An ultrasound uses sound waves to create an image of a fetus
a. True
b. False
Indicate whether the statement is true or false
True
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A study tested drivers for reaction times to road hazards while they were using cell phones, listening to the radio, and listening to a conversation inside the vehicle. These drivers reacted much more slowly to the hazards than did drivers not engaged in these activities. Which statement could apply to the results of the study??
a. ?Driving is automatic, so there is no explanation for increased reaction times. b. ?PDP processing is superior to top-down processing. c. ?The attentional resources of the drivers were exhausted. d. ?Drivers are more vigilant when paying attention to multiple stimuli.
Which of the following is a street drug that stimulates extremely high levels of serotonin?
A. Cannabis B. Ecstasy C. Cocaine D. Diazepam
Administration of an opiate drug that is an agonist at only kappa receptors would be expected to produce
a. hypothermia. b. analgesia. c. sedation. d. reinforcement. e. an aversive state.
Discuss the strengths and limitations of the disease perspective that currently guides diagnosis of abnormal behavior.
What will be an ideal response?