As part of her doctoral dissertation, Trenise has rats earning reinforcers on the following two concurrent schedules: a VI 15 (schedule A) and a VI 75 (schedule B). According to the empirical matching law, the ratio of BA/BB in this instance should be
a. 5.
b. 1/5.
c. 3.
d. 50.
Ans: a
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The Greek letter ? is a symbol for
a. multiplication. b. suppression. c. the square root. d. summation.
Regarding handedness, which of the following statements is FALSE?
a. Left-handed locomotive engineers have higher accident rates with a possible cause being the locomotive controls were designed for right-handed persons. b. Left-handed persons who owe their hand preference to birth traumas have a higher incidence of allergies and learning disorders. c. Consistent left-handers are more at risk for immune-related diseases than those people with inconsistent handedness. d. The shortage of very old lefties may reflect that more left-handed children were forced to become right-handed, so the lefties are masquerading as righties.
Diane is sitting cross-legged and concentrating only on her breathing. She is practicing
a. concentrative meditation. b. mindfulness meditation. c. imagery rehearsal. d. lucid dreaming.
Which aspect of a trip to Home Depot represents semantic memory?
a) knowing when to use latex caulk b) knowing how to scan your own purchases c) remembering the time you purchased a John Deere tractor d) being able to operate the display case that shows how various colors would look in a room