Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Chaitanya Ramineni"'
Publikováno v:
ETS Research Report Series. 2018:1-31
Publikováno v:
Language Testing. 36:125-144
Essay writing is a common type of constructed-response task used frequently in standardized writing assessments. However, the impromptu timed nature of the essay writing tests has drawn increasing criticism for the lack of authenticity for real-world
Autor:
Chaitanya Ramineni, Brent Bridgeman
Publikováno v:
Assessing Writing. 34:62-71
Automated Writing Evaluation (AWE)systems are built by extracting features from a 30 min essay and using a statistical model that weights those features to optimally predict human scores on the 30 min essays. But the goal of AWE should be to predict
Publikováno v:
ETS Research Report Series. 2015:1-17
This paper considers whether the sources of linguistic complexity presented within texts targeted at 1st-grade readers have increased, decreased, or held steady over the 52-year period from 1962 to 2013. A collection of more than 450 texts is examine
Publikováno v:
ETS Research Report Series. 2015:1-28
Automated scoring models were trained and evaluated for the essay task in the Praxis I® writing test. Prompt-specific and generic e-rater® scoring models were built, and evaluation statistics, such as quadratic weighted kappa, Pearson correlation,
Autor:
Matthew Duchnowski, Chaitanya Ramineni, F. Jay Breyer, April Harris, David M. Williamson, Yigal Attali, Laura Ridolfi-McCulla
Publikováno v:
ETS Research Report Series. 2014:1-66
In this research, we investigated the feasibility of implementing the e-rater® scoring engine as a check score in place of all-human scoring for the Graduate Record Examinations® (GRE®) revised General Test (rGRE) Analytical Writing measure. This
Autor:
Chaitanya Ramineni
Publikováno v:
Assessing Writing. 18:40-61
In this paper, I describe the design and evaluation of automated essay scoring (AES) models for an institution's writing placement program. Information was gathered on admitted student writing performance at a science and technology research universi
Publikováno v:
Assessing Writing. 18:25-39
In this paper, we provide an overview of psychometric procedures and guidelines Educational Testing Service (ETS