Momentary assessment of physical activity intention-behavior coupling in adults
نویسندگان
چکیده
منابع مشابه
Momentary Assessment of Adults’ Physical Activity and Sedentary Behavior: Feasibility and Validity
INTRODUCTION Mobile phones are ubiquitous and easy to use, and thus have the capacity to collect real-time data from large numbers of people. Research tested the feasibility and validity of an Ecological Momentary Assessment (EMA) self-report protocol using electronic surveys on mobile phones to assess adults' physical activity and sedentary behaviors. METHODS Adults (N = 110; 73% female, 30%...
متن کاملEcological Momentary Assessment in Physical Activity Research.
Theories explaining why individuals participate in physical activity often do not take into account within-person variation or dynamic patterns of change. Time-intensive methods such as Ecological Momentary Assessment are more conducive to capturing time- and spatially-varying explanatory factors and intraindividual fluctuations than traditional methods and thus may yield new insights into the ...
متن کاملEcological Momentary Assessment of Physical Activity: Validation Study
BACKGROUND Ecological momentary assessment (EMA) may elicit physical activity (PA) estimates that are less prone to bias than traditional self-report measures while providing context. OBJECTIVES The objective of this study was to examine the convergent validity of EMA-assessed PA compared with accelerometry. METHODS The participants self-reported their PA using International Physical Activi...
متن کاملUsing Ecological Momentary Assessment to Evaluate Current Physical Activity
OBJECTIVE The purpose of this study was to assess the value of ecological momentary assessment in evaluating physical activity among children, adolescents, and adults. It also determines whether ecological momentary assessment fulfills the criteria of validity, reliability, objectivity, norms, and standardization applied to the tools used for the evaluation of physical activity. METHODS The E...
متن کاملThe dynamic nature of physical activity intentions: a within-person perspective on intention-behavior coupling.
The intention-behavior gap has proven to be a vexing problem for theorists and practitioners interested in physical activity. Intention stability is one factor which moderates this gap. This study articulated and tested contrasting views of intention stability as (a) a dynamic characteristic of people that influences assessment error (and therefore the predictive power of intentions) and (b) th...
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ژورنال
عنوان ژورنال: Translational Behavioral Medicine
سال: 2017
ISSN: 1869-6716,1613-9860
DOI: 10.1007/s13142-017-0472-6