What is the approach that attempts to gather information and to answer questions in a way that errors and bias are minimized?
A. debriefing
B. random selection
C. scientific method
D. manipulation of variables
Answer: C
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Helena has learned that she gets motion sickness easily. If Helena takes medicine before a boat ride so she doesn't get sea sick, she is demonstrating
a. avoidance learning. b. a phobia. c. stimulus discrimination. d. escape learning. e. shaping.
Carol is drawing a graph of a frequency distribution in which she places the number of scores falling in each class as points on a line. Carol is graphing a
a. scatter matrix. b. frequency polygon. c. histogram. d. correlation matrix.
High-risk individuals often do not want information about their own genetic potential; they want genetic information only as it applies to their pregnancy or prospective pregnancy
Indicate whether this statement is true or false.
The typical symptoms of posttraumatic stress disorder include reliving the trauma in recurrent and intrusive thoughts
Indicate whether this statement is true or false.