Which of the following correlation coefficients is weakest?
A. ?2-0.32
B. ?2-0.03
C. 0.24
D. 0.82
Answer: B
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Some people engage in sexual activity to avoid a negative outcome, such as conflict in a relationship
a. True b. False Indicate whether the statement is true or false
Stephanie’s daughter has dyed her hair purple and pierced her nose three times. Stephanie believes that her daughter is abnormal probably based on which criteria?
a. ?personal distress b. ?disordered perception c. ?inability to function d. ?violation of social norms
When the scores on a test correlate strongly with scores on other tests that measure the same construct, we say the test has ______.
A. evidence of validity based on content B. evidence of validity based on relations with external criteria C. convergent evidence of validity D. discriminant evidence of validity
Schizophrenia touches every aspect of the affected person's life.
Answer the following statement true (T) or false (F)