A primary advantage of the cross-sectional research design is that it can be used to
A) observe change and stability over time within the same participants.
B) create groups of participants who have different ages but are similar in other ways.
C) complete a study in a relatively short amount of time.
D) establish cause-and-effect through random assignment.
C
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As he himself acknowledged, Adler's childhood experiences are a direct reflection of his concept of ____
a. ?individual psychology b. ?social interest c. ?birth order d. ?inferiority e. ?basic anxiety
After Daniel balloons to a weight of 450 pounds, he becomes very stressed. When confronted about his stress and weight problem by his wife, he said, “It is healthy for me to maintain this weight because I’ll live longer if a famine occurs.” What defense mechanism is Daniel using?
a. ?repression b. ?rationalization c. ?displacement d. ?projection
Freebase is most often ___________
a. sniffed b. inhaled c. injected d. none of these
The _____ is the single fertilized cell that contains chromosomes from both the sperm and the egg.
A) zygote B) embryo C) spermatozoid D) nucleus