You want to know how your fellow students feel about raising student fees. You select a

representative group from the student directory and send each person in this group a
questionnaire. What is this group called?

a. A population
b. A match
c. A control group
d. An experimental group
e. A sample

e. A sample

Psychology

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A blended, or reconstituted, family is one in which

A) divorced parents remarry each other. B) children live with grandparents instead of their parents. C) adopted or foster children live together. D) cohabitation or remarriage results in a parent, a stepparent, and children.

Psychology

Recent studies of the function of primary visual cortex neurons using natural visual scenes rather than simple artificial stimuli have discovered that

A) some neurons respond only to trees. B) some neurons respond only to color. C) visual neurons are plastic: As a background scene changes, the way that a neuron responds to elements in its receptive field changes. D) all of the above E) both A and B

Psychology