In which substage of Piaget's sensorimotor cognitive development will babies look for partially hidden objects?
A) First
B) Second
C) Third
D) Fourth
C
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Which treatment for depression produces benefits most quickly and which one produces the most long-lasting benefits?
a. Psychotherapy acts most quickly. Electroconvulsive therapy has the most lasting benefits. b. Electroconvulsive therapy acts most quickly. Psychotherapy has the most lasting benefits. c. Antidepressant drugs act most quickly. Electroconvulsive therapy has the most lasting benefits. d. Psychotherapy acts most quickly. Antidepressant drugs have the most lasting benefits.
If you stimulate the gills of an Aplysia by squirting them with a brief jet of seawater, at first, it will ____
a. ignore the water b. withdraw its gills c. take in the water through the gills d. squirt the water in the direction of the source
How do studies using the experimental research strategy differ from other types of research?
a. Only experiments can demonstrate a cause-and-effect relationship between variables. b. Only experiments involve comparing two or more groups of scores c. Only experiments can describe the relationship between variables. d. Only experiments can demonstrate a bi-directional relationship between variables.
Myelinization in the nervous system is eventually finished by
a. late infancy. b. early childhood. c. middle childhood. d. early adulthood