In a study of the impact of class size on elementary school children, placing teacher's aides in regular-size classes
A) raised math scores.
B) raised reading scores.
C) had no impact.
D) predicted higher graduation rates.
Answer: C
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According to your text, which of the following best describes a benefit that good communication can add to a relationship?
a. Help avoid disagreements b. Increase emotional intimacy c. Allow us to "read" the other person's mind d. Give us a template for future fights
Regarding psychology and cultural diversity, which of the following statements is FALSE?
a. Currently, over 100 million Americans are African American, Hispanic, Asian American, Native American, or Pacific Islander. b. In some large cities, "minority" groups are already the majority. c. In the past, psychology was based mostly on the cultures of North America and Europe. d. The interactionist view of human nature that emphasizes that behavior is related to one's environment is referred to as the evolutionary perspective.
Beth received a painful shock while typing at her computer and now she reacts with fear whenever she sees a computer. What is the computer in this example?
a) neutral stimulus b) conditioned stimulus c) reinforced stimulus d) unconditioned stimulus
Which ethical principle in the Belmont requires researchers do no harm by maximizing the potential benefits to participants and minimizing the potential harm?
a. Beneficence b. Justice c. Autonomy d. Integrity