The effects of training using an android-based media blocker tool on the West Sumatra pelatprov sepaktakraw smash in 2023

Abstract

The problem in this study was the low achievement of sepaktakraw athletes who were thought to be influenced by a smash often failing to turn off the ball. The ball was often blocked by opponents. The purpose of this study is to examine how a certain intervention affects a given sample group, with an emphasis on group differences and heterogeneity of variance analysis. Measuring the homogeneity of variance among groups and evaluating meaningful differences between those groups was the study topic in this context. This kind of study was exploratory in nature, utilizing statistical techniques to find correlations between the variables under investigation. This study had 29 participants who had taken part in a specific intervention as its sample. Selective sampling is done based on the features of the subject that are pertinent to the study's goal. Two primary statistical tests were employed as study tools. Initially, the homogeneity of variance across groups was assessed using the Levene test, and group differences were assessed using the ANOVA test. Given that the value of Sig. was more than 0.05, the Levene test findings demonstrated that the variance among the groups was homogenous. In contrast, the ANOVA test results indicated a significant difference between the groups with a Sig. value of less than 0.05 and a significant F value (F = 60.708). This study concludes that the variables examined in the subject group are significantly impacted by the intervention that was given. The homogeneity of variance was further supported by the Levene test results, which further supported the discovery of substantial group differences. These findings have consequences for attempts to improve within the groups under study as well as for our knowledge of how certain treatments affect variability and differences between groups.