So sánh phương pháp
Xem các phương pháp đã chọn cạnh nhau; những hàng khác biệt được làm nổi bật.
| Phân tích nội dung định lượng dựa trên bảng× | Phân tích nội dung định lượng theo chiều dọc× | |
|---|---|---|
| Lĩnh vực | Thiết kế nghiên cứu | Thiết kế nghiên cứu |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1950s–1980s (formalized in communication research) | 1950s onward; longitudinal application widely adopted in media research by the 1970s–1980s |
| Người khởi xướng≠ | Synthesized from Berelson's content analysis tradition and panel study methodology | Developed within communication and media studies; codified by Berelson (1952) and extended by Riffe, Lacy, Fico |
| Loại≠ | Longitudinal observational design | Quantitative observational research design |
| Công trình gốc≠ | Neuendorf, K. A. (2002). The Content Analysis Guidebook. Sage Publications. ISBN: 978-0761919773 | Riffe, D., Lacy, S., Watson, B., & Fico, F. (2019). Analyzing Media Messages: Using Quantitative Content Analysis in Research (4th ed.). Routledge. ISBN: 9781138490536 |
| Tên gọi khác | longitudinal content analysis, repeated-measures content analysis, panel content analysis, tracking content analysis | longitudinal content analysis, repeated-measure content analysis, time-series content analysis, longitudinal QCA |
| Liên quan | 5 | 5 |
| Tóm tắt≠ | Panel-based quantitative content analysis applies systematic, numeric coding of media or textual content to the same fixed panel of sources at multiple time points. By holding the source panel constant while measurements repeat over time, researchers can track genuine change in content patterns rather than confounding source variation with temporal change. It is widely used in communication, media studies, and political science to monitor how coverage, framing, or topic salience evolves. | Longitudinal quantitative content analysis systematically codes and counts features of texts, images, or media messages gathered at two or more points in time, enabling researchers to track how content changes, how themes rise or fall in prevalence, and how media or institutional messaging responds to external events. The design merges the structured measurement logic of quantitative content analysis with the temporal tracking power of longitudinal observation. |
| ScholarGateBộ dữ liệu ↗ |
|
|