First, the CELT was administered to 72 sophomore computer students. The allotted time was 104 minutes and correct answer to each item received one point. There was no penalty for false responses. Second, the pre-test, was administered to the groups. The items of this test were developed in such a way that they tested conjunctions and references. Third, in the process of treatment the students were asked to highlight and underline the references and conjunctions which were in the text. The following items detail the steps taken: