পদ্ধতির তুলনা করুন

	পাইলট-পরীক্ষিত আধা-কাঠামোবদ্ধ সাক্ষাৎকার	অনলাইন আধা-কাঠামোবদ্ধ সাক্ষাৎকার
ক্ষেত্র	জরিপ পদ্ধতি	জরিপ পদ্ধতি
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1970s–1980s (as formalised pilot testing of qualitative instruments)	Late 1990s–2000s (systematic treatment by ~2010)
প্রবর্তক	Standard qualitative methods practice; systematised in social research methodology literature	Adapted from face-to-face semi-structured interviewing; online variant emerged with internet adoption in research (Salmons, Mann, Stewart)
ধরন	Qualitative data collection technique with pre-validation phase	Qualitative data collection technique
মৌলিক উৎস	Bryman, A. (2016). Social Research Methods (5th ed.). Oxford University Press. ISBN: 9780198714965	Brinkmann, S., & Kvale, S. (2015). InterViews: Learning the Craft of Qualitative Research Interviewing (3rd ed.). Sage. ISBN: 978-1452203867
অপর নাম	pilot semi-structured interview, pre-tested qualitative interview, pilot interview protocol, trial semi-structured interview	virtual semi-structured interview, remote semi-structured interview, online qualitative interview, video-mediated semi-structured interview
সম্পর্কিত	4	5
সারসংক্ষেপ	A pilot-tested semi-structured interview combines the flexibility of semi-structured interviewing — a guide of open-ended questions allowing conversational depth — with a mandatory pre-study pilot phase in which the guide is trialled on a small subset of participants or informants. The pilot reveals ambiguous questions, poor sequencing, and missing topics before the main data collection begins, substantially strengthening the validity and efficiency of the final instrument.	An online semi-structured interview is a qualitative data collection technique in which a researcher conducts a guided but flexible conversation with a participant over a digital medium — video call, telephone, chat, or email — using a prepared interview guide with open-ended questions while remaining free to probe, reorder, or add follow-up questions as the dialogue unfolds. It combines the accessibility of remote communication with the depth and adaptability of semi-structured inquiry.