In the context of the structure of neurons, which of the following is defined as a little knob at the end of an axon that contains tiny sacs of neurotransmitters?

A. A glia
B. A terminal button
C. A node of Ranvier
D. A synaptic vesicle


Answer: B

Psychology

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Orienting responses tend to occur to ____ stimuli

a. weak and familiar b. weak and unfamiliar c. strong and familiar d. strong and unfamiliar

Psychology

The major source of difficulty between Jung and Freud was their differing views of the libido. Freud saw the libido as ____,while Jung saw the libidinal energy as ____.

a. sexual energy; cathartic energy b. sexual energy; a creative life force c. creative life force; sexual energy d. aggressive energy; growth energy

Psychology

As we move up in Maslow's needs hierarchy, our needs become:

a. more biological and less social b. more instinctive and less drive oriented c. more extrinsic and less intrinsic d. more social and less biological

Psychology

A major advantage of single-subject research over group research is that

a. it places emphasis on the behavior of individuals rather than on group averages b. the researcher does not have to be concerned with extraneous variables c. the knowledge gained can also be generalized to statements concerning group performance d. it is better suited for answering the question: "Which of the various treatments is the most effective?"

Psychology