Impact of Pediatric Mobile Game Play on Healthy Eating Behavior: Randomized Controlled Trial

Area of Science:

• Pediatric nutrition
• Behavioral science
• Game design

Background:

• Mobile games show promise for behavior change in children.
• Understanding game play patterns is crucial for implicit learning games.

Purpose of the Study:

• Investigate the immediate impact of the 'fooya!' mobile game on children's food choices.
• Analyze heterogeneous game play patterns using telemetry.
• Determine the effect of play patterns on food choices.

Main Methods:

• Randomized controlled trial (RCT) with 104 children (10-11 years).
• Treatment group played 'fooya!' (dietary game), control group played 'Uno'.
• Assessed healthy food choices post-game; analyzed game telemetry for play patterns.

Main Results:

• Significant increase in healthy food choices for the 'fooya!' group (2.48 vs 1.10).
• High variability in game play patterns observed.
• Reading unhealthy food facts in-game negatively correlated with healthy choices.

Conclusions:

• Mobile games with implicit learning can positively impact children's food choices.
• Game telemetry reveals play patterns linked to behavioral outcomes.
• Game design, like limiting unhealthy food facts, is key for health interventions.