If a treatment has a permanent effect on people, then it is inappropriate to use a ____ design
a. between-subjects
b. within-subjects
c. naturalistic observation
d. completely randomized
B
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Julie sets high goals for herself at work. She is more committed to reaching these goals than most employees. She is organized, works hard, and remains persistent in the face of obstacles to reaching her work goals. Julie would probably score high on a measure of
A. extraversion. B. agreeableness. C. openness. D. conscientiousness.
A researcher is performing an experiment to determine whether eating protein causes a sad mood. Measurements of mood in this experiment would be the ____ variable
a. independent b. dependent c. experimental d. controlled
The results of ESP experiments have been shown to be influenced by all of the following EXCEPT
a. habituation. b. poorly designed experiments. c. chance. d. fraud.
In her studies of parenting styles, Diane Baumrind applied this methodology:
a. carefully controlled experimentation. b. correlation of parents' and childrens' scores. c. ratings based on observations. d. case studies of exceptional children.