Posted by Essays on January 21, 2010 in
Dissertation Janz et al (2000) examined several different areas: body composition, sexual maturation, aerobic physical fitness, muscular fitness, and physical activity. All of the data analysis was stratified by gender. The data from year 1 of the study was compared to the data of year 5 using a Wilcoxon signed rank test, to determine if there [...]
Tags: Academic Performance, aerobic physical fitness, body composition, Caterino and Polak, data analysis, gender, Janz et al, literature review, muscular fitness, physical activity, physical education, sample dissertation, sexual maturation, study, Wilcoxon
Posted by Essays on January 20, 2010 in
Dissertation The fact that the subjects were randomly selected reduced the chances of threats to internal validity. The sample size was derived from a wide cross-section of socioeconomic status and ethnic groups. The weakness of the study was the fact that there were no control schools in phase II. Furthermore, there were some reported differences in [...]
Tags: 1997, Academic Performance, Caterino, Caterino & Polak, Dawson, internal validity, Janz, Jequier, Labarre, Laurencelle, Lavalle, literature review, Mahoney, Mirjana, physical education, Polak, Quebec health survey, Rajic, sample dissertation, Shephard, SPSS system, study, Tremblay, Trudeau, Trudeau et al
