Development of a Smartphone Application to Measure Physical Activity Using Sensor-Assisted Self-Report

• Main Authors: Genevieve Fridlund Dunton (Author), Eldin eDzubur (Author), Keito eKawabata (Author), Brenda eYanez (Author), Bin eBo (Author), Stephen eIntille (Author)
• Format: Book
• Published: Frontiers Media S.A., 2014-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Introduction: Despite the known advantages of objective physical activity monitors (e.g., accelerometers), these devices have high rates of non-wear, which leads to missing data. Objective activity monitors are also unable to capture valuable contextual information about behavior. Adolescents recrui...