Sherice is completing a research study for her graduate program and is examining academic performance among children. She has collected data from children in the 3rd, 6th, 9th, and 12th grades. This is an example of a(n) ______.
A. longitudinal design
B. cross-sectional design
C. changing-criterion design
D. cohort-sequential design
Answer: B
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Drive-reduction theory defines hunger, pain, and thirst as
a. primary drives. c. secondary drives. b. instincts. d. acquired motives.
Anterograde amnesia is an inability to ______.
A. remember early experiences B. remember events from the middle of life C. remember events prior to the impairment D. form new memories
Which of the following is the appropriate analysis for a dependent multiple-groups design, when the outcome variable or DV is measured on an interval or ratio scale?
A. within-subjects t test B. between-subjects ANOVA C. Pearson’s r D. dependent-groups ANOVA
To avoid having insomnia, a person should focus most on which of the following factors?
A. Consistency B. Diet C. Medication D. Meditation