Which study illustrates a nonexperimental study?
a. a study comparing self-esteem scores for children with a learning disability versus scores for children without a learning disability
b. a study comparing depression scores for one group that is assigned to receive a therapy versus another group that is assigned not to receive a therapy
c. a study comparing performance in a room where the walls have been painted yellow versus performance in a room painted blue
d. a study comparing cognitive functioning scores for one group of Alzheimer's patients who are assigned to receive memory therapy versus another group that is assigned not to receive therapy
a
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The Wechsler scales of intelligence are administered:
A. in large groups B. one-on-one C. in groups no larger than five D. in groups no larger than three
Correlations indicate that there is a connection between two variables, but they cannot indicate the reason for the connection
Indicate whether this statement is true or false.
Summarize Janis' conception of groupthink, including the conditions necessary for it to
occur, its most prominent symptoms, and its outcome. What will be an ideal response?
Adolescents who were born with low birth weight were more likely to ____
a. be obese and have poor muscle tone b. be depressed and reclusive c. have low intelligence test scores and more likely to repeat a grade d. have poor secondary sexual characteristic development