A psychologist is interested in the effectiveness of a new method for teaching math to third graders. She is testing it on several third grade classes. In this example, the population is
a. all third graders.
b. grade school students.
c. third graders in the classes tested.
d. the teaching method.
A
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After a woman has more or less satisfied all of the needs on Maslow's hierarchy except the last one, what need will now have a strong influence on her behavior?
A. The need to perceive herself as competent and achieving B. The need to experience nonpossessive, unselfish love (B love) C. The need to develop her full potential, to be her true self D. The need for self respect
"Cooperativity" in long-term potentiation (LTP) refers to the a. use of the same type of neurotransmitter in both the pre- and postsynaptic neurons
b. simultaneous activity of several synapses on the same postsynaptic neuron. c. nearly simultaneous activity of the pre- and postsynaptic neurons. d. ability of the postsynaptic cell to use retrograde messengers such as NO to communicate with the presynaptic cell.
According to scholars of expertise, how long does it take in most fields to attain expertise?
a. 5 years b. 10 years c. 15 years d. 20 years
In what percentage of households in the United States do women earn as much as their husbands?
a) 25 percent b) 50 percent c) 65 percent d) 80 percent