Objectives: To describe protocol and interobserver agreements of an instrument to evaluate nutrition and physical activity environments at child care. Methods: Interobserver data were collected from 9 child care centers, through direct observation and document review (17 observer pairs). Results: Mean agreement between observer pairs was 87.26%…

This issue brief explores levels of physical activity among high school students in Chicago Public Schools, including participation in sports, informal exercise, and other activities. Latent class analysis was used to classify students' levels of physical activity, revealing low levels of activity among most high school students. Multilevel…

Among children and youth who develop type 2 diabetes (T2DM) there are a number of genetic and environmental factors that lead to a combination of insulin resistance and relative-cell secretory failure of the pancreas. These factors include ethnicity (highest in American Indian youth), obesity, sedentary behavior, family history of T2DM, puberty,…

The lack of proper nutrition and physical activity can lead to increased weight gain and development of chronic diseases. Studies show a nationwide trend in the number of college aged individuals being classified as overweight according to BMI calculations. College is a time of transition from adolescence to adulthood where habits that began in…

This study examined the effect of health worry (i.e., cognitive aspect of anxiety resulting from concern for health) on walking difficulty in a nationally representative sample (N = 7,527) of older adults (M age = 76.83 years). The study further tested whether physical activity mediates the effect of health worry on walking difficulty in a 6-year…

The purpose of this review is to integrate and summarize specific measurement topics (instrument and metric choice, validity, reliability, how many and what types of days, reactivity, and data treatment) appropriate to the study of youth physical activity. Research quality pedometers are necessary to aid interpretation of steps per day collected…

Children in the United States are less active and more overweight today than at any time in history, and there has been a dramatic increase in obesity. Obesity can lead to physical and psychological health issues. Many adults recognize the health issues that can stem from childhood obesity, but may not be aware of the clear implication of the…

In many states, physical education classes must compete and rotate with music, art, computer lab, library, and/or counseling. To meet state-mandated minimum weekly time requirements, some districts choose to have all students of a particular grade in physical education at the same time (often to accommodate the classroom teachers' requests for a…

Children naturally seek and conduct exciting forms of play that involve a risk of physical injury (risky play). Even though several prior studies give descriptions of risky play, none of them deeply explore children's expressions of how they experience different kinds of risky play. This study aims to do that. The results from video observations…

Purpose: For individuals with mild cognitive impairment (MCI), memory loss may prevent successful engagement in exercise, a key factor in preventing additional disability. The Resources and Activities for Life Long Independence (RALLI) program uses behavioral principles to make exercise more accessible for these individuals. Exercises are broken…

Purpose: This cross-sectional study takes a unique look at the association between patterns of walking and cognitive functioning by examining whether older adults with mild cognitive impairment differ in terms of the community settings where they walk and the frequency, intensity, or duration of walking. Design and Methods: The sample was based on…

This study sought to develop a regression model to predict maximal oxygen uptake (VO[subscript 2max]) based on submaximal treadmill exercise (EX) and non-exercise (N-EX) data involving 116 participants, ages 18-65 years. The EX data included the participants' self-selected treadmill speed (at a level grade) when exercise heart rate first reached…

The purpose of this study was to investigate gross and fine motor skill in overweight and obese children compared with normal-weight peers. According to international cut-off points for Body Mass Index (BMI) from Cole et al. (2000), all 117 participants (5-10 year) were classified as being normal-weight, overweight, or obese. Level of motor skill…

Background: Lack of regular physical activity is globally one of the most significant risks to health. The main aims of this study were to describe the types and levels of regular physical activity undertaken by adults with intellectual disabilities, and to investigate the factors predicting low activity. Materials and Methods: Interviews were…

The present study describes the development and pilot testing of the Observation System for Recording Physical Activity in Children-Home version. This system was developed to document physical activity and related physical and social contexts while children are at home. An analysis of interobserver agreement and a description of children's…