When Guthrie, Ash, and Bendaudi (1995) investigated whether students' grades and their tendency to be morning or evening people are associated, these investigators conducted

a. a prediction study.
b. a relationship study.
c. analysis of heterogeneous subgroups.
d. multiple regression.


b

Psychology

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What are common treatments for early ejaculation?

a. A form of antidepressants (SSRIs) and the stop?start techniques b. Testosterone patches and vacuum constrictive devices c. Intracavernous injections and sensate focus d. Systematic desensitization and drugs such as Viagra or Cialis

Psychology

Which of the following statements is FALSE about dissociative identity disorder?

A. Once established, the disorder lasts a lifetime without treatment. B. For prevalence rates, the ratio of females to males is approximately 9 to 1. C. The frequency of switching increases with age. D. The form that the disorder takes does not differ substantially over the lifespan.

Psychology

You are pushing a stroller that has two babies in it. One boy, dressed in blue, and one girl, dressed in pink. Someone stops you tells you how beautiful your baby boy and girl are

Then they ask if they are "identical twins." You tell them they are not, but what are you thinking? a. It is impossible to have identical twins of different sexes. b. They could be identical; that was a great question. c. Fraternal twins are usually both girls. d. Fraternal twins are usually both boys.

Psychology

Case's neo-Piagetian theory attributes movement from one stage to the next to increases in the efficiency with which children use their limited

A) metacognition. B) cognitive self-regulation. C) working-memory capacity. D) phonological awareness.

Psychology