Which of the following is a correct match?
a. Stage 1 - sleep spindles
b. Stage 2 - beta waves
c. Stage 3 - hypnic jerk
d. Stage 4 - delta waves
D
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Lola ran into some friends in a club. She was interested in one of the men she had seen in her work building. Which of the following is true about this potential hookup?
a. If she has intercourse she will probably not feel guilty. b. The event will probably end with an exchange of contact information and a future date. c. She probably thinks her friends are more comfortable with the idea of hooking up than she is. d. All of these are true.
Guillermo feels best when he is sitting in a Japanese garden feeding the koi in the ponds. Knowing what you know about arousal and motivation, at what level of arousal will Guillermo most likely perform his best?
a. ?a level of arousal that is below average b. ?a level of arousal that is highly above average c. ?an average level of arousal d. ?an above average level of arousal
Your friend has just celebrated her 21st birthday, and she is concerned that "it is all downhill from here."
You want to be honest with her about what you have learned. Give your friend two pieces of good news and two pieces of bad news about the physical effects of emerging adulthood. What will be an ideal response?
A variable that is manipulated by the researcher in an experiment is called the _____________variable
a) correlative b) dependent c) control d) independent