Metabolic Syndrome (MetS), a cluster of cardiometabolic abnormalities including elevated waist circumference, low high-density lipoprotein (HDL) cholesterol, high triglycerides, high blood pressure, and elevated fasting glucose, affects nearly 35% of American adults. The presence of MetS both predicts and contributes to the development of…

This case study investigated teachers' perceptions and experiences implementing heart rate (HR) monitors in high school physical education (PE) classes. Integrating technology, such as HR monitors, into the classroom influences the way teachers plan, instruct, assess, and motivate students in PE; however, successful integration is dependent upon…

The decline in physical activity (PA) from youth to young adulthood is evident, though limited research has addressed whether specific factors of K-12 physical education (PE) have any influence on outcomes during college years. This study examined the relationship between college students' physical fitness and PA behavior and their high school PE…

Objective: Efforts to improve cardiovascular health among adult African American populations, particularly through organised physical activity, have met with limited success. This study pilot-tested a novel soul line dancing and nutrition education programme ("Nice to Your Heart") that was designed and implemented as part of an academic…

Educators are exposed to a variety of stressors, which can lead to poorer teaching performance, burnout, and increased student misbehavior (Jennings & Greenberg, 2009). Although self-report measures of stress are most commonly used in education research, physiological measures of stress may also contribute to the understanding of educators'…

This study evaluated prospective longitudinal relations among an index of poverty-related cumulative risk, maternal salivary cortisol, child negative affect, and maternal sensitivity across the first 2 postpartum years. Participants included 1,180 biological mothers residing in rural and predominantly low-income communities in the United States.…

We investigate how students connect explanations and arguments from evidence about plant growth and metabolism--two key practices described by the "Next Generation Science Standards". This study reports analyses of interviews with 22 middle and high school students postinstruction, focusing on how their sense-making strategies led them…

Intervention studies indicate that children's childcare experiences can be leveraged to support the development of executive functioning (EF). The role of more normative childcare experiences is less clear. Increasingly, theory and empirical work suggest that individual differences in children's physiological stress systems may be associated with…

The current study is one of the first prospective examinations of longitudinal associations between observed father caregiving behaviors and child cortisol reactivity and regulation in response to emotional arousal. Observations of father and mother caregiving behaviors and child cortisol levels in response to challenges at 7 months and 24 months…