Comparar métodos

	Encuesta presencial	Entrevista Estructurada	Encuesta
Campo	Metodología de encuestas	Metodología de encuestas	Metodología de encuestas
Familia	Process / pipeline	Process / pipeline	Process / pipeline
Año de origen	1930s–1940s (systematic survey era)	1940s–1950s	Late 19th century; systematic social-science use from 1940s
Autor original	Established practice formalised in survey methodology (Gallup, Likert, and others from the 1930s–1940s)	Survey research tradition; formalized by Campbell, Katona, and Kahn in mid-20th century	Francis Galton, Charles Booth, and early social statisticians; formalised by Paul Lazarsfeld in the 1940s
Tipo	Quantitative / mixed-mode data collection	Quantitative / mixed data collection technique	Quantitative (primarily) or mixed-methods data-collection instrument
Fuente seminal	Fowler, F. J. (2014). Survey Research Methods (5th ed.). Sage Publications. ISBN: 978-1452259000	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.	Dillman, D. A., Smyth, J. D., & Christian, L. M. (2014). Internet, Phone, Mail, and Mixed-Mode Surveys: The Tailored Design Method (4th ed.). Wiley. ISBN: 978-1118456149
Alias	personal interview survey, in-person survey, PAPI survey, door-to-door survey	standardized interview, formal interview, schedule-based interview, fixed-format interview	questionnaire survey, survey research, self-report survey, questionnaire study
Relacionados	5	4	6
Resumen	A face-to-face survey is a structured data collection method in which a trained interviewer meets respondents in person and administers a standardised questionnaire. The interviewer reads questions aloud, clarifies wording when permitted by protocol, and records answers — either on paper (PAPI) or a laptop/tablet (CAPI). This mode consistently achieves higher response rates and better data quality for complex or sensitive questionnaires than self-administered alternatives, and is the reference standard in large-scale population surveys.	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.	A survey is a systematic data-collection method in which a standardised set of questions is posed to a sample of respondents to measure attitudes, behaviours, demographics, or other constructs. Surveys can be administered via paper, telephone, online platforms, or face-to-face. They are among the most widely used instruments in social, behavioural, health, and educational research because they can reach large, geographically dispersed samples at relatively low cost.