The largest of the three types of cytoskeleton fibers are the
A. microfilaments.
B. neurofilaments.
C. tau proteins.
D. microtubules.
Answer: D
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Suppose that you attend a lecture on the bottom-up processes involved in speech perception. The lecturer is likely to emphasize
a. how the listener's auditory system registers and transmits information about the speech sounds. b. the listener's familiarity with the language. c. the listener's knowledge about grammar. d. the listener's expectations about what the speaker will say.
Informed consent:
A) must be obtained before individuals participate in an experiment. B) is strongly recommended but not mandatory for individuals participating in an experiment. C) is not necessary unless painful stimuli are involved. D) is mandatory only for participants over 18 years of age.
A psychology teacher wants to determine whether computer-aided learning will produce higher standardized test scores than a usual lecture format. In this example, the independent variable is the
a. individual students. b. students' previous grades in psychology. c. test scores. d. students' interest in psychology. e. method of instruction.
A voluntary act performed to help someone when one is not expecting any kind of reward is an instance of:
a. prosocial behaviour b. Machievellianism c. social justice d. empathy e. natural justice