The Faculty of Specific Education, Alexandria University, Council approved, in its meeting, rewarding a Master Degree, in Specific Education Department of Department of Psychology and Educational Sciense, to the researcher Doaa Ahmed Abd El-Aziz as recommended by the jury and discussion committee to give her the Degree, having presented to discuss her thesis entitled
"The effect of Musical Program based on cooperative mastery learning strategy to reduce the hyperactivity and development of self-assertion among the primary student"
