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Polytomy
Known as:
Polytomous
In biology, a polytomy /pəˈlɪtəmi/ is a section of a phylogeny in which the relationships cannot be fully resolved to dichotomies, thus giving many…
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Related topics
Related topics
9 relations
Cladistics
Computational phylogenetics
Gene pool
Molecular clock
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Optimal item pool design for computerized adaptive tests with polytomous items using GPCM
Xuechun Zhou
,
M. Reckase
2014
Corpus ID: 61733649
Computerized adaptive testing (CAT) is a testing procedure with advantages in improving measurement precision and increasing test…
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2012
2012
A factor analytic comparison of dichotomous and polytomous response categories
P. Vorster
2012
Corpus ID: 147483795
Review
2011
Review
2011
Using SAS® for Modeling and Simulation in Drug Development - A Review and Assessment of Some Available Tools
M. Munsaka
,
Michael L. Carniello
2011
Corpus ID: 17563639
It is widely recognized that modeling and simulation is a valuable tool that can be used to help understand various…
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2010
2010
Understanding the Response Structure and Process in the Polytomous Rasch Model
D. Andrich
2010
Corpus ID: 34783571
Recent discussions with Guanzhong Luo helped in the articulation of the model for this Report. The research reported in this…
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2010
2010
Development and Evaluation of a Confidence-Weighting Computerized Adaptive Testing
Yung-Chin Yen
,
Rong-Guey Ho
,
Li-Ju Chen
,
Kun-Yi Chou
,
Yan-Lin Chen
J. Educ. Technol. Soc.
2010
Corpus ID: 16639169
The purpose of this study was to examine whether the efficiency, precision, and validity of computerized adaptive testing (CAT…
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2005
2005
Person fit for tests with polytomous responses
A. Dagohoy
2005
Corpus ID: 154962146
This thesis is concerned with person-fit analysis in the context of polytomous item responses.
2004
2004
The measurement of test severity , significance tests for resolution , and a unified philosophy of phylogenetic inference
Demirsoy Evin
,
Ueiroz
2004
Corpus ID: 58893513
463 Queiroz, K. de (2004). The measurement of test severity, significance tests for resolution, and a unified philosophy of…
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2001
2001
Detecting DIF in polytomous items: An empirical comparison of the ordinal logistic regression, logistic discriminant function analysis, Mantel, and Generalized Mantel-Haenszel procedures.
E. Kristjansson
2001
Corpus ID: 126312079
1993
1993
A Comparison of Testlet Reliability for Polytomous Scoring Methods.
K. Crehan
1993
Corpus ID: 65413539
Review
1982
Review
1982
Het schatten en toetsen van een kruistabel onder loglineaire modelassumpties
L. Dijkstra
1982
Corpus ID: 119538514
Starting from the saturated multiplicative f model, a review of fundamental commonality in several versions of the loglinear…
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