TRANSITIONING TO AN ALTERNATIVE ASSESSMENT: COMPUTER-BASED TESTING AND KEY FACTORS RELATED TO TESTING MODE

Computer-Based Testing (CBT) is becoming widespread due to its many identified positive merits including productive item development, flexible delivery testing mode, existence of self-selection options for test takers, immediate feedback, results management, standard setting and so on. Transitioning to CBT raised the concern over the effects of testing administration mode on test takers’ scores compared to Paper-and-Pencil-Based testing. In this comparability study, we compared the effects of two different media (CBT vs. PPT) by investigating the score comparability of General English test taken by Iranian graduate students studying at Chabahar Maritime University to see whether test scores obtained from two testing modes were different. To achieve this goal, two versions of the same test were administered to 100 intermediate-level test takers organized in one testing group in two separate testing occasions. Using paired sample t-test to compare the means, the findings revealed the priority of CBT over PPT with .01 degree of difference at p<05. Utilizing ANOVA, the results indicated that two prior computer familiarity and attitudes external moderator factors had no significant effect on test takers’ CBT scores. Furthermore, according to the results, the greatest percentage of test takers preferred test features presented on computerized version of the test.