Meta-analysis of factors affecting self-regulation strategy in learning

The purpose of the present research was descriptive, analysis and synthesis analysis presented in the context of factors influencing self-regulation strategy in learning. This research method is the meta-analysis. The statistical population of the research includes all scientific and research articles, a research project at the Research Center of Education Organization and thesis at the University of Mohaghegh Ardebili and Razi between 1380 -1394. In the research carried out, 11 were selected for review. Data analysis was performed with the help of software Spss.vs.22, CMA2 & EXCEL. To calculate effect size used of G Hedges and fixed effect and random effect model, to study significant of frequency in research use of method counting (chi-square) and in order to combination effects size were used of T Vainer possible combination method. To fix the problem publication bias in primary studies used of chart funnel that shows publication bias in the primary study at test anxiety variable. To fix this problem was used for tow models of fixed and random effects of Dual and Tweedy fitness test. In order to cheek homogeneity studies I2 and Q test was used that showed the primary studies are not homogeneous. Also, The calculated effect size was significant for studies under both models fixed and random statistically for variable examined. Finally, 10 factors affecting the self-regulation strategy were identified and their significance evaluated. Among the identification factors, the highest index of the calculated effect size was related to the collaborative learning of the type of Jigsaw Variable.