In Harlow's studies with baby rhesus monkeys, contact comfort was provided by:
a. one of the research assistants
b. a warm, soft piece of terry cloth
c. wire mesh
d. another monkey
B
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The multimethod approach of behavioral assessment means that more than one
a. target behavior is assessed. b. method of assessment is employed. c. maintaining condition is monitored. d. change agent is required.
Which of the following is most useful for obtaining information that cannot ethically be obtained otherwise?
a. questionnaires c. case studies b. observational studies d. standardized tests
The key to the partial report method of Sperling's study of sensory memory was to ______________
a) have the participants report the entire matrix of letters they saw as fast as they could. b) have the participants report the entire matrix of letters but mask the letters after presentation with a very bright light. c) cue the participants, using a tone, as to which line of the matrix they were to report. d) test the use of chunking.
In the United States, youth gangs are _____ than in the past
A) more widespread B) more violent C) more likely to be involved in drug trafficking D) All of the above.