পদ্ধতির তুলনা করুন

	Triangulated Research Diary	অংশগ্রহণমূলক পর্যবেক্ষণ
ক্ষেত্র	জরিপ পদ্ধতি	গুণগত গবেষণা
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1970s–1980s (triangulation formalized by Denzin 1978; diary methodology developed through 1980s)	1922
প্রবর্তক	Norman K. Denzin (triangulation framework); Mary Louise Holly (research diary practice)	Bronislaw Malinowski
ধরন	Qualitative data collection technique	Method
মৌলিক উৎস	Denzin, N. K. (1978). The Research Act: A Theoretical Introduction to Sociological Methods (2nd ed.). McGraw-Hill.	Geertz, C. (1973). The Interpretation of Cultures. Basic Books. ISBN: 978-0465026432
অপর নাম	reflective diary triangulation, multi-method research journal, triangulated reflexive diary, diary-based triangulation	ethnographic observation, participatory observation, overt observation, immersive observation
সম্পর্কিত	6	4
সারসংক্ষেপ	A Triangulated Research Diary is a qualitative data collection approach in which a researcher's ongoing reflective diary is used as one strand within a triangulated data collection strategy. The diary records observations, decisions, emotions, and emerging interpretations across the study, while at least one other data source — such as interviews, documents, or observations — is collected in parallel. Cross-checking diary entries against other sources increases the credibility and depth of the findings.	Participant observation is a qualitative research method in which the researcher embeds themselves within a community, organization, or social setting for an extended period, engaging in the activities and relationships of the group while systematically observing and documenting behavior, interactions, and cultural meaning. Pioneered by Malinowski in the 1920s and developed in anthropology, the method has been adopted across sociology, education, health sciences, and organizational research. The researcher functions as both insider (participating in group activities) and outsider (maintaining analytical distance), generating thick description—rich accounts of context, behavior, and meaning that reveal how people actually live and interact.