K-complexes are:
a. the high-amplitude, slow waves that occur in a relaxed, drowsy state
b. the occasional sudden, sharp wave forms that occur during Stage N2 sleep
c. the low-amplitude, irregular waves that occur during Stage N1 sleep
d. the high-amplitude, low-frequency waves that are associated with Stage N3 sleep
B
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Culture-bound syndromes in DSM are also known as idioms of distress because they represent
a. different forms of speech. b. unique manners of expressing emotion. c. the non-professional term for mental disorders. d. non-existent or imagined forms of psychopathology.
Cocaine blocks the release of neurotransmitters from the end bulbs.
Answer the following statement true (T) or false (F)
Which of the following is NOT a characteristic of developmental stages in psychosocial theory?
a. Each new stage incorporates gains made in earlier stages. b. The stages reflect a biologically based plan for the nature and direction and growth. c. Each new stage brings a qualitatively new approach for understanding oneself and others. d. Once a stage is passed, there is no way to review or reinterpret events from that stage.
According to research (Cacioppo, Berntson, Larsen, Poehlmann, & Ito, 2000), which of the following is true regarding negative and positive emotions??
a. ?Negative emotions produce stronger somatic nervous system arousal than positive emotions. b. ?Positive emotions produce stronger somatic nervous system arousal than negative emotions. c. ?Positive emotions produce stronger autonomic nervous system arousal than negative emotions. d. ?Negative emotions produce stronger autonomic nervous system arousal than positive emotions.