Predicting Exercise With a Personality Facet: Planfulness and Goal Achievement

Area of Science:

• Health Psychology
• Personality Psychology
• Behavioral Science

Background:

• Predicting health behavior is crucial in health psychology.
• Specific behavioral facets often predict actions better than broad personality traits.

Purpose of the Study:

• To investigate if planfulness, a conscientiousness facet, predicts physical activity.
• To determine if planfulness uniquely predicts physical activity compared to related constructs.
• To explore the relationship between planfulness, goal achievement, and physical activity.

Main Methods:

• A longitudinal study involving 282 participants over 20 weeks.
• Utilized the Planfulness Scale to measure conscientiousness facets.
• Employed piecewise latent growth curve modeling to analyze physical activity data.

Main Results:

• Planfulness positively correlated with visits to recreational centers.
• Planfulness explained unique variance in physical activity, independent of other traits.
• Planfulness was associated with more descriptive written goals.

Conclusions:

• The Planfulness Scale is a valid measure for predicting goal achievement.
• Planfulness is a significant predictor of physical activity and health behaviors.
• This research highlights the utility of specific personality facets in understanding and promoting health behaviors.