Table 4 stipulates that, the correlation coefficient between locus of control score and academic achievement scores of all boys is r=0.69. Where as the table value of correlation is 0.19 at .05 level of significance. So the null hypothesis stating that there is no significant relationship between the locus of control scores and academic achievement scores of all male college students is rejected and it is concluded that, there is a significant relationship between the variable of locus of control and academic achievement of male college students.