A counselor observed a strong tendency for students who drink a lot of alcohol to have lower test scores. This correlation would best be represented by which of the following correlation coefficients?
a. +0.50
b. +0.10
c. ?0.10
d. ?0.50
ANSWER: d
Education
You might also like to view...
Explain a few problems that may be unique to the family of a child with disabilities
What will be an ideal response?
Education
Toys for children with disabilities may need to be adapted to support and encourage use.
Answer the following statement true (T) or false (F)
Education
Sampling in an observation study includes:
A. selecting behaviors. B. selecting contexts. C. selecting individuals. D. All of these answers are correct.
Education
A threat to internal validity is the same as:
A. an alternative explanation of results. B. a limitation on the generalizability of results. C. poor internal consistency of scores. D. bias on the part of the researcher.
Education