Which type of brain wave activity indicates calm, positive feelings?
a. Alpha waves
b. REM waves
c. Delta waves
d. Gamma waves
a
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In what way is the facial expression of fear useful to the person expressing it? a. Raising the skin of the forehead is best for camouflaging from a predator. b. A wide-open mouth is best for detecting a gust of wind
c. Inhaling deeply is best for detecting a dangerous smell. d. Wide-open eyes are best for locating a dangerous object.
The levels of consciousness that psychologists distinguish are defined in terms of:
A) objective behavioural observations made by an unbiased observer. B) score on a wakefulness meter initially developed for surgery patients. C) awareness of the world and self. D) different patterns of brain activity.
The ____ is a code of ethics for medical experimentation with human subjects developed after WWII
a. Milgram protocol b. Nuremberg code c. American Medical Association convention d. Genovese protocol
Which of the following statements about the physical growth of newborns is FALSE?
A) Newborns' weight nearly doubles in the first month. B) Newborns spend most of their time sleeping. C) It takes time for newborns to adjust to the process of feeding. D) It takes time for newborns to adjust to life outside the womb.