Explain what Darwin meant by his principle of natural selection
What will be an ideal response?
Answer: The basic notion is that animals differ in a number of characteristics. As the environment changes, some of these animals will more successfully adapt and will pass on their genes to their offspring. Over time, such characteristics will increase in the population.
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According to Mowrer, phobic responses are acquired through ____ conditioning and maintained through ____ conditioning
a. classical; operant b. classical; classical c. operant; classical d. operant; operant
Prenatal exposure to high levels of ________ have been found to be associated with higher levels of aggressive play in both boys and girls.
a. adrenalins b. estrogens c. corticosteroids d. androgens
Kinship care is a special kind of foster care
Indicate whether this statement is true or false.
Some of the psychological services provided in U.S. jails include_______.
A. suicide prevention B. group therapy C. risk assessment D. All of these are correct.