Table 10 indicates that, the obtained t-value of 3.82 is greater than the table t-value of 1.98 at .05 level of significance. So the null hypothesis stating that, there is no significant difference between the mean scores on locus of control of all male and female students is rejected and it is concluded that, there is a significant difference between mean locus of control scores of all male and female students in favour of male students.