Σύγκριση μεθόδων

	Μέθοδος Ηλεκτρονικού Ημερολογίου	Δειγματοληψία Εμπειρίας μέσω Κινητού
Πεδίο	Μεθοδολογία Επισκοπήσεων	Μεθοδολογία Επισκοπήσεων
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	2000s (online adaptation); diary method roots in social research circa 1970s–1990s	1983
Δημιουργός	Adaptation of the traditional diary method; Bolger, Davis & Rafaeli (2003) systematized the daily diary design; online delivery emerged through web survey tools in the early 2000s	Mihaly Csikszentmihalyi & Reed Larson
Τύπος	Longitudinal self-report data collection technique	Intensive longitudinal data collection technique
Θεμελιώδης πηγή	Alaszewski, A. (2006). Using Diaries for Social Research. Sage Publications. ISBN: 978-0761942764	Csikszentmihalyi, M., & Larson, R. (1987). Validity and reliability of the Experience-Sampling Method. Journal of Nervous and Mental Disease, 175(9), 526–536.
Εναλλακτικές ονομασίες	e-diary method, digital diary study, web-based diary method, online daily diary study	ESM, Experience Sampling Method, Ecological Momentary Assessment, EMA
Συναφείς	5	5
Σύνοψη	The online diary method is a longitudinal data collection technique in which participants record their thoughts, experiences, behaviors, or events in structured or semi-structured entries submitted via digital platforms — such as web forms, email, or dedicated apps — at regular or event-contingent intervals. It combines the ecological validity of traditional diary research with the logistical advantages of remote, automated data collection.	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.