Enhancing Self-Efficacy and Performance: An Experimental Comparison of Psychological Techniques

Area of Science:

• Sports Psychology
• Motor Learning
• Cognitive Psychology

Background:

• Psychological performance enhancement techniques (PETs) are widely used to improve self-efficacy (SE) and skill performance.
• Bandura's social-cognitive theory posits vicarious experiences and verbal persuasion as key sources of SE.

Purpose of the Study:

• To assess the differential effects of six PETs on SE and skill performance.
• To investigate the support for vicarious experiences and verbal persuasion as SE sources.
• To determine if PET effects persist after controlling for achievement motivation and self-esteem.

Main Methods:

• A within-subject and between-groups design was employed with 96 participants.
• Participants performed three novel tasks (kick, throw, golf putt) using their nondominant limb.
• Six PETs were applied: modeling, imagery, goal-setting, instructional self-statement, knowledge-of-results, and motivational feedback.

Main Results:

• Instructional self-statements yielded superior performance improvements compared to other PETs.
• Motivational auditory feedback led to the greatest increase in SE.
• Changes in SE were positively correlated with performance improvements across all tasks, independent of motivation and self-esteem.

Conclusions:

• The effectiveness of SE sources varies, with verbal persuasion showing a significant impact on SE.
• Vicarious experiences did not significantly enhance SE in this study.
• PETs can effectively improve both SE and skill performance, underscoring their practical application in sports and other domains.