Biology, a living science, is known as a balance and complement among other branches of science. Just like the science of biology, biology as a course also plays a very important role among other courses at all school types and grades. It is thought that the adults of the future should not be deprived of knowledge in the field of biology and…

This study examined the influence of a 4-month intervention on students' motivation in Grade 10 physical education and enrollment in elective physical education. Health Promoting Secondary School Physical Education (HPSS PE) was designed to improve students' psychological need satisfaction in physical education, based on self-determination theory.…

Dramatic changes occur in abstract reasoning, physical maturation, familial relationships and risk exposure during adolescence. It is probable that delivery of behavioral interventions addressing decision-making during the preadolescent period and later in adolescence would result in different impacts. We evaluated the intervention effects of an…