Methodologies for assessing contextual exposure to the built environment in physical activity studies: A systematic review
Growing research has integrated Global Positioning Systems (GPS), Geographic Information
Systems (GIS), and accelerometry in studying effects of built environment on physical activity …
Systems (GIS), and accelerometry in studying effects of built environment on physical activity …
Harnessing different motivational frames via mobile phones to promote daily physical activity and reduce sedentary behavior in aging adults
Mobile devices are a promising channel for delivering just-in-time guidance and support for
improving key daily health behaviors. Despite an explosion of mobile phone applications …
improving key daily health behaviors. Despite an explosion of mobile phone applications …
mHealth technology for ecological momentary assessment in physical activity research: a systematic review
Objective To systematically review the publications on ecological momentary assessment
(EMA) relating to physical activity (PA) behavior in order to classify the methodologies, and …
(EMA) relating to physical activity (PA) behavior in order to classify the methodologies, and …
Advancing models and theories for digital behavior change interventions
To be suitable for informing digital behavior change interventions, theories and models of
behavior change need to capture individual variation and changes over time. The aim of this …
behavior change need to capture individual variation and changes over time. The aim of this …
Effects of three motivationally targeted mobile device applications on initial physical activity and sedentary behavior change in midlife and older adults: a randomized …
Background While there has been an explosion of mobile device applications (apps)
promoting healthful behaviors, including physical activity and sedentary patterns …
promoting healthful behaviors, including physical activity and sedentary patterns …
Employing virtual advisors in preventive care for underserved communities: results from the COMPASS study
AC King, TW Bickmore, MI Campero… - Journal of health …, 2013 - Taylor & Francis
Electronically delivered health promotion programs that are aimed primarily at educated,
health-literate individuals have proliferated, raising concerns that such trends could …
health-literate individuals have proliferated, raising concerns that such trends could …
Development of a dynamic computational model of social cognitive theory
Social cognitive theory (SCT) is among the most influential theories of behavior change and
has been used as the conceptual basis of health behavior interventions for smoking …
has been used as the conceptual basis of health behavior interventions for smoking …
Modeling individual differences: A case study of the application of system identification for personalizing a physical activity intervention
Background Control systems engineering methods, particularly, system identification
(system ID), offer an idiographic (ie, person-specific) approach to develop dynamic models …
(system ID), offer an idiographic (ie, person-specific) approach to develop dynamic models …
Development of a smartphone application to measure physical activity using sensor-assisted self-report
Introduction: Despite the known advantages of objective physical activity monitors (eg,
accelerometers), these devices have high rates of non-wear, which leads to missing data …
accelerometers), these devices have high rates of non-wear, which leads to missing data …
Ecological momentary assessment of environmental and personal factors and snack food intake in African American women
This study examined contributions of environmental and personal factors (specifically, food
availability and expense, daily hassles, self-efficacy, positive and negative affect) to within …
availability and expense, daily hassles, self-efficacy, positive and negative affect) to within …