As a sprinter on the track and field team, Shaun knows that the way he visualizes and thinks about his race can have a major impact on his performance. His coach encourages him to talk to the sport psychologist. sport psychologist. health psychologist. health psychologist. clinical psychologist. clinical psychologist. forensic psychologist. forensic psychologist.

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a. static group comparisonb. pretest-posttest control group designc. control-group-time-series designd. nonrandomized control-group pretest-posttest design