A researcher choosing to use a cross-sectional design might have which of the following samples?
A) A group of 6-year-olds measured again at ages 10 and 18
B) A group of 6-year-olds and their fathers interviewed once
C) Three groups of 10-year-olds measured in different years
D) One group of 6-year-olds, one of 10-year-olds, and one of 18-year-olds
D
You might also like to view...
Many studies have found structural and functional brain pathology in patients suffering from affective disorders. Although there is little consensus about the exact location of the brain pathology, it is most commonly observed in three structures. These structures include the
A) amygdala and medial prefrontal cortex. B) hippocampus and medial prefrontal cortex. C) amygdala and hippocampus. D) all of the above E) none of the above
According to Freud, what was the order of stages of psychosexual development?
a. Anal, latent, oral, genital, phallic b. Latent, oral, anal, genital, phallic c. Latent, anal, oral, genital, phallic d. Oral, anal, phallic, latent, genital