Which type of headaches are thought to be caused by prolonged contraction of the muscles in the scalp and neck?

a. migraine
b. tension
c. classic
d. cluster


b

Psychology

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In the United States, a. each state has its own definition of death

b. all 50 states and the District of Columbia use clinical death as the definition of death. c. all 50 states and the District of Columbia use whole-brain death as the definition of death. d. all 50 states and the District of Columbia use persistent vegetative state as the definition of death.

Psychology

. Explain the differences between bad-me, good-me, and not-me.

What will be an ideal response?

Psychology

According to the law of effect, behavior that is followed by positive consequences is weakened

Indicate whether the statement is true or false

Psychology

Sleep deprivation studies suggest that sleep is required

a. to rest the body. b. to keep the body in good physiological shape. c. to rest the brain. d. in order not to impair the ability to engage in physical exercise. e. to encourage neurogenesis.

Psychology