caa a22 4500 606242082 CHVBK 20210128101316.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s11336-015-9457-x doi (NATIONALLICENCE)springer-10.1007/s11336-015-9457-x On the Link between Cognitive Diagnostic Models and Knowledge Space Theory [Elektronische Daten] [Jürgen Heller, Luca Stefanutti, Pasquale Anselmi, Egidio Robusto] The present work explores the connections between cognitive diagnostic models (CDM) and knowledge space theory (KST) and shows that these two quite distinct approaches overlap. It is proved that in fact the Multiple Strategy DINA (Deterministic Input Noisy AND-gate) model and the CBLIM, a competence-based extension of the basic local independence model (BLIM), are equivalent. To demonstrate the benefits that arise from integrating the two theoretical perspectives, it is shown that a fairly complete picture on the identifiability of these models emerges by combining results from both camps. The impact of the results is illustrated by an empirical example, and topics for further research are pointed out. The Psychometric Society, 2015 knowledge structure nationallicence latent class model nationallicence DINA nationallicence DINO nationallicence MS-DINA nationallicence skill multimap nationallicence problem function nationallicence skill function nationallicence local identifiability nationallicence Heller Jürgen Department of Psychology, University of Tübingen, Schleichstr. 4, 72076, Tübingen, Germany aut Stefanutti Luca University of Padova, Padova, Italy aut Anselmi Pasquale University of Padova, Padova, Italy aut Robusto Egidio University of Padova, Padova, Italy aut Psychometrika Springer US; http://www.springer-ny.com 80/4(2015-12-01), 995-1019 0033-3123 80:4<995 2015 80 11336 https://doi.org/10.1007/s11336-015-9457-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11336-015-9457-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Heller Jürgen Department of Psychology, University of Tübingen, Schleichstr. 4, 72076, Tübingen, Germany aut NATIONALLICENCE 700 1- Stefanutti Luca University of Padova, Padova, Italy aut NATIONALLICENCE 700 1- Anselmi Pasquale University of Padova, Padova, Italy aut NATIONALLICENCE 700 1- Robusto Egidio University of Padova, Padova, Italy aut NATIONALLICENCE 773 0- Psychometrika Springer US; http://www.springer-ny.com 80/4(2015-12-01), 995-1019 0033-3123 80:4<995 2015 80 11336