technology of governmentality. However, there has been little exploration of how audience members…

Objectives: Individuals may engage in more than one risk behaviour at any given time. The extent to which risk behaviours cluster among African American adults has been largely unexplored. This study examined the prevalence and clustering of three risk behaviours among African American church members: smoking; low moderate-to-vigorous intensity…

Substance use is increasing among youth in South Africa, and may be contributing to transmission of HIV. As parental death often leaves youth with altered emotional and physical resources, substance use may be greater among orphaned adolescents. Utilizing data from a household survey of 15-24 year old South Africans (n = 11,904), multivariable…

The Temporal Focus Scale (TFS) is a 12-item self-report measure of cognitive engagement with the temporal domains of past, present and future. Developed in college student samples, a three-factor structure with adequate reliability and validity was documented in a series of independent studies. We tested the factor structure of the scale in a…

Given a choice, most administrators, staff, and students would probably choose food from home over the school offerings. What about those without a choice? Students who qualify for free and reduced-price lunch are stuck with school lunches, which are sometimes the most balanced meal they'll get that day. Many others opt for school lunches out of…

Objective: To characterize associations between perceived time constraints for healthy eating and work, school, and family responsibilities among young adults. Design: Cross-sectional survey. Setting: A large, Midwestern metropolitan region. Participants: A diverse sample of community college (n = 598) and public university (n = 603) students.…