A Schematic for Focusing on Youth in Investigations of Community Design and Physical Activity

This paper provides a first step to address special considerations for youth in a relatively new area of physical activity research. After reviewing the urgent need for novel approaches to increasing physical activity, the growing interest in the effects of community design is discussed. Although most discussion on this topic has focused on adults, there are important differences between youth and adults that warrant a special focus on youth and need to be accounted for. This article presents a schematic that accounts for how and where youth spend their time, decomposing the day into time spent in travel and time spent at destinations, and identifying portions of those times that are spent engaged in physical activity. By focusing on both spatial and behavioral dimensions of youth time, the schematic may help organize and advance scientific inquiry into the relationships between community design and physical activity specifically for youth. .

Why Girls? The Importance of Developing Gender-Specific Health Promotion Programs for Adolescent Girls

Adolescence is a time when many girls begin to develop unhealthy behaviors that can affect myriad short- and long-term health outcomes across their lifespan.2There is evidence that smoking, physical activity, and diet are habituated during adolescence, and some physiologic processes of adolescence, such as peak bone mass development, have direct effects on future health.3-4 Establishing healthy practices, beliefs and knowledge among adolescent girls will decrease morbidity and mortality among adult women and potentially affect the health of men and children through women’s role as healthcare agents. This paper provides a brief review of lifestyle health behaviors among women and girls and argues for the importance of developing gender-specific health promotion programs. The paper focuses around three behaviors: substance use, diet and physical activity. We chose these behaviors because they are commonly targeted in school- and community-based programs and are most often implemented in the co-educational settings that de-emphasize gender. Many other health behaviors also affect morbidity and mortality, most notably those related to sexual behaviors as well as intentional and unintentional injury. Although some of our conclusions may be relevant to those behaviors as well, our primary focus is on the lifestyle behaviors described below

Health Promotion Practice and the Road Ahead: Addressing Enduring Gaps and Encouraging Greater Practice-to-Research Translation

A decade ago, Lancaster and Roe described four critical gaps (i.e., communications, accessibility, credibility, and expectations) between research and practice in health education and health promotion that formed the framework for this department. Despite considerable attention and some progress, these gaps persist and are barriers to interaction and translation between health promotion and health education research and practice. Looking to the next several years as the new Associate Editors for this department, we renew the department’s commitment toward addressing these enduring gaps around which we frame new questions and invite continued dialogue

Developing a Measure of Scientific Literacy for Middle School Students

Scientific literacy reflects “a broad and functional understanding of science for general education purposes” (DeBoer, 2000, p. 594). Herein, we present the ongoing development of the Scientific Literacy Assessment (SLA), a work‐in‐progress measure to assess middle school students\u27 (ages 11–14) scientific literacy. The SLA includes a selected response measure of students’ demonstrated scientific literacy (SLA‐D) and a motivation and beliefs scale based on existing measures of self‐efficacy, subjective task value, and personal epistemology for science (SLA‐MB). Our theoretical conceptualization of scientific literacy guided the development of our measure. We provide details from three studies: Pilot Study 1 (n = 124) and Pilot Study 2 (n = 220) describe the development of the SLA‐D by conducting iterative item analyses of the student responses, think‐aloud interviews with six students, and external expert feedback on the items in the SLA‐D. Study 3 describes the testing of our prototype measure (n = 264). We present a validity argument including reliability evidence that supports the use of the current version of the SLA to provide an evaluation of middle school students’ scientific literacy. Our resulting SLA includes the SLA‐D in two versions, each with 26 items and the SLA‐MB with 25 items across three scales: value of science, scientific literacy self‐efficacy, and personal epistemology

A Schematic for Focusing on Youth in Investigations of Community Design and Physical Activity

This paper provides a first step in addressing special considerations for youth in a relatively new area of physical activity research. After reviewing the urgent need for novel approaches to increasing physical activity, the growing interest in the effects of community design are discussed. Although most discussion on this topic has focused on adults, there are important differences between youth and adults that warrant a special focus on youth and need to be accounted for. This article presents a schematic that accounts for how and where youth spend their time, decomposing the day into time spent in travel and time spent at destinations, and identifying portions of those times that are spent engaged in physical activity. By focusing on both spatial and behavioral dimensions of youth time, the schematic may help organize and advance scientific inquiry into the relationships between community design and physical activity specifically for youth

