A subset of a population being studied is called a ____
a. sample
b. cohort
c. demographic
d. cluster
ANSWER:
a
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What alters the behavior of the pigeons in the Skinner box?
A. reinforcements B. stimuli C. punishments D. consequences
Several years ago, the social media platform was criticized for manipulating the emotional content of the news feeds of nearly 700,000 users without their knowledge. Facebook claimed that its actions were consistent with the data use policy to which users agree when they become members. Does Facebookâs response allay any concern you may have with respect to their manipulation of news feeds? Why, or why not?
What will be an ideal response?
When children play video games ____________
A) they learn aggressive behaviors but do not improve their perceptual-spatial skills B) unlike TV, they are unaffected by the contents of the games they play C) a small percentage become addicted to game playing
The longest stage of labor is ________
A) delivery of the baby B) delivery of the placenta C) dilation and effacement of the cervix D) release of epinephrine and cortisol