College

College of Health Professions

Date of Last Revision

2025-05-06 06:37:54

Major

Exercise Science

Honors Course

EXER 430

Number of Credits

2

Degree Name

Bachelor of Science

Date of Expected Graduation

Spring 2025

Abstract

Abstract

PURPOSE: Sustaining long-term motivation for exercise remains a challenge within health and fitness, particularly when extrinsic factors like weight loss dominate motivational strategies. This study investigates the role of behavioral SMART (Specific, Measurable, Achievable, Relevant, Time-bound) goal-setting in fostering intrinsic motivation, a self-driven form of engagement, among participants in a structured fitness program. The primary aim was to evaluate the effectiveness of a SMART goal-setting curriculum in promoting intrinsic motivation and behavior-based goals over external outcomes like losing weight. METHODS: Participants (N = 24) were recruited from a fitness challenge program and selected one behavioral SMART goal from a list of seven options (e.g., attending weekly classes, increasing protein intake, staying active outside the studio). Baseline motivation and readiness to change were measured using the Exercise Self-Regulation Questionnaire (SRQ-E). Over six weeks, participants tracked their progress using a habit tracker, viewed an instructional video on goal setting, and received weekly motivational text messages. A post-study survey evaluated changes in motivation and intervention effectiveness. RESULTS: Data analysis revealed a modest increase in intrinsic motivation (+0.92%) and a meaningful improvement in the Relative Autonomy Index (RAI) (+2.11%). Controlled regulation decreased (-5.92%), indicating a shift away from external motivators. Participants favored behavior-driven metrics over outcome-based goals, reflecting a shift from external motivators toward intrinsic drive. CONCLUSION: The findings emphasize the significance of SMART goal-setting, accountability, and coaching in fostering intrinsic motivation, with the brief intervention showing promising effects, suggesting that future research explore longer interventions and incorporate objective data to assess sustained behavior change.

Research Sponsor

Melissa Smith

First Reader

Rachele Kappler

Second Reader

April Nicholson

Honors Faculty Advisor

Melissa Smith

Proprietary and/or Confidential Information

No

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