Effect Size Cohen Eta 2 P value T-Value Standard deviation Mean Stats .1.1 71.0 7177 .1.5 * .1.. .618. Measurement and evaluation year works .185 .7100 Injuries and first aid year works 71.. 7158 717. 5107 * .7177 .71.8 Written measurement and evaluation 01.8 .61.. Written injuries and first aid 71.0 71.5 7171 .10. .1.. 55175 Gymnastics year works 811. .1178 Sports games year works 71.8 717. 7187 71.7 811. .1178 Sports games year works 5155 .61.. Track and field events year works 716. 7175 7177 7155 * .1.. 55175 Gymnastics year works 5155 .61.. Track and field events year works 7177 7177 .177 7177 .1.7 .011. Practical Gymnastics 51.. .011. Practical sports games 51.. 7105 7177 01.6 * 51.. .011. Practical sports games 71.7 5.171 Practical track and field events .150 7186 7177 816. * .1.7 .011. Practical Gymnastics 71.7 5.171 Practical track and field events 5175 7167 7177 1150 * 511. 5511. Written Gymnastics .176 .71.1 Written sports games .1.0 710. 7177 61.8 * .176 .71.1 Written sports games .101 5.1.. Written track and field events 71..