Zobrazeno 1 - 10 of 85 pro vyhledávání: '"Isaac I. Bejar"'
1
Predictive Modeling of Rater Behavior: Implications for Quality Assurance in Essay Scoring
Autor: Isaac I. Bejar, Chen Li, Daniel F. McCaffrey
Publikováno v: Applied Measurement in Education. 33:234-247
We evaluate the feasibility of developing predictive models of rater behavior, that is, rater-specific models for predicting the scores produced by a rater under operational conditions. In the pres...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fc8a1dad2f5b78ff6da4d593a7f2cd2
https://doi.org/10.1080/08957347.2020.1750406
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2
Evidence of the Generalization and Construct Representation Inferences for theGRE®revised General Test Sentence Equivalence Item Type
Autor: Jing Chen, Isaac I. Bejar, Paul Deane, Michael Flor
Publikováno v: ETS Research Report Series. 2017:1-25
The report is the first systematic evaluation of the sentence equivalence item type introduced by the GRE® revised General Test. We adopt a validity framework to guide our investigation based on Kane's approach to validation whereby a hierarchy of i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::852223398b74fd79268cee0722a36729
https://doi.org/10.1002/ets2.12134
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3
An Investigation of the e-rater ® Automated Scoring Engine's Grammar, Usage, Mechanics, and Style Microfeatures and Their Aggregation Model
Autor: Jing Chen, Isaac I. Bejar, Mo Zhang
Publikováno v: ETS Research Report Series. 2017:1-14
Automated essay scoring (AES) generally computes essay scores as a function of macrofeatures derived from a set of microfeatures extracted from the text using natural language processing (NLP). In the e-rater® automated scoring engine, developed at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1e432051348f2cde4b506f34f884be6
https://doi.org/10.1002/ets2.12131
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4
Dimensionality Analyses of theGRE® revised General Test Verbal and Quantitative Measures
Autor: Longjuan Liang, Frédéric Robin, Frank Rijmen, Isaac I. Bejar
Publikováno v: ETS Research Report Series. 2016:1-17
Exploratory and confirmatory factor analyses of domestic data from the GRE® revised General Test, introduced in 2011, were conducted separately for the verbal (VBL) and quantitative (QNT) reasoning measures to evaluate the unidimensionality and loca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::344c6cd680ea54fb9bdf27f5927ba055
https://doi.org/10.1002/ets2.12106
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5
Threats to Score Meaning in Automated Scoring
Autor: Isaac I. Bejar
Publikováno v: Validation of Score Meaning for the Next Generation of Assessments ISBN: 9781315708591
Validation of Score Meaning for the Next Generation of Assessments
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97d85d8aa19721d5d39cb49a3bfd3118
https://doi.org/10.4324/9781315708591-7
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6
A Historical Survey of Research Regarding Constructed-Response Formats
Autor: Isaac I. Bejar
Publikováno v: Methodology of Educational Measurement and Assessment ISBN: 9783319586878
This chapter chronicles ETS contributions related to the use of constructed-response item formats. The use of constructed-response formats in testing dates back to imperial China, where tests were used in the selection of civil servants. In the Unite
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9221051c46f4965befbf89da9a7d98f7
https://doi.org/10.1007/978-3-319-58689-2_18
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8
On the vulnerability of automated scoring to construct-irrelevant response strategies (CIRS): An illustration
Autor: Chaintanya Ramineni, Isaac I. Bejar, Michael Flor, Yoko Futagi
Publikováno v: Assessing Writing. 22:48-59
This research is motivated by the expectation that automated scoring will play an increasingly important role in high stakes educational testing. Therefore, approaches to safeguard the validity of score interpretation under automated scoring should b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac2b254591218105f4719a57cb430c54
https://doi.org/10.1016/j.asw.2014.06.001
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9
Creating Vocabulary Item Types That Measure Students' Depth of Semantic Knowledge
Autor: René Lawless, Paul Deane, Tenaha O'Reilly, John Sabatini, Chen Li, Isaac I. Bejar
Publikováno v: ETS Research Report Series. 2014:1-19
We expect that word knowledge accumulates gradually. This article draws on earlier approaches to assessing depth, but focuses on one dimension: richness of semantic knowledge. We present results from a study in which three distinct item types were de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b17c7279a92cd28f1a2d033979d4c96
https://doi.org/10.1002/ets2.12001
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