Σύγκριση μεθόδων

	Ημιδομημένη Συνέντευξη μέσω Τηλεφώνου	Δομημένη Συνέντευξη
Πεδίο	Μεθοδολογία Επισκοπήσεων	Μεθοδολογία Επισκοπήσεων
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1970s–1980s (widespread adoption in health and social research)	1940s–1950s
Δημιουργός	Adapted from face-to-face semi-structured interviewing; telephone use in social research documented from the 1970s onward	Survey research tradition; formalized by Campbell, Katona, and Kahn in mid-20th century
Τύπος	Qualitative data collection technique	Quantitative / mixed data collection technique
Θεμελιώδης πηγή	Novick, G. (2008). Is there a bias against telephone interviews in qualitative research? Research in Nursing & Health, 31(4), 391–398.	Fontana, A., & Frey, J. H. (2000). The interview: From structured questions to negotiated text. In N. K. Denzin & Y. S. Lincoln (Eds.), Handbook of Qualitative Research (2nd ed., pp. 645–672). Sage.
Εναλλακτικές ονομασίες	telephone semi-structured interview, phone-based semi-structured interview, TASI, telephone qualitative interview	standardized interview, formal interview, schedule-based interview, fixed-format interview
Συναφείς	6	4
Σύνοψη	A telephone-assisted semi-structured interview is a qualitative data collection technique in which a researcher conducts a guided conversation with a participant over the telephone, using a pre-designed topic guide that balances predetermined questions with freedom to probe and explore. It combines the flexibility of semi-structured interviewing with the geographic reach and logistical convenience of telephone communication, making it widely used in health, social, and organizational research.	A structured interview is a data collection technique in which every participant is asked exactly the same pre-specified questions in the same order, using standardized wording. Because the interview schedule is fixed, responses across participants are directly comparable, enabling quantitative aggregation and statistical analysis. It sits at the most standardized end of the interview continuum, between the self-administered questionnaire and the semi-structured interview.