Researchers have used the athletic coping skills inventory (acsi) to investigate the relationship between coping skills and performance. results have indicated

Good psychological coping ability

Explanation:

 According to the question, the researches used the ACSI (Athletic copying skills inventory for the purpose of investigating between the performance and the coping skills.

The result of the ACSI basically indicated that the good psychological coping ability or the skills are helps the athletes for developing the skills that is associated the psychological skills.  

 The following are the different types of good psychological skills that is used in the athletic copying skills inventory are as follows:

  Therefore, Good psychological coping ability is the correct answer.

if im not mistaken its a. collective emotional arousal

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx