backgroundnutrition behaviors of adolescent girls is of serious health concerns. although nutrition education interventions in iran have met with some success, most of them could not promote nutrition behavioral changes. the aim of our study is to determine a school-based nutrition education intervention to improve adolescents’ nutrition behaviors and behavioral mediators based on the social co...

The purpose of this research is to determine whether nontraditional undergraduate students in the US who enroll in distance education classes are less likely to have an enrollment gap (enrollment gap=part year enrollment). Previous research has shown that preference for distance education classes is significantly greater among nontraditional than among traditional undergraduate students; nontra...

Computer games play a very important role in the life of most youth. Games offer many possibilities in education. Various people have studied the use of existing games or specially designed educational games. In this paper we consider the use of game design itself in an educational context, with a focus on high schools. Game design can be used in many different subjects, ranging from languages ...

in-service education programs have provided the professional development level of companies' employers, in the high quality form. the applying of in-service education programs has been a key component of professional development process for staff agro-industry company. the study is utilized experimental solomon four group designs to determine the impact of in-service education programs on agro-...

Copyright is held by the author/owner(s). CHI 2010, April 10–15, 2010. Atlanta, Georgia, USA ACM 978-1-60558-930-5/10/04. Abstract The role which “artifacts” play in design, and indeed the nature of such artifacts themselves are notably diverse. During a semester-long case study, we examined a variety of design artifacts and the ways they were able to impact the design process. Applying the kno...