Julie finds that the more she sleeps on the eve of an exam, the higher the score she gets on the exam. There is __________ correlation between the amount Julie sleeps and her exam scores

a) a negative
b) a positive
c) a perfect
d) no


Answer: B

Psychology

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Separation anxiety generally appears before stranger anxiety

a. True b. False Indicate whether the statement is true or false

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Approximately of people with illness anxiety disorders continue to show symtpoms over a long period

a. 50-70% b. 10-30% c. 25-50% d. 5-10%

Psychology

An eliciting stimulus that strengthens the environmental control of behavior, whether in the classical or the operant procedure, is referred to as a(n)

a. elicitor.

b. enhancer.

c. focuser.

d. reinforcer.

e. evoker.

Psychology

The capacity to think about thinking is referred to as __________.

A. abstract thinking B. concrete thinking C. complex thinking D. metacognition

Psychology