Which data collection method is the most flexible?
A. questionnaire
B. open-ended interview
C. structured interview
D. structured observation
Answer: B
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Why do female birds prefer males that sing from treetops, potentially attracting predators? a. Those males are probably large
b. Those males are probably intelligent. c. Those males are probably young. d. Those males are probably healthy.
John O'Keefe, May-Britt Moser, and Edvard Moser were awarded the 2014 Nobel Prize for __________.
A. developing amplifiers to detect weak electrical signals B. developing neurochemical techniques to analyze chemical changes within cells C. discovering mirror neurons D. discovering a spatial positioning system in the brain
Stereocilia are ______.
A. the first synapse in the auditory nerve B. connections that the cochlea has to the outer ear C. the hair-like parts of the hair cells on the top of the inner and outer hair cells D. cells that sharpen and amplify the responses of the inner hair cells
The reliabilities of checklists are generally lower than those of interviews
Indicate whether the statement is true or false