So sánh phương pháp

	Phương pháp hỗn hợp tập trung vào đánh giá can thiệp	Nghiên cứu đối chứng ngẫu nhiên (RCT)
Lĩnh vực	Thiết kế nghiên cứu	Thiết kế thí nghiệm
Họ	Process / pipeline	Hypothesis test
Năm ra đời	2000s (systematized ~2007–2011)	1948
Người khởi xướng	Creswell & Plano Clark (systematized); roots in evaluation research by Patton and Shadish	James Lind (early precursor, 1747); modern formulation: Austin Bradford Hill & Medical Research Council (1948)
Loại	Mixed methods research design	Interventional comparative study
Công trình gốc	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). SAGE Publications. ISBN: 978-1483346298	Schulz, K.F., Altman, D.G., Moher, D., for the CONSORT Group (2010). CONSORT 2010 Statement: Updated Guidelines for Reporting Parallel Group Randomised Trials. BMJ, 340, c332.
Tên gọi khác	intervention mixed methods evaluation, mixed methods intervention evaluation, program evaluation mixed methods, evaluation mixed methods	RCT, randomised controlled trial, clinical trial, Randomize Kontrollü Çalışma (RCT) Tasarımı
Liên quan	2	7
Tóm tắt	Evaluation-focused intervention mixed methods is a research design that embeds both quantitative and qualitative strands within an intervention or program evaluation study. It combines outcome measurement — typically from a randomized or quasi-experimental trial — with qualitative investigation of how and why the intervention worked, for whom, and under what conditions. The design is widely used in health, education, social service, and policy evaluation contexts where understanding mechanisms and context is as important as measuring effectiveness.	A randomized controlled trial (RCT) is the gold standard experimental design in clinical and health research, in which participants are randomly allocated to a treatment group or a control group so that the effect of an intervention can be measured with the highest possible degree of internal validity. The modern parallel-group RCT was formalized by Austin Bradford Hill and the Medical Research Council in their landmark streptomycin trial of 1948, and its reporting is governed today by the CONSORT 2010 guidelines (Schulz et al., 2010).