Explanation:
Developed by B.F Skinner, operant conditioning is a way of learning by means of rewards and punishments. This type of conditioning holds that a certain behavior and a consequence, either a reward or punishment, have a connection which brings about learning.
Where is the sentence????
The correct answer to this question is: D)He expects to win his chess match.
B is the correct answer. Between is used for 2 items. Among is used for 3+ items. In this case, a soccer team, has far more than 2 players.