A researcher who studies a fixed group of people over a long period of time is, by definition, using the ______ method
a. longitudinal c. cross-sectional
b. correlational d. biographical study
A
You might also like to view...
Many people wear glasses to correct for problems with focusing light on the retina of the eye. In many cases, this focusing problem can be attributed to __________.
A. the diameter of the pupil B. the length of the eye C. the color of the pupil D. the shape of the iris
Which category of attachment fits the following description of behavior in the Strange Situation? The infant clings to the mother and fails to explore the room. S/he is quite distressed when the mother leaves, and when she returns s/he alternates between seeking contact with her and angrily resisting being held.
A. insecure-avoidant attachment B. secure attachment C. insecure-disorganized attachment D. insecure-ambivalent attachment
What precursors to anorexia and bulimia are found in longitudinal studies of young adolescents?
What will be an ideal response?
Brian is a heavy cocaine user. What is occurring in his brain because of his use of cocaine?
A. There is an increase in the amount of dopamine produced in the brain. B. Cocaine stimulates the growth of dendrites. C. There is a reduction in the number of dopamine receptors in the areas of his brain involved in reward and pleasure. D. There is a reduction in the number of acetylcholine receptors in the areas of his brain involved in memory.