In a ______, individuals in one group or cohort are studied at different points in time.
A. cross-sectional survey
B. longitudinal survey
C. descriptive survey
D. direct survey
Ans: B
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In order to determine the effects of a specific drug on the treatment of childhood asthma, randomized controlled trials are usually conducted. Which of the following statistical methods will provide the best conclusions for the trials conducted?
A. Patient survey B. Meta-analysis C. Observational study D. Standardized t-test
With respect to reading comprehension skills, critical comprehension means:
a. The student reads the paragraph or story and is then asked questions based on it. b. The student reads a paragraph or story and must interpret what has been read. c. The student is read a paragraph or story by the examiner and is then asked questions about what he or she has read. d. The student reads a paragraph or story and then analyzes, evaluates, or makes judgments on what he or she has read e. The student reads a paragraph or story and his or her emotional responses to the text are evaluated by the examiner.
Using retribution as a basis for inflicting a painful consequence for misbehavior is known as ______.
a. inductive reasoning b. redirection c. punishment d. unconditional attention
The advantage of a search engine is:
A. cost. B. speed. C. comprehensiveness. D. accuracy.