Data obtained by multiple observers is useful in controlling
A) experimenter effects.
B) subject effects.
C) placebo effects.
D) social desirability.
Answer: A
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To assess this aspect of participants' perceptions one could use a. concurrent and retrospective verbal reports. b. retrospective and introspective reports. c. introspective and concurrent verbal reports. d. introspective reports and thinking aloud.
What precipitated the Montgomery Bus Boycott?
a. the Reverend Martin Luther King Jr.'s "I Have A Dream" speech b. the Greensboro, North Carolina, lunch counter sit-in-- c. the arrest of Rosa Parks in Montgomery, Alabama d. the assassination of the Reverend Martin Luther King Jr.