55.Juan, who is 16, is very motivated to make the Olympic swim team. He practices several hours a day and sets very high, but achievable goals in his competitive times for each event. The more improvement he makes, the harder he practices. His goal and behavior best illustrate the concept of

achievement motivation.

Explanation:

Achievement motivation typically refers to the motivation if an individual to engaging in achievement. Achievement motivation is the need of a person to meet realistic goals, and be able to experience a sense of accomplishment.

Based on the information given, since we are informed that the more improvement Juan makes, the harder he practices. Therefore, the goal and the behavior by Juan illustrates achievement motivation.

answer; the correct answer is (d) binge eating followed by compensatory behavior;