Correlational research is not appropriate for identifying what variable might affect another variable because
a. it is hard to find predictable relationships between complex variables.
b. when researchers manipulate variables, other unknown variables might affect behavior.
c. it is often not clear which of the variables being measured could be the one influencing another variable.
d. correlations may not be appropriate in observational research.
c
Psychology
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One exception to the contralateral (crossed) representation of sensory information in the
brain is the __________ system. a. visual b. auditory c. gustatory d. olfactory e. motor
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What developed country will have the steepest decline in population between now and 2050?
a. the United States b. Germany c. Japan d. Canada
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