In the tolman and honzik experiment, rats learned a complex maze. the sudden change in the number of errors per trial with the introduction/removal of a food reward shows the effects of
a. drive.
b. instinct.
c. incentive.
d. psychological need.

c. incentive.

Explanation:

Based on the information provided within the question it can be said that this sudden change shows the effects of incentives within the experiment. This term refers to a constant motivator for the test subjects which is a reward that the test subjects get if they perform a desired action or outcome. Which in this case the food reward was the incentive that the rats wanted in order to complete the complex maze with less errors.

answer: fact: italy has over 300 islands ranging from extremely small uninhabited islands to the huge island of sicily.

explanation:

opinion: italy has way to many islands