Two-four group educational research designs pretest-posttest interaction, switching replication, and treatment effect
This study compared four-group and two-group educational research design in relation to pretest posttest interaction and switching replication treatment and the influence on treatment effect. It used 8 groups to examine the influence of every combination on the treatment effect. The subjects were fo...
| मुख्य लेखक: | |
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| स्वरूप: | थीसिस |
| भाषा: | English |
| प्रकाशित: |
2006.
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| विषय: |