Vertaile menetelmiä

	DINA-malli	DINO-malli	Välttämättömyysanalyysi
Tieteenala	Psykometriikka	Psykometriikka	Psykometriikka
Menetelmäperhe	Latent structure	Latent structure	Latent structure
Syntyvuosi	2001	2006	2016
Kehittäjä	Brian Junker, Klaas Sijtsma	James Templin, Russell Henson	Jan Dul
Tyyppi	Discrete latent class model	Disjunctive latent class model	Set-theoretic configurational analysis
Alkuperäislähde	Junker, B. W., & Sijtsma, K. (2001). Cognitive assessment models with few assumptions, and connections with nonparametric item response theory. Applied Psychological Measurement, 25(3), 258-272.	Templin, J., & Henson, R. A. (2006). Measurement of psychological disorders using cognitive diagnosis models. Psychological Methods, 11(3), 287-305.	Dul, J. (2016). Necessary Condition Analysis (NCA): Logic and methodology of "necessary but not sufficient" causality. Organizational Research Methods, 19(1), 10-52.
Rinnakkaisnimet	DINA	DINO	NCA
Liittyvät	4	4	5
Tiivistelmä	The DINA Model (Deterministic Inputs, Noisy Outputs) is a cognitive diagnostic model developed by Junker and Sijtsma (2001) that classifies examinees into latent skill classes based on their item response patterns. DINA assumes a deterministic relationship between skill mastery and correct responses, with probabilistic error accounting for guessing and slips.	The DINO Model (Deterministic Inputs, Noisy Outputs—Disjunctive) is a cognitive diagnostic model that relaxes DINA's conjunctive (AND) skill requirement logic. DINO assumes an examinee only needs to master one of multiple possible skill pathways to answer an item correctly, making it suitable for scenarios where skills are substitutable or alternative routes to success exist.	Necessary Condition Analysis (NCA) is a set-theoretic method developed by Dul (2016) that identifies conditions necessary (but not necessarily sufficient) for an outcome to occur. Unlike regression, which estimates average effects, NCA identifies absolute thresholds: conditions that must be present at a certain level for the outcome to be possible, regardless of other factors.