A sports psychologist wants to investigate the effect of a trainer's verbal style during a training session—specifically using 'first-person plural pronouns' (e.g., 'we', 'our', 'us') compared to 'second-person pronouns' (e.g., 'you', 'your')—on a trainee's self-reported motivation level after a workout.
Outline one way the psychologist could reduce demand characteristics in this study.
