Insomnia in older adults

A) is rare because changes in the brain structure make them sleepier earlier.
B) can increase the risk of falls and cognitive impairments.
C) is caused by a decline in stress hormones in the bloodstream.
D) can be relieved by long-term medication.


B

Psychology

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While walking along the road, a car drives by and honks right next to you. The car hits your leg, and you are slightly injured. A few weeks later, you hear a car horn and become very nervous. What is the horn honking in this scenario?

a. conditioned stimulus b. conditioned response c. unconditioned stimulus d. unconditioned response

Psychology

The tendency to interpret, seek, and create information that is consistent with pre-existing expectations is called the ____ bias

a. implicit stereotype b. representativeness c. availability d. confirmation

Psychology

The fact that coos sound the same regardless of whether the young infant can hear suggests that they

a. convey self-generated meanings for adult listeners. b. develop with maturation of the brain and vocal organs. c. are a reflection of the parents' recasts and extensions. d. arise from the infant's mutual exclusivity constraint.

Psychology

Matt's wife of 38 years died of cancer. He is now at the point that he has established a new group of friends and he can remember his years with his wife with pleasure, rather than only with a sense of loss and grief

Matt's focus is best considered to be an example of the tasks usually associated with which of the following stages of grieving? a. the overload phase b. the renewal phase c. the healing phase d. the bereavement phase

Psychology