A high-quality single-case research study should include all of the following EXCEPT ______.

A. more than one assessor of the dependent variable
B. at least three demonstrations of bias
C. at least three data points in the baseline phase
D. at least 20–30 data points across phases


Ans: B

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While delivering your speech, it is recommended that you keep your mouth:

a. 10 to 12 inches from the microphone b. as close to the microphone as possible c. 20 to 30 inches from the microphone d. 2 to 3 inches from the microphone

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Which of the following accurately reflects the effects of parental widowhood on the care of parents?

a. Sons provide more care for the surviving parent than do daughters. b. Grandchildren provide more care for the surviving parent than do children. c. Daughters and daughters-in-law provide more care for the surviving parent in comparison to sons or sons-in-law. d. Widows with higher levels of education receive more care from children than widows with lower levels of education.

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Studying how individuals respond to the world as they experience it is a perspective called:

a. Psychodynamic b. Phenomenological c. Psychosexual d. None of the above

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______ research participants must be protected from unnecessary and atypical physical or psychological harm.

A. Elderly B. Adolescent C. All D. Disabled

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