Author Question: In an experiment on biological preparedness in chaffinches, Stevenson-Hinde found that _____ was an ... (Read 20 times)

ahriuashd · **on:** Jun 21, 2018

In an experiment on biological preparedness in chaffinches, Stevenson-Hinde found that _____ was an effective reinforcer for training chaffinches to _____.

A) food; perch in a certain spot
B) food; key-peck
C) the sound of recorded chaffinch songs; perch in a certain spot
D) Both b and c are correct.

Question 2

In keeping with the research on taste aversion conditioning, a good way to increase Jana's preference for turnips would be to:

A) give her a tasty dessert after she eats her turnips.
B) give her a tasty dessert before she eats her turnips.
C) sprinkle sugar on the turnips.
D) first give her something that tastes even worse than turnips.