Background: A good classroom environment can promote students' learning motivation and affect their academic efficacy and adaptation. This study compares the perceptions of Taiwanese middle school students regarding actual and preferred classroom environments and explores the association with sex and grade level. Methods: Data were collected using…

Background: We examined the differential impact of a well-established human immunodeficiency virus (HIV)/sexually transmitted infections (STIs) curriculum, Be Proud! Be Responsible!, when taught by school nurses and health education classroom teachers within a high school curricula. Methods: Group-randomized intervention study of 1357 ninth and…

The academic performance of 86 mainstreamed learning-disabled students was compared with that of 87 low-achieving students. Significant differences were found between the groups' grades in social studies and health but not in science. Of intelligence quotient, reading level, and absence rates, only absence rates differentiated between ninth grade…

The long-term effectiveness of the Drug Abuse Resistance Education (D.A.R.E.) Program was assessed by contrasting 497 ninth graders who received the program in sixth grade with 352 who did not. Employing latent variables to represent the concepts, no significant differences were found between D.A.R.E. participants and comparisons. (SLD)