Every time Alice cleans her room properly and makes the bed, she receives a marble. When she accumulates 100 marbles, she can get the new video game she wants. What type of behavioral program are Alice's parents using?

When Ivan Pavlov rang a bell until the dogs saw the food sitting in front of them, this was __________ conditioning

a. trace b. latent c. delayed d. backward

If robs= +.40, then _____ percent of the variance in the scores of one variable is associated

with variation in the other variable. a. 40 b. 60 c. 16 d. 8