One of the disadvantages of the correlational method is that
a. correlations may be weak.
b. correlations may be negative or zero.
c. it can only be used in laboratory settings.
d. the relationships observed between variables may be caused by some unknown third factor.
D
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Which of the following is considered a feature of complex skilled behavior?
a. Complex skilled behavior relies primarily on sensory/perceptual capacities. b. Skilled behaviors are acquired in a strict order from simple to more complex. c. Skilled behaviors rely on memorization rather than adaptive strategies. d. The limits of the human system place constraints on a child's ability to perform skilled behaviors.
Asha has had trouble sleeping for the last three nights. Tonight, she is planning on drinking a couple of glasses of wine before bed to help her get to sleep. Which of the following is true about Asha's plan?
A) Although excessive alcohol use should be avoided, having one or two drinks is an effective way to get a good night's sleep. B) Drinking alcohol before bedtime actually leads to partial arousal. C) Alcohol may encourage sleep, but it disrupts the quality of sleep, making people feel unrested the next day. D) Alcohol has no effect on people with insomnia.
Jean Piaget held the ________ view
Fill in the blanks with correct word
During menstruation, couples should
a. avoid sex because of the chance of infection b. avoid sex because the chance of pregnancy is high c. avoid sex because women are biologically programmed not to be interested in sex at this time d. none of the above