Võrdle meetodeid

	Telefoniga läbiviidav süvainvestigatsioon	Standardiseeritud intervjuu küsimusuuringute jaoks
Valdkond	Küsitlusmetoodika	Küsitlusmetoodika
Perekond	Process / pipeline	Process / pipeline
Tekkeaasta	1980s–1990s (widespread adoption)	1940s–1950s
Looja	Developed from qualitative interview traditions; telephone variant documented from the 1980s onward	Survey research tradition; formalized by Campbell, Katona, and Kahn in mid-20th century
Tüüp	Qualitative data collection technique	Quantitative / mixed data collection technique
Algallikas	Sturges, J. E., & Hanrahan, K. J. (2004). Comparing telephone and face-to-face qualitative interviewing: A research note. Qualitative Research, 4(1), 107–118.	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.
Rööpnimetused	telephone in-depth interview, phone-based qualitative interview, TIDI, telephone qualitative interview	standardized interview, formal interview, schedule-based interview, fixed-format interview
Seotud	3	4
Kokkuvõte	A telephone-assisted in-depth interview is a qualitative data collection method in which a researcher conducts a lengthy, open-ended, exploratory conversation with a participant via telephone. It preserves the depth and flexibility of face-to-face in-depth interviewing while overcoming geographic and mobility barriers, making it particularly useful when participants are dispersed, housebound, or when travel is impractical.	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.