Give a brief description of longitudinal research and a brief description of cross-sequential research. Describe the differences between these two designs, and cite one advantage that each design has over the other
What will be an ideal response
Longitudinal research is a procedure in which people of a given age are studied
repeatedly over time to measure their stability and change over time. Crosssequential
research involves examining several groups of people of different ages
repeatedly over time in order to examine age differences on a particular variable.
Longitudinal design uses a single group, whereas cross-sequential design uses
multiple groups of different ages. Advantages of longitudinal design over crosssequential
design are that it is simpler to conduct and analyze. Advantages of crosssequential
design over longitudinal design include that it can differentiate between
true changes due to age and effects due to cohort, or historical period.
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Regarding physical attractiveness, which of the following statements is FALSE?
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Psychoanalytic theory focuses on ________ and early childhood experiences.
a. a person’s consciousness b. a person’s unconscious c. fetal development d. sexual identity
As part of the indoctrination process used by terrorist groups and cults, as soon as a person is a committed believer, the leader is most likely to ________
a. allow them more choices than before. b. encourage private doubts. c. encourage contact with family members. d. denigrate critical thinking.
Bruno wants to start trying to change his target behavior right away. After reading chapter 3 in the text, you explain to him that keeping records may:
a. help him discover a pattern of thinking. b. help him think about why he is doing certain things. c. show him what it is he needs to change. d. All of these.