Promoting oral hygiene in children requires more than just providing basic instruction. Modern dental practices increasingly utilize Behavior Change Theory toothbrushing models to create lasting habits. A recent scoping review examined how these psychological frameworks influence home-based cleaning routines among children and adolescents.

The Role of Behavior Change Theory Toothbrushing Interventions

Research indicates that theory-driven designs consistently outperform traditional education methods. Specifically, the review included twenty-one studies published between 2011 and 2024. These interventions commonly utilized Social Cognitive Theory and the Theory of Planned Behaviour. Moreover, scholars also applied Motivational Interviewing and Health Belief Theory to their methodologies. Consequently, 71.4% of the analyzed studies reported a significant increase in self-reported toothbrushing frequency.

Furthermore, psychological constructs play a critical role in determining these outcomes. Over half of the studies noted a marked increase in self-efficacy among young participants. Additionally, knowledge regarding proper oral care improved in 33.3% of the cases. However, researchers observed wide heterogeneity in the reported outcomes across different regions. This variation suggests that while theory is effective, the specific implementation strategy matters significantly.

Finally, clinicians should consider integrating these behavioral models into their routine pediatric consultations. By focusing on self-efficacy and perceived control, dentists can empower children to maintain better oral health independently. Ultimately, moving beyond simple instruction toward psychological engagement yields more consistent and sustainable home-based results.

How do behavior change theories help improve dental habits?

These theories identify the psychological barriers and motivators for a child. By targeting factors like self-efficacy and social norms, interventions can create more meaningful changes than simple education alone.

Which models are most effective for children?

The scoping review highlights Social Cognitive Theory and the Theory of Planned Behaviour as common and effective frameworks. These models emphasize the child\'s confidence in their ability to perform the task and the influence of their social environment.

Disclaimer: This content is for informational and educational purposes only and does not constitute professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Refer to the latest local and national guidelines for clinical practice.

References

Mahmood WSNW et al. Use of Behaviour Change Theory to Improve Home-Based Toothbrushing Practice in Children: A Scoping Review. Int J Dent Hyg. 2026 Apr 10. doi: 10.1111/idh.70054. PMID: 41964112.

Wu L et al. The efficacy of peer-led oral health programs based on Social Cognitive Theory and Health Belief Model among Hong Kong adolescents. TBM. 2022 Mar 17;12(3):341-351. doi: 10.1093/tbm/ibab142.

Park S et al. Factors related to children\'s tooth-brushing at different ages: an application of the theory of planned behavior. Psychol Health Med. 2021 Feb 15;26(2):221-232. doi: 10.1080/13548506.2019.1683870.