摘要：The current study examined the effects of performance enhancement techniques (PET’s) on motor skill performance. Specifically, one hundred fifty college student volunteers (Men = 41; 27.3% and Women = 109; 72.6%) were randomly assigned to one of the nine conditions (Cond): Cond 1 and 2, simultaneous, externally verbalized self-talk or imagery (e.g., participants were instructed to say “aim, back, birdie ”or engaged in imagery out loud while putting); Cond 3 and 4, delayed externally verbalized self-talk or imagery (e.g., participants were instructed to say “aim, back, birdie ”or engaged in imagery out loud before putting); Cond 5 and 6, simultaneous, internally verbalized self-talk or imagery (e.g., participants were instructed to say “aim, back, birdie ”or engaged in imagery silently to oneself while putting); Cond 7 and 8, delayed internally verbalized (e.g., participant were instructed to say “aim, back, birdie ”or engaged in imagery silently to oneself before putting); and Cond 9, no instruction control group. All participants were asked to perform a golf-putting task. Results indicated that participants who implemented several (PET’s) increased their putting accuracy across overall difference score evaluations F (8, 141) = 4.01, p < 0.05 when compared to a no instruction control condition. Follow-up analyses indicated that participants who reportedly engaged in ten hours or less of athletic activities per week preferred self-talk strategies F (2, 119) = 4.38, p < 0.05 whereas participants who endorsed ten hours or more of athletic activity per week preferred imagery strategies F (2, 25) = 5.27, p < 0.05.
