Numerous methods are available to assess physical activity (PA) but systematic observation (SO) excels in being able to provide contextually rich data on the setting in which the activity occurs. As SO is particularly useful for determining how activity is influenced by the immediate physical and social environments, its use is becoming more…

Because research synthesis enables one to determine either the overall effectiveness of a particular treatment or the relative effectiveness of different types of treatments, it is becoming increasingly popular as a tool in program evaluation. Numerous methodological problems arise, however, when research synthesis is applied to studies conducted…

A model for research and evaluation in outdoor education is presented in this paper which includes a bibliography of representative research in outdoor, experiential education. The model stresses close interaction between program designers and evaluators and rests on the premise that the strength of outdoor education--interaction between people,…