Which of the Following Is True About the Yerkes-Dodson Arousal-Performance

Multiple Choice

Which of the following is true about the Yerkes-Dodson arousal-performance study?

A) Yerkes and Dodson examined athletes' motor performance
B) with more arousal, there was a decline in performance
C) it's an example of a study which should be illustrated with a line graph
D) it's an example of a study which should be illustrated with a bar graph