পদ্ধতির তুলনা করুন

	জ্ঞানীয় রোগনির্ণয় মডেল (DINA / G-DINA)	র্যাশ মডেল
ক্ষেত্র	মনোমিতি	মনোমিতি
পরিবার	Latent structure	Latent structure
উদ্ভবের বছর	2011	1960
প্রবর্তক	Jimmy de la Torre	Georg Rasch
ধরন	Latent variable diagnostic classification model	Item Response Theory / Latent trait model
মৌলিক উৎস	de la Torre, J. (2011). The generalized DINA model framework. Psychometrika, 76(2), 179–199.	Rasch, G. (1960). Probabilistic Models for Some Intelligence and Attainment Tests. Danish Institute for Educational Research, Copenhagen.
অপর নাম	Diagnostic Classification Model, Skills Assessment Model, Attribute Mastery Model, Bilişsel Tanı Modeli	1PL IRT, one-parameter logistic model, Rasch Modeli — 1PL IRT, 1PL model
সম্পর্কিত	2	6
সারসংক্ষেপ	Cognitive Diagnosis Models (CDMs) are a family of latent variable models designed to classify examinees according to their mastery of a set of discrete cognitive attributes or skills. The Generalized DINA (G-DINA) framework, introduced by Jimmy de la Torre in 2011, provides a unifying structure that encompasses many specific CDMs — including the DINA, DINO, ACDM, and LLM models — as special cases, enabling fine-grained diagnostic feedback beyond a single total score.	The Rasch model, introduced by Georg Rasch in 1960, is the simplest member of the Item Response Theory (IRT) family. It assigns a single difficulty parameter to each test item and places both item difficulties and person abilities on the same logit scale, enabling direct, sample-independent comparison of items and persons.