Ecologic momentary assessment: perspectives on applications and opportunities in research and practice regarding nutrition behaviors
RK Hand, AT Perzynski�- Journal of nutrition education and behavior, 2016 - Elsevier
Retrospective self-reported data have limitations, making it important to evaluate alternative
forms of measurement for nutrition behaviors. Ecological momentary assessment (EMA)
attempts to overcome the challenges of recalled data with real-time data collection in a
subject's natural environment, often leveraging technology. This perspective piece 1)
introduces the concepts and terminology of EMA, 2) provides an overview of the
methodological and analytical considerations, 3) gives examples of past research using�…
forms of measurement for nutrition behaviors. Ecological momentary assessment (EMA)
attempts to overcome the challenges of recalled data with real-time data collection in a
subject's natural environment, often leveraging technology. This perspective piece 1)
introduces the concepts and terminology of EMA, 2) provides an overview of the
methodological and analytical considerations, 3) gives examples of past research using�…