So sánh phương pháp

	Nhật ký Nghiên cứu Di động	Mobile Experience Sampling
Lĩnh vực	Phương pháp luận khảo sát	Phương pháp luận khảo sát
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2000s–present (mobile adaptation of diary methods established ~2003–2010)	1983
Người khởi xướng	Bolger, Davis & Rafaeli (diary methods); smartphone adaptation emerged early 2000s	Mihaly Csikszentmihalyi & Reed Larson
Loại	Qualitative / mixed-methods data collection technique	Intensive longitudinal data collection technique
Công trình gốc	Bolger, N., Davis, A., & Rafaeli, E. (2003). Diary methods: Capturing life as it is lived. Annual Review of Psychology, 54(1), 579–616.	Csikszentmihalyi, M., & Larson, R. (1987). Validity and reliability of the Experience-Sampling Method. Journal of Nervous and Mental Disease, 175(9), 526–536.
Tên gọi khác	mobile diary study, smartphone diary, digital research diary, mobile diary method	ESM, Experience Sampling Method, Ecological Momentary Assessment, EMA
Liên quan	4	5
Tóm tắt	A Mobile Research Diary is a data collection technique in which participants record thoughts, experiences, behaviours, or events in structured diary entries submitted via a smartphone or tablet app over a defined study period. By moving the diary onto a mobile device, researchers gain time-stamped, geolocation-optional data captured close to the moment of experience, reducing retrospective recall bias while maintaining the rich, naturalistic quality of traditional diary methods.	Mobile Experience Sampling (ESM) is an intensive longitudinal data-collection technique in which participants respond to brief, repeated questionnaires delivered to their smartphones at random or scheduled intervals throughout the day. By capturing thoughts, feelings, behaviors, and context at or near the moment they occur, ESM minimises retrospective recall bias and provides a high-resolution picture of psychological and behavioral fluctuations in everyday life.