Dr. peterson teaches a lab course on applied behavior modification in which students teach chickens. the student's first assignment involves observing the chicken's behavior. after a hungry chicken exhibits a target behavior, its student makes a click with a clicker and follows the click with food. soon the chickens associate the clicker with food and will repeat any behavior followed by a click. the click sound now serves as:
select one:
a. a primary reinforcer
b. an conditioned response
c. a secondary reinforcer
d. a discriminative stimulus

c. a secondary reinforcer

Explanation:

Secondary Reinforcement a behaviour is reinforced by a stimulus which is related to a previous primary reinforcer or stimulus that is based on our survival instinct.

Secondary reinforcer is meant to either assist us or do the opposite of that such as clicking for a chicken at first the chicken hears this and see that you doing it to give them food now when they hear clicking they associate it with food so clicking becomes a secondary reinforcer associated with primary reinforcer.

Clicking doesn't directly fulfill your hunger but it's a means to get the food hence it's secondary reinforcer.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

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