background: investing in the health of children in learning situation is one of the most important health interventions. the aim of this study was to determine the effect of health promoting schools in improving the health status of schools in urmia, north west of iran.methods and materials: this interventional study was conducted on 155 schools executing the health promoting schools program th...

The current study aims to investigate the effectiveness of consciousness training on reducing anxiety and depression of first and second female graders in high school. It used a quasi-experimental research method. Moreover, it utilized cluster randomized sampling; hence, the high schools were randomly selected from the city of Ilam. Beck and Zong anxiety questionnaires were administered among 1...

The current study aims to investigate the effectiveness of consciousness training on reducing anxiety and depression of first and second female graders in high school. It used a quasi-experimental research method. Moreover, it utilized cluster randomized sampling; hence, the high schools were randomly selected from the city of Ilam. Beck and Zong anxiety questionnaires were administered among 1...

Homophily, the tendency of people to associate with others similar to themselves, is observed in many social networks, ranging from friendships to marriages to business relationships, and is based on a variety of characteristics, including race, age, gender, religion, and education. We present a technique for distinguishing two primary sources of homophily: biases in the preferences of individu...

Because ethnicity is a basis for defining peer crowds in ethnically diverse American high schools, some may question whether crowds foster discrimination and stereotyping or affirm minority youths' positive ties to their ethnic background. Through examination of both self- and peer ratings of crowd affiliation among 2,465 high school youth aged 14-19 years, this study assesses the likelihood th...

To meet National Standards recommended by the National Research Council for high school physics, inservice teachers must be integrated into the physics community. They must be empowered by access to resources of the physics community and by sustained support for their professional development. To that end, university and college physics departments must assume an essential role in establishing ...

This project examines the effects of the introduction of new small high schools on student performance in the Chicago Public School (CPS) district. Specifically, the researchers investigate whether students attending small high schools have better graduation/enrollment rates and achievement than similar students who attend regular CPS high schools. They show that students who choose to attend a...