השוואת שיטות

	תיאוריית שורשים אוריינטציונית אורכית	תיאוריה מעוגנת (Grounded Theory)
תחום	איכותני	מחקר איכותני
משפחה	Process / pipeline	Process / pipeline
שנת המקור	1990s–2000s (systematic longitudinal application emerged ~2000–2010)	1967
הוגה השיטה	Anselm Strauss & Juliet Corbin (grounded theory basis); extended by qualitative longitudinal researchers (e.g., Bren Neale, Julia Brannen)	Barney Glaser and Anselm Strauss
סוג	Qualitative research design and analytic approach	Method
מקור מכונן	Strauss, A., & Corbin, J. (1998). Basics of Qualitative Research: Techniques and Procedures for Developing Grounded Theory (2nd ed.). Sage. ISBN: 978-0803959408	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
כינויים	longitudinal GT (Straussian), Strauss-Corbin longitudinal grounded theory, processual grounded theory, longitudinal constructivist grounded theory	GT, Grounded Theory Approach
קשורות	5	3
תקציר	Longitudinal Straussian Grounded Theory applies the systematic coding procedures of Strauss and Corbin's grounded theory — open, axial, and selective coding — to data gathered across multiple time points. Rather than producing a static snapshot of a social phenomenon, it tracks how processes, identities, or conditions evolve, generating a substantive theory grounded in change over time. It is particularly powerful for studying social processes that unfold across months or years.	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.