Methoden vergleichen

	Grounded Theory	Umfrageforschung	Thematische Analyse
Fachgebiet	Qualitative Forschung	Forschungsdesign	Qualitative Forschung
Familie	Process / pipeline	Process / pipeline	Process / pipeline
Entstehungsjahr	1967	Late 19th century; methodologically systematised 1940s–1960s	2006
Urheber	Barney Glaser and Anselm Strauss	Francis Galton, Charles Booth, and early social statisticians; systematised by Paul Lazarsfeld and colleagues at Columbia in the 1940s	Virginia Braun and Victoria Clarke
Typ	Method	Quantitative (and mixed) non-experimental design	Method
Wegweisende Quelle	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.	Fowler, F. J. (2014). Survey Research Methods (5th ed.). Sage Publications. ISBN: 978-1452259000	Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101.
Aliasnamen	GT, Grounded Theory Approach	survey methodology, questionnaire research, survey design, survey study	TA, Reflexive Thematic Analysis
Verwandt	3	4	3
Zusammenfassung	Grounded Theory (GT) is a systematic qualitative research methodology in which theory emerges directly from data through iterative analysis, rather than being imposed before data collection. Developed by Barney Glaser and Anselm Strauss in 1967, GT prioritizes generating explanatory frameworks grounded in evidence.	Survey research is a quantitative (and sometimes mixed-methods) design in which a researcher collects standardised self-report data from a sample drawn from a defined population, using a questionnaire or structured interview. It is the dominant non-experimental strategy for describing population characteristics, estimating prevalence, mapping attitude distributions, and testing bivariate or multivariate associations across social, behavioural, and health sciences.	Thematic Analysis (TA) is a qualitative research methodology for identifying, analyzing, and reporting patterns (themes) in qualitative data. Developed systematically by Virginia Braun and Victoria Clarke (2006), TA is flexible and accessible, applicable across diverse theoretical frameworks and data types, making it one of the most widely used qualitative methods in psychology, health research, and social sciences.