When Larry was a teenager, he began experiencing periods when he had a lot of trouble staying awake during the day, even though he was getting enough sleep each night
He also would experience sudden "attacks" where he would collapse to the floor in the middle of an activity. Larry suffers from:
a. sleep apnea.
b. insomnia.
c. narcolepsy.
d. REM behavior disorder.
Answer: c
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The Yerkes-Dodson law addresses ____
a. how emotions fade across time b. how self-other assessments impact emotional experience c. how low versus high arousal affects task performance d. how positive versus negative moods affect judgments
Tavaris feels that the legal system and his ex-wife are unfairly
out to get him and are making him pay more child support than he should. One persistent belief he has is that the local district attorney, the sheriff's department, and his ex-wife have conspired to send the Gnarls Barkley song "Crazy" into his head. Tavaris clearly is suffering from _____. Fill in the blank with correct word
________ is specific phobia characterized by a fear of high places.
Fill in the blank(s) with the appropriate word(s).
I am interested in whether students from University A or from University B are bigger sports fans. I make up a questionnaire asking questions such as "What percentage of football games do you watch?" and give it to a group of 100 women from University A and 100 men from University B. Suppose I find that the first group scores statistically lower on the test than the second group. If I conclude
that University B students are bigger sports fans than University A students, I might be wrong because A) more of the University B students may have been juniors and seniors. B) the dependent variable was not well defined. C) there was no difference in the levels of the independent variable. D) there is a confounding variable.