2013- 5- 16
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#773
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أكـاديـمـي فـعّـال
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رد: هنـــــا المراجعه الاخيرة طرق البحث والتصميم
40- If you want to compare two different groups, then your design should be
A. Between groups
B. One-way ANOVA
C. Repeated measures
D. Within groups
Between Groups Designs Compare it to another group (that is similar to research group except with respect to the treatment/construct you are measuring)
Within Group Designs Can compare one group to itself over time (i.e., before treatment and after treatment)
سوري الاجابه a 
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