Social Studies, 18.12.2019 01:31 scott5315
In experimental design, when comparisons are made of groups that have been selected on the basis of their extreme scores, the posttest means of the groups tend to move toward the mean of the entire population from which the extreme groups were selected. this threat to internal validity is called
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Social Studies, 22.06.2019 15:30, kezin
Which sentences describes a cycle of dependency? a. aid harms the local economy creating the need for more aid. b. aid improves infrastructure and creates more wealth and more good infrastructure. c. aid programs become more reliable over time so people can depend on them. d. no answer is correct
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Social Studies, 22.06.2019 20:40, netflixacc0107
The cause and events that led to civil rights
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In experimental design, when comparisons are made of groups that have been selected on the basis of...
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