64 citations · 184 across the 34 of their papers we have counts for
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stat.AP2014
A multilevel finite mixture item response model to cluster examinees and schools
Michela Gnaldi, Silvia Bacci, Francesco Bartolucci
Within the educational context, a key goal is to assess students acquired skills and to cluster students according to their ability level. In this regard, a relevant element to be…
stat.AP2014
Item selection by Latent Class-based methods
Francesco Bartolucci, Giorgio E. Montanari, Silvia Pandolfi
The evaluation of nursing homes is usually based on the administration of questionnaires made of a large number of polytomous items. In such a context, the Latent Class (LC) model…