The advantage of the ____design is that it allows a researcher to synthesize data from numerous studies.
A. longitudinal
B. meta-analysis
C. cross-sectional
D. qualitative
Answer: B
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The square of the correlation coefficient gives
a. The percentage of the variance in the data that is accounted for by the independent variable. b. An estimate of power c. An estimate of reliability d. The percentage of the variance attributed to error
The defense mechanism in which a person gives a good-soundingreason for behavior that is
unacceptable is called A) rationalization B) logical positivism C) sublimation D) reaction formation
In the context of neurotransmitter functioning, degradation refers to the:
A. attachment of the neurotransmitter to a receptor. B. reabsorption of the neurotransmitter into the initial neuron. C. release of an enzyme by the receiving neuron that breaks down the neurotransmitter into other biochemicals. D. release of neurons into the synaptic gap.
Item analyses are usually not worth the time and effort in terms of the improvements they make
in test effectiveness. Indicate whether the statement is true or false