A longitudinal study on how implicit attitudes and explicit cognitions synergistically influence physical activity...

Area of Science:

• Behavioral Science
• Health Psychology
• Cognitive Science

Background:

• Physical activity (PA) promotion strategies primarily target explicit cognitions with modest success.
• Implicit cognitions also influence health behaviors like PA and interact with intentions.
• The interplay between implicit processes and explicit cognitions (e.g., self-efficacy) in PA is underexplored.

Purpose of the Study:

• To examine the direct impact of explicit cognitions and implicit attitudes on PA behavior.
• To investigate the interaction effects between implicit attitudes and explicit cognitions on PA intention and behavior.

Main Methods:

• Longitudinal study with 340 participants.
• Measures included self-reported explicit cognitions (pros, cons, norms, modeling, self-efficacy, intention) and PA levels.
• Implicit attitudes towards PA were assessed using a Single-Category Implicit Association Task at baseline, 1 month, and 3 months.

Main Results:

• Positive implicit attitudes moderated the link between self-efficacy and subsequent PA.
• Neutral implicit attitudes related to the association between intention and PA.
• Implicit attitudes influenced the relationships between perceived cons, self-efficacy, social modeling, and intention.

Conclusions:

• Implicit attitudes and explicit cognitions synergistically predict PA intention and behavior.
• Interventions could enhance PA by targeting both explicit cognitions and implicit attitudes, potentially through implicit cognitive training.