This research aim is Meta-Analysis of the previous researches on martyres’ children’s educational drop-out between the years 1994 and 2006. In order to do this, it tries to come to unified and harmonious findings from previous researches, and specify the real effects and significance level of each of the influential factors on educational drop-out i.e. personal, family, instructional and socio-environmental. Then, it specifies which variables have the most powerful effect on martyres’ children’s educational fall. The population of this research included all of the researches carried out on martyres’ children’s educational drop-out between the years 1994 and 2006. The influential variables in martyres’ children’s educational drop-out were categorized to personal, family, instructional and socio-environmental factors. These factors were entered to the CMA program. In 11 researches, 26 personal variables; in 13 researches, 43 family variables; in 6 researches, 14 instructional variables, and in 5 researches, 6 socio-environmental variables were identified. The most influential variable in the personal factors was “future employment viewpoint”; in the family factors the most influential variables were “family management” and “permanent illness of the family members”. There was not a significant relation among the influence of the different variables (personal, family, instructional, and socio-environmental) on the basis of the educational level. There was not a significant relation among the influence of the different variables (personal, family, instructional, and socio-environmental) on the basis of the statistical methods. There was not a significant relation among the influence of the different variables (personal, family, instructional, and socio-environmental) on the basis of the different sampling techniques utilized.