Short videos designed to build educator confidence in promoting healthy eating and physical activity in childcare settings increased educators' intention to implement these practices and their perceived control over healthy eating behaviors, though effects on self-efficacy were not significant.
Early childhood education and care (ECEC) centers reach millions of young children during formative developmental years, making them strategic settings for establishing healthy habits. Yet translating evidence-based recommendations into consistent practice remains a challenge. Researchers at Australian health promotion institutions tested whether redesigning healthy eating and active living (HEAL) messages into short video format could improve the likelihood that educators would actually implement these practices.
The pilot randomized controlled trial recruited 106 educators from 16 childcare services (predominantly female, 56% aged 25-44). The intervention group received approximately 3-4 videos per week over 9 weeks, each focused on specific HEAL practices suitable for early childhood settings. The control group continued with standard practice. Before and after the intervention period, researchers measured three psychological precursors to behavior change: self-efficacy (confidence to perform the behavior), perceived behavioral control (belief that one can execute the behavior), and behavioral intention (stated commitment to act). Acceptability was assessed through questionnaires, focus groups, interviews, and engagement analytics.
The results were mixed but directionally favorable. Between-group analysis revealed significant improvements for the intervention group in perceived behavioral control specifically around healthy eating and drinking behaviors. At the 9-week endpoint, the intervention group showed significantly stronger behavioral intentions to promote healthy eating and drinking, engage in physical activity promotion, and overall HEAL implementation compared to controls. However, self-efficacy measures (educators' confidence in their own abilities) showed no significant differences between groups across either healthy eating or physical activity domains. Perceived behavioral control for physical activity also failed to reach statistical significance between groups.
Qualitatively, educators reported valuing the video content, appreciated the concise length (implying shorter is feasible for busy schedules), and found the delivery approach acceptable. However, technical difficulties accessing videos and concerns about cultural appropriateness of some content emerged as practical barriers. Vimeo engagement analytics confirmed educators watched the videos, though completion rates varied. The research team noted this was a pilot with modest sample size and acknowledged that measuring behavioral intention does not guarantee actual behavior change will follow. The next critical step would be a larger effectiveness trial tracking whether increased intentions translate to observable changes in how educators structure meals, model eating behaviors, and facilitate physical activity in childcare environments.
If you work in early childhood education or develop training for educators, this suggests video-based formats may be more viable than traditional in-person professional development for building motivation around healthy eating and activity promotion. The findings specifically support behavioral intention and perceived control as measurable outcomes, even if confidence-building effects require additional investigation.
The identified barriers matter: ensure video platforms are reliable and content is reviewed for cultural relevance before rollout. The 9-week timeframe and 3-4 weekly videos represent a feasible dose that maintained engagement without overwhelming busy staff.
For parents and policymakers, this hints at a scalable pathway to influence early childhood nutrition and activity practices without requiring extensive educator retraining or center infrastructure changes. However, the gap between stated intention and actual implementation remains unresolved in this study, so caution is warranted before assuming the videos alone will shift what children actually eat or how active they become.
| Characteristic | Details |
|---|---|
| Study Type | Pilot randomized controlled trial |
| Sample | 106 educators from 16 ECEC services; 98% female, 56% aged 25-44 years |
| Intervention | 3-4 short videos weekly for 9 weeks promoting healthy eating and physical activity practices |
| Control | Usual practice (no video intervention) |
| Primary Outcomes | Perceived behavioral control, self-efficacy, behavioral intention (measured via questionnaire at baseline and 9 weeks) |
| Acceptability Data | Questionnaires, focus groups, interviews, platform analytics |
| Key Findings | Significant between-group improvements in healthy eating/drinking perceived behavioral control and behavioral intentions (eating, activity, overall); no significant self-efficacy changes; videos rated acceptable despite technical and cultural appropriateness concerns |
| Limitations | Pilot sample size; behavioral intention measured, not actual behavior change; self-efficacy measures null; technical and cultural barriers identified |
| Journal | Health Promotion Journal of Australia |
| Year | 2024 |
PubMed: 42316766
Baur et al. Evaluation of Short Videos Supporting Healthy Eating and Physical Activity in Early Childhood Education: The Small Bites for Big Steps Pilot Randomised Controlled Trial. Health Promotion Journal of Australia. 2024.
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