In what prenatal period are the lanugo and vernix formed? Explain what they are
What will be an ideal response?
Answer: Both are formed during the fetal period. The vernix is the waxy coating that protects the skin while floating in the amniotic fluid; the lanugo is the fine hair that helps the vernix to stick to the skin.
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The chapter on women's physical health pointed out that the only kind of female health problem that receives abundant attention is
a. lung cancer. b. heart disease. c. problems with the reproductive system. d. Alzheimer's disease and related disorders.
Describe what occurs in generalization, discrimination, extinction, and spontaneous recovery in a case where a dog is classically conditioned to a tone
What will be an ideal response?
A pigeon learns to peck only at a red disk. It will not peck at an identical disk of any other color. This illustrates the concept of ___________
a. extinction b. discrimination c. avoidance training d. desensitization
Consider the following problem: Every dret is happy; happy animals don't bite people; do drets bite people? This is an example of a(n) ___
a. inductive reasoning problem b. transitive inference problem c. syllogism d. analogy