The study aimed to identify the effectiveness of counseling group program for prevention of mental Retardation among students of Counseling and Special education at Ajloun National University ,and to achieve that, it was chosen a sample consisted of (42)students from counseling and special education at the 2 nd year. The sample divided into two groups: the control group consists of (21) and the experimental group consists of (21). It was used the counseling group program that contains identifying Mental Retardation, its causes and the ways of prevention, it was used a scale of (pre-test, post-test ) &( the mental retardation exam) that consists of (11) items that measure the skills of identifying Mental Retardation, its causes and the ways of prevention, it was used (T. test) and ANCOVA at the statistical treatment, and the results showed:
- the effectiveness of the program of prevention from mental retardation at the experimental group without the control group.
- There were statistically significant differences at ( α≤ 0.05)in favor to females at the (post – exam) scale of prevention from mental retardation.
There were statistically significant differences at ( α≤ 0.05) in favor to special education at the (post – exam ) scale of prevention from mental retardation
Keywords: Ajloun National University, Jordan, Mental Retardation, Special Education, Students, counseling