__________ is found by subtracting the mean of the control group from the mean of the experimental group and dividing the difference score by the pooled standard deviation of both groups.
A) Mean distribution of scores
B) Effect size
C) Standard score
D) Stanine
Correct Answer:
Verified
Q1: Outcome research in group work includes
A) clinical
Q3: If an ES = 0 is found,
Q4: An effect size of .70 means that
Q5: Some researchers have concluded that _ have
Q6: _ use comparison groups, outcome measures, and
Q7: _ involve detecting meaningful themes contexts, clients,
Q8: When conducting a correlational empirical study, it
Q9: Which of the following statements is NOT
Q10: _ lead to greater replicability of the
Q11: Pregroup training has been shown to boost
A)
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