Research in which a carefully selected group of people is asked a set of predetermined questions in interviews or through questionnaires is known as __________ research.
A. correlational
B. case study
C. survey
D. experimental
Answer: C
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Testing the combined effects of the independent variables is the unique feature of ______.
A. interaction effect B. levels of the independent variable C. marginal means D. factorial designs
Qualities known to be characteristic of the authoritarian personality are measured by the
a. ethnic scale. b. F scale. c. Type A scale. d. power scale.
Cross-cultural studies on passives show that children whose language has many passive constructions
a. get bored with passives, so actives are preferred. b. use many passives in their own uttered sentences. c. have family pets that show human-like fluencies. d. become "cognitively choked" on sentences' meanings.
The stage of sentences in language acquisition occurs at about ____ and is characterized by ____
a. 4 years of age; overregulation c. 3 years of age; grammatical tenses b. 4 years of age; telegraphic speech d. 3 years of age; concrete speech