Reliability of Classification Decisions for the FG-COMPASS: A Follow-up

Thursday, April 25, 2013
Exhibit Hall Poster Area 2 (Convention Center)
Ovande Furtado1, Jere Gallagher2 and Hasan Mavi1, (1)Eastern Illinois University, Charleston, IL, (2)University of Pittsburgh, Pittsburgh, PA

Background/Purpose : Fundamental movement skills (FMS) are believed to be the foundation upon which more complex skills develop. In addition, FMS development has been linked to prevention of weight gain and increasing levels of physical activity. Thus, since obesity prevention/reduction is critical, it is important for kids to be active. To be active, children need to learn fundamental motor skills and therefore, FMS evaluation is important. This study investigated the reliability of classification decisions of six FMSs being considered for a new observational assessment tool that classifies individuals into advanced, elementary, and initial developmental levels. The rating scales evaluated in this study were modified following the results of a previous study, which involved 11 FMSs.

Method : The accuracy of classification decisions for the six rating scales was evaluated by comparing judgments of 28 PE major students to a standard. Participants were tested 3 to 5 days after training to classify FMS performances by watching pre-recorded videos. The training tool was comprised of 3 videos per skill. During the testing session, participants classified 60 videos (10 per skill).

Analysis/Results : Weighted kappa (Kw) scores ranged from .63 to .92 (M = .81). Apart from side sliding and leaping, all rating scales had Kw scores above the expected value.

Conclusions : Four out of the six rating scales evaluated in this study had satisfactory results, and were retained in the test battery. The skills of side sliding and leaping were removed from the instrument. The next study will determine concurrent validity of 9 skills.