Lunchtime Practices and Problem Behaviors Among Multiethnic Urban Youth

Research has begun to show associations between adolescents\u27 mealtime practices and their engagement in problem behaviors. Few studies have addressed this longitudinally and/or examined lunchtime practices during the school day. This study tests for associations between urban multiethnic middle school students\u27 (N = 1498) lunchtime practices in the sixth grade and their engagement in problem behaviors by eighth grade. Positive associations were found between not eating lunch at school in the sixth grade and increased drug use and delinquency by eighth grade. Eating lunch outside of school was found to be significantly associated with smoking and marijuana use only. Gender differences in associations between lunchtime practices and problem behaviors were suggested. Implications for school policy and prevention efforts are discusse

A Typology of Middle School Girls: Audience Segmentation Related to Physical Activity

The Trial of Activity for Adolescent Girls (TAAG) combines social ecological and social marketing approaches to promote girls’ participation in physical activity programs implemented at 18 middle schools throughout the United States. Key to the TAAG approach is targeting materials to a variety of audience segments. TAAG segments are individuals who share one or more common characteristic that is expected to correlate with physical activity. Thirteen focus groups with seventh and eighth grade girls were conducted to identify and characterize segments. Potential messages and channels of communication were discussed for each segment. Based on participant responses, six primary segments were identified: athletic, preppy, quiet, rebel, smart, and tough. The focus group information was used to develop targeted promotional tools to appeal to a diversity of girls. Using audience segmentation for targeting persuasive communication is potentially useful for intervention programs but may be sensitive; therefore, ethical issues must be critically examined

Examination of perceived neighborhood characteristics and transportation on changes in physical activity and sedentary behavior: The Trial of Activity in Adolescent Girls

We examined the association between perceived neighborhood characteristics and transport and 2-year changes in accelerometer-determined nonschool MET-weighted moderate to vigorous physical activity (MW-MVPA) and sedentary behavior of adolescent girls. Reporting that children do not play outdoors in their neighborhood, that their neighborhood was well lit, and that there were trails in their neighborhood were each associated with significant decreases in nonschool MW-MVPA. None of the neighborhood or transportation measures was associated with changes in nonschool sedentary behavior. Further work is needed to understand the determinants of the decline in physical activity and the increase in sedentary behavior among adolescent girls

Measurement of Perceived School Climate for Active Travel in Children.

Objectives : To describe the development of an original scale that measures perceived school climate for active travel in fourth- and fifth-grade girls and boys. Methods : The data were analyzed using confirmatory factor analysis (CFA) to provide evidence of factorial validity, factorial invariance, and construct validity. Results : The CFA supported the fit of a 3-factor (encouragement, praise, and importance) correlated model for the school climate for active travel measure. This hierarchical model was invariant between sex and across a 7-month time period, and initial evidence for construct validity was provided. Conclusions : School climate for active travel is a measurable construct, and preliminary evidence suggests relationships with more support for active travel from friends and family

Peer-Led, School-Based Nutrition Education for Young Adolescents: Feasibility and Process Evaluation of the TEENS Study

Peer education has become a popular strategy for health promotion interventions with adolescents, but it has not been used widely in school‐based nutrition education. This paper describes and reports on the feasibility of the peer leader component of school‐based nutrition intervention for young adolescents designed to increase fruit and vegetable intakes and lower-fat foods. About 1,000 seventh‐grade students in eight schools received the nutrition intervention. Of these, 272 were trained as peer leaders to assist the teacher in implementing the activities. Results from a multicomponent process evaluation based on peer leader and classroom student feedback, direct classroom observation, and teacher ratings and interviews are presented. Results show that peer‐led nutrition education approaches in schools are feasible and have high acceptability among peer leaders, classroom students, and teachers