Julie's research work requires her to interview a sample of 200 people within two months. She needs to gather data about the sample group's attitude toward certain situations through a questionnaire, but she has limited time to gather the information. Which of the following methods should Julie use to gather the required information?
A) The survey method
B) The placebo method
C) Naturalistic observation
D) The experimental method
A
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In middle childhood, the brain's gray matter __________, a change that is associated with better performance on verbal fluency and executive function tasks.
A. thickens B. thins down C. disappears D. changes to white matter
Which problem is least associated with longitudinal research? a. It is difficult to generalize results to the larger population
b. Participants may improve on the tests by taking them multiple times. c. It is expensive to keep collecting data on a large number of participants. d. Participants may choose not to continue.
_______________ is a recording of neural activity detected by electrodes for studying the brain
a. TMS b. tDCS c. EEG d. MRI
The hippocampus and ______ may be especially important for the consolidation of emotion- provoking stimuli into long-term
a. cerebellum b. hypothalamus c. medulla d. amygdala