Jeff believes in saving the environment but finds himself throwing away aluminum cans because his college campus does not recycle. would predict that he may experience an aversive emotional state due to the inconsistency between his attitudes and his behavior.

cognitive dissonance theory.  

Explanation:

Cognitive dissonance theory: This theory refers to a situation that involves a clash in the beliefs, attitudes, and behavior of an individual.

Example: A person smokes instead of knowing that smoking causes cancer.

If there is any inconsistency that occurs in the behavior and attitude of a person then cognitive dissonance occurs. And to remove dissonance, the attitude and behavior of a person must be similar.

of what agreement it does not show

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

i hope this