So sánh phương pháp

	Phân tích nội dung định tính theo chiều dọc	Phân tích Khung
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2000s–2010s	1994
Người khởi xướng	Philipp Mayring (foundational QCA); longitudinal extension developed across qualitative health and social research traditions	Jane Ritchie & Liz Spencer (National Centre for Social Research, UK)
Loại	Qualitative analytical method	Qualitative research method
Công trình gốc	Mayring, P. (2000). Qualitative content analysis. Forum: Qualitative Social Research, 1(2), Art. 20.	Ritchie, J., & Spencer, L. (1994). Qualitative data analysis for applied policy research. In A. Bryman & R. G. Burgess (Eds.), Analysing Qualitative Data (pp. 173–194). Routledge.
Tên gọi khác	LQCA, longitudinal QCA, repeated qualitative content analysis, panel qualitative content analysis	FA, Framework Method, Framework Approach, Applied Qualitative Analysis
Liên quan	3	6
Tóm tắt	Longitudinal qualitative content analysis (LQCA) applies systematic content analysis to text data gathered from the same participants, settings, or documents at two or more points in time. The method preserves the interpretive rigour of qualitative content analysis while adding an explicit temporal dimension, enabling researchers to track how meanings, experiences, categories, or discourse shift, deepen, or stabilise across time rather than producing a single-point-in-time description.	Framework Analysis is a structured qualitative method developed by Jane Ritchie and Liz Spencer at the UK National Centre for Social Research in 1994. It organises qualitative data into a thematic matrix — the analytical framework — enabling systematic comparison across participants and themes. Originally designed for applied policy research with specific questions and timelines, it is now widely used in health services, social policy, and management research where transparency and rigorous cross-case comparison are essential.