LEVEL OF DECISION MAKING IN SOME VOLLEYBALL SKILLS (SERVE, RECEPTION, PREPARATION) FOR SECONDARY STAGE STUDENTS

The importence of reserch to identify the skilllevel to takedécision in some volleyball skills and hadassumed the existence of researcherstatisticallysignificantdifferencesbetween the decision-makingskill and volley-ball oneswith the lowlevel of eachskill. 148 pupel of the second level of secondary on the city of mostaganem, havebeenchoasenad the resercher has in concludedthatthere are significantdifferencesbetween the decision-makingskills. The resercherrecommended the need to use new methods focus on montalskills in teaching volley-ball skills, and this in order to raise the level of learningaccording to the phases of the age, sex, and potential, italsorecommendedthat the harmfulconductperiodictests and ongoinng mental abilities in order to recagnizetheir reality and thenwork on developingthem. Key words: decision-making , volley-ball, heighschool.