Crystal Smit

Chapter 1 General Introduction 11
Chapter 2 A Social Network-Based Intervention Stimulating Peer Influence on Children’s Self-Reported Water Consumption: A Randomized Control Trial 25
Chapter 3 An Integrated Model of Fruit, Vegetable, and Water Intake in Young Adolescents 45
Chapter 4 Promoting Water Consumption Among Children: A Three-arm Cluster Randomized Controlled Trial Testing a Social Network Intervention 65
Chapter 5 Promoting Water Consumption Among Dutch Children: An Evaluation of the Social Network Intervention Share H2O 93
Chapter 6 General Discussion 127
References 144
Declarations and Data Management 170
Dutch Summary (Samenvatting) 172
Acknowledgements (Dankwoord) 180
About the Author 186