So sánh phương pháp

	Phương pháp So sánh Liên tục	Hiện tượng luận
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1967	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
Người khởi xướng	Barney G. Glaser and Anselm L. Strauss	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
Loại	Qualitative research method	Qualitative research approach
Công trình gốc	Glaser, B. G., & Strauss, A. L. (1967). The Discovery of Grounded Theory: Strategies for Qualitative Research. Aldine.	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
Tên gọi khác	CCM, constant comparison, constant comparative analysis, comparative constant analysis	Fenomenoloji, phenomenological inquiry, phenomenological analysis
Liên quan	6	6
Tóm tắt	The Constant Comparative Method (CCM) is a systematic qualitative analysis procedure in which every newly coded incident is immediately compared with all previously coded incidents in the same category. Introduced by Glaser and Strauss in their 1967 grounded theory framework, CCM drives theory development by cycling continuously between data collection and analysis, progressively refining categories until theoretical saturation is reached. Though closely associated with grounded theory, the method has been widely adopted as a stand-alone analytic strategy across qualitative traditions.	Phenomenology is a qualitative research approach that investigates how participants live through and make sense of a specific experience. Rooted in the philosophy of Edmund Husserl and extended by Martin Heidegger, it aims to reveal the essential structures of lived experience rather than to measure or predict outcomes. The two most widely applied variants are Husserl's transcendental phenomenology, which seeks universal essences, and Heidegger's hermeneutic phenomenology, which emphasises interpretation within context.