Background: Children's overweight and obesity have increased in Western societies, including Israel. Childhood is an important time for shaping healthy habits. Purpose: The purpose of this study was to evaluate the effectiveness of a healthy lifestyle intervention on health knowledge, behavior, and anthropometric measurements. Methods: A total of…

The Groningen Overweight and Lifestyle (GOAL) intervention effectively prevents weight gain. The present study describes a process evaluation in which 214 participants in the intervention group received a structured questionnaire within 7 months (a median of 5 months) after the end of the intervention. The authors investigated the content of the…

Objective: Examine the influence of altering the size of snack food (ie, small vs large cookies) on short-term energy intake. Methods: First- and sixth-graders (n = 77) participated in a between-subjects experimental design. All participants were offered the same gram weight of cookies during an afternoon tea at their school. For half of the…

Background: Health professionals are looking to nutrition-based youth health interventions in K-12 schools to combat the growing obesity crisis; however, none have explored the influences of interventions guided by constructivist learning theory. Purpose: This study examined the influences of a constructivist-oriented nutrition education program…

Background: Obesity is a public health concern that disproportionately affects underserved and minority communities. Purpose: To evaluate whether a comprehensive obesity prevention program that targets children and school staff in an underserved Hispanic community affects obesity related knowledge, attitudes, and behaviors among both students and…