Article Title: A Novel, Inexpensive Use of Smartphone Technology for Ecological Momentary Assessment in Middle-Aged Women

[1]  Edward McAuley,et al.  Self-efficacy and the maintenance of exercise participation in older adults , 1993, Journal of Behavioral Medicine.

[2]  S. Shiffman,et al.  20. Ecological Momentary Assessment , 2013 .

[3]  Justin L. Matthews,et al.  Developing an Instrument to Measure Physical Activity Related Self-Worth in Women: Rasch Analysis of the Women's Physical Activity Self-Worth Inventory (WPASWI) , 2013 .

[4]  Wanda Pratt,et al.  Healthcare in the pocket: Mapping the space of mobile-phone health interventions , 2012, J. Biomed. Informatics.

[5]  Charles B. Corbin,et al.  The Physical Self-Perception Profile: Development and preliminary validation , 1989 .

[6]  Michael Catt,et al.  Validation of the GENEA Accelerometer. , 2011, Medicine and science in sports and exercise.

[7]  J. Staudenmayer,et al.  Classification accuracy of the wrist-worn gravity estimator of normal everyday activity accelerometer. , 2013, Medicine and science in sports and exercise.

[8]  R. Shavelson,et al.  Self-Concept: Validation of Construct Interpretations , 1976 .

[9]  Christine Barrowclough,et al.  A Comparison of Two Delivery Modalities of a Mobile Phone-Based Assessment for Serious Mental Illness: Native Smartphone Application vs Text-Messaging Only Implementations , 2013, Journal of medical Internet research.

[10]  Ulrich W. Ebner-Priemer,et al.  How to Investigate Within-Subject Associations between Physical Activity and Momentary Affective States in Everyday Life: A Position Statement Based on a Literature Overview , 2013, Front. Psychol..

[11]  E. Kuntsche,et al.  Short message service (SMS) technology in alcohol research--a feasibility study. , 2009, Alcohol and alcoholism.

[12]  Michael Eid,et al.  Compliance to a cell phone-based ecological momentary assessment study: the effect of time and personality characteristics. , 2012, Psychological assessment.

[13]  Aaron Smith,et al.  U.S. Smartphone Use in 2015 , 2015 .

[14]  J. Crowther,et al.  The effects of exercise on body satisfaction and affect. , 2010, Body image.

[15]  Emmanuel Kuntsche,et al.  ICAT: Development of an Internet-Based Data Collection Method for Ecological Momentary Assessment Using Personal Cell Phones , 2012, European journal of psychological assessment : official organ of the European Association of Psychological Assessment.

[16]  Gordon B. Davis,et al.  User Acceptance of Information Technology: Toward a Unified View , 2003, MIS Q..

[17]  S. Intille,et al.  Momentary Assessment of Adults’ Physical Activity and Sedentary Behavior: Feasibility and Validity , 2012, Front. Psychology.