手法を比較

	対面式日記法	ダイアリー法
分野	調査方法論	調査方法論
系統	Process / pipeline	Process / pipeline
提唱年	1980s–1990s (formalized face-to-face protocol era)	1920s–1940s (systematised by Allport, 1942)
提唱者	Rooted in sociological and psychological diary research traditions; face-to-face protocols formalized in the late 20th century	Gordon Allport (systematic social-science use); Nels Anderson (early fieldwork diaries)
種類	Qualitative / mixed-methods data collection technique	Qualitative / mixed-methods data-collection technique
原典	Alaszewski, A. (2006). Using Diaries for Social Research. Sage Publications. ISBN: 978-0761941484	Alaszewski, A. (2006). Using Diaries for Social Research. Sage. ISBN: 978-0761941415
別名	in-person diary study, face-to-face diary study, personal diary method, paper diary method	diary study, diary technique, self-report diary, daily diary method
関連	5	5
概要	The face-to-face diary method is a data collection technique in which participants are recruited, briefed, and supported through in-person researcher contact while keeping structured or open-ended diaries over a defined period. By combining the temporal depth of diary records with the rapport and clarity of direct researcher interaction, it reduces ambiguity in diary instructions, improves compliance, and allows the researcher to probe or clarify entries at handover or follow-up meetings.	The diary method is a data-collection technique in which participants record their thoughts, behaviours, events, or experiences in their own words at regular or event-contingent intervals over a defined study period. By capturing data close in time to the event, diaries reduce retrospective recall bias and give researchers access to the texture of everyday life as it unfolds — something one-off surveys and retrospective interviews cannot provide.