What are some of the main effects of sleep deprivation?
What will be an ideal response?
A good answer will include the following key points::
• After the loss of even a single night's sleep, mental flexibility, attention, and creativity all suffer.
• In chronic sleep deprivation, high levels of cortisol may damage or impair brain cells necessary for learning and memory.
• After several days of staying awake, people may experience hallucinations and delusions.
• Traffic and work accidents are more likely when people are sleepy.
• Hormones necessary for normal muscle development and proper immune-system functioning decline.
• Prolonged sleep deprivation causes death in lab animals, and this may also be true for humans in some circumstances.
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After damage to the amygdala, what happens to a rat's startle reflex? a. The rat shows no startle reflex
b. The rat's startle reflex does not vary from one situation to another. c. The rat shows an exaggerated startle reflex. d. The rat shows a startle reflex only when in the presence of danger signals.
Maslow's hierarchy of needs asserts that the most basic human needs must be satisfied before listeners can be motivated using any higher needs. These basic needs are
a. psychological b. cultural c. social
Regarding exorcism, which of the following statements is FALSE?
a. Exorcism was a religious ritual. b. Exorcism was used to "cast out" evil spirits. c. Exorcism often involved some type of physical torture. d. Exorcism is similar to the procedure called psychodrama.
Explain the nature and importance of face validity. Give examples.
What will be an ideal response?