Jim, age 55, plays basketball with much younger adults and is concerned that his teammates might consider his age to be a detriment to their game outcome. His concern actually undermines his athletic performance. This best illustrates the impact of:

This best illustrates the impact of stereotype threat.

Explanation:

The stereotype threat occurs when a person is concerned with behaving in a way that confirms negative stereotypes about his group members. This additional stress can end up affecting actual performance in a specific situation. In this case, Jim is concerned that his teammates might consider his age to be a detriment to their game outcome and His concern actually undermines his athletic performance.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!