A quasi-experiment was used to determine whether multimedia instruction is effective. Two sections of introductory psych

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A Quasi Experiment Was Used To Determine Whether Multimedia Instruction Is Effective Two Sections Of Introductory Psych 1 (75.37 KiB) Viewed 471 times

A quasi-experiment was used to determine whether multimedia instruction is effective. Two sections of introductory psychology were taught by the same instructor, both in the early afternoon. In one section (the treatment group), the instructor used multimedia instruction. In the other section, the instructor covered the same material but did not use multimedia instruction. Students did not know when they registered for the course whether multimedia instruction would be used, but the students were not randomly assigned to sections. Students' knowledge of the course material was assessed using two forms of a comprehensive introductory psychology test. The comprehensive test can be considered a reliable and valid test that can be used to compare the effectiveness of the instruction in the two sections. The students in both sections were tested on the second day of class (the pretest) and at the fi nal (the posttest). Different forms of the test were used at the pretest and at the posttest. Q4. What quasi-experimental design is used in the study?