Myocardial infarctions
A) ?are commonly known as heart attacks.
B) ?are seldom life-threatening, but serve as a signal of possible heart disease.
C) ?result from loss of oxygen to the brain.
D) ?fit none of these descriptions.
A
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Dr. Thomas wants to determine why some children are hyperactive, while others are not. Which of the following motives for studying child development does this best represent?
a. To gain insight into the origins of adult behavior b. To gain insight into sex differences and gender roles and the effects of culture on development c. To gain insight into the origins, prevention, and treatment of developmental problems d. To optimize conditions for development
The Premack principle uses
a. social reinforcers. b. reinforcing activities. c. tangible reinforcers. d. token reinforcers.
In a study (Eberhardt, Davies, Purdie-Vaughns & Johnson, 2006), participants rated stereotypical “Black features” in photographs and predicted the men’s likelihood of being sentenced for murder based on these features. What sentence was most prevalent as the ratings of stereotypical “Black” features increased?
a. ?life in prison when the victim was White b. ?life in prison when the victim was Black c. ?the death penalty when the victim was White d. ?the death penalty when the victim was Black
Neurons have a long extension called an ___________, the part of the neuron that carries messages destined for other neurons
a. atom c. axon b. axiom d. adam