The effect training of assertiveness program on critical thinking (creativity, development, commitment) second grade girl first school students in the of khorramabad city

Aim: The aim of the present study was to examine effect training of assertiveness program on critical thinking (creativity, development, commitment) second grade girl first school students in the of khorramabad city.
The study method of sup-experimental with design pre-test - post-test and follow-up with the control group. The study population included all high school girl students in second grade Khorramabad city area on public schools in the academic year 1394-95. Sample size of 44 Person (of Person 22 experiment group and Person 22 control group) using multi-stage random cluster were selected. In this study measuring tool, questionnaire critical thinking ricketts (2003). The experimental group was assertiveness program training, after the training Meetings, from both the experimental and control groups post-test and again two months later, both groups were followed up. With of using SPSS - 19 and descriptive and descriptive and inferential test run such as of multivariate analyzes were done.
findings :The results study showed that assertiveness program training (cognitive and meta- cognitive) the effect generally critical thinking (P Assertiveness program training is to increase student's critical thinking.