பரிசோதனை உயிரியல் ஐரோப்பிய இதழ் திறந்த அணுகல்

சுருக்கம்

Effects of video modeling on skill acquisition in learning the handball shoot

Sadeghi. Nahid, Nobakht Ramezani. Zahra and Attari. Elham

The purpose of this study was to determine the effects of video modeling on skill acquisition in learning the handball shoot. Sixty girl students (age mean 16/34 years) participated in this study. All participants were pretested to determine initial skill level. Participants have no experiences in handball shoot. Each participant was randomly assigned to one of two groups: 1) Traditional group (control) learned this skill via teacher instructions. 2) Experimental group viewed a film demonstration for 20 minutes and teacher instruction. The demonstration was performed by professional players. After 5 weeks of film viewing, practice and class instruction, participants were analyzed to determine the level of improvement by Johnson test and power test. T-test analyzing information indicated significant within group pretest to posttest differences (p<.05). Experimental group significantly were better than traditional group in shoot carefulness and angle test, but there were no significant differences in power test. 5-weeks Video modeling significantly improved the accuracy in handball shot. Furthermore, the finding showed no effect in shoot power. Then video modeling may not be associated with muscle strength.