9) in which of the following types of study do researchers examine the extent to which
variables are naturally related in the real world? that is, there is no attempt by the
researcher to influence the relation among the variables.
a.descriptive study
b.case study
c.experimental study
d.correlational study
10) which of the following people is experiencing flow?
a.jill, as she commutes to work daily
b.peter, who feels euphoric while running 7 miles
c.linda, who enjoys shopping at the mall
d.chris, as he washes his car
11) in eysencks theory, psychoticism means:
a.being criminally insane
b.showing empathy in inappropriate situations
c.showing dramatic mood swings
d.being impulsive and self-centered
12) morwenna has always been overweight and ammon has always been thin. if they
both look at pictures of food, a brain scan is likely to show that morwenna has _____
than ammon.
a.more activity in the limbic system
b.less activity in the limbic system
c.more activity in the ventromedial hypothalamus
d.less activity in the ventromedial hypothalamus
13) what type of reward schedule extinguishes the fastest?
a.partial reinforcement
b.variable ratio
c.continuous reinforcement
d.fixed interval