At approximately 12 months of age an infant can usually
A. roll from supine to prone position
B. sit when holding an external supporting object
C. sit alone
D. roll from supine to prone, sit alone, and sit when holding an external object
D
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If a study is found to have statistical significance, what is true of that study's practical significance?
a. The statistical and practical significance of a study two ways of reporting the same thing. b. The study cannot be practically significant. c. The study may or may not be practically significant. d. The study must be practically significant.
Roots of personality psychology can be traced to the theater because
A) actors often portray "characters" or easily recognizable types of people. B) Shakespeare was Freud's best (most insightful) disciple. C) actors have always been considered celebrities. D) early studies utilized theater-goers as subjects (easily available). E) drama is an ancient art.