Rekodi ya ushahidi wa mbinu

Longitudinal Research

Longitudinal research is an observational design in which the same participants, groups, or units are measured repeatedly over an extended period. Rather than capturing a single snapshot, it tracks change, stability, and temporal sequencing of variables — making it the primary non-experimental strategy for studying development, growth, decline, and the unfolding of causal processes across time.

Sources recorded, not reviewed

Rekodi ya chanzo

Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.

Longitudinal Research Design

Rekodi ya mbinu ya kiajenda · process-pipeline / research-design

Menard, S. (2002). Longitudinal Research (2nd ed.). Sage Publications. · ISBN 978-0761922841
Singer, J. D., & Willett, J. B. (2003). Applied Longitudinal Data Analysis: Modeling Change and Event Occurrence. Oxford University Press. · ISBN 978-0195152968

Fungua mbinu kamili

Madai yaliyotunzwa

Madai yamehifadhiwa katika daftari la ushahidi, kila moja ikiwa na tathmini yake.

Hakuna madai yaliyotunzwa bado

Mwonekano huu haubuni tathmini ya dai wakati daftari haina yoyote.

Mbinu zinazohusiana

Zilizotengenezwa kutoka kwa grafu ya mbinu na kuonyeshwa kama uhusiano uliopendekezwa na mashine — hakuna dai la ushahidi linalodokezwa.

Taxonomic bucketDescriptive Researchmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketPanel Researchmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSurvey Researchmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketTrend Researchmachine-suggested · Relational suggestion, not evidence.