Exercise generates brain chemicals called ____ that provide a pleasurable feeling and increase well-being
a. endorphins
b. epinephrine
c. dopamine
d. adrenaline
Answer: A
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Even if a child's parents both have the recessive gene for phenylketonuria (PKU), the child only has a 25 percent chance of inheriting the disorder.
Answer the following statement true (T) or false (F)
Wilma is afraid of the pain involved in delivering her baby. Are childbirth classes likely to help her?
a. Yes, because women who take these courses may experience less tension, and thus may have less pain during the delivery. b. Yes, because women who take these courses qualify for painkilling medications they would not usually receive. c. No, because childbirth courses only make people more knowledgeable about the birthing process and can have no effect on pain. d. No, because individuals who know most about the birthing process experience the most pain.
Describe one of the modalities of measurement (behavioral, self-report, or physiological), and discuss both the advantages and the limitations of this modality
What will be an ideal response?
When you are asked to solve an arithmetic problem or to name the current president of the United States, you are using __________ thinking
a. divergent b. convergent c. intuitive d. transformational