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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: J Hum Nutr Diet. 2013 Jul 15;27(0 1):72–81. doi: 10.1111/jhn.12014

Figure 3.

Figure 3

The RFPM uses Ecological Momentary Assessment (EMA) methods to improve data quality and minimize missing data. Prompts are automatically sent to participants’ Smartphones to remind them to capture images of their foods and to send these images to the research staff (the images are received by, and managed in, a computer program called the Food Photography Application©). The Food Photography Application© also stores responses to the prompts, and it sends automated reports to the research team and they can quickly identify when data acquisition problems occur. Reprinted from Martin et al. (2012).