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Question
Gavin's study compared reading error rates and reading comprehension scores between two groups of 50 third-grade students that received different reading programs. His t-test data analysis did not indicate any differences between the two types of instruction.The treatment variable in Gavin's study is
a. error rates.
b. third graders.
c. reading instruction.
d. reading comprehension.
Answer
This answer is hidden. It contains 1 characters.
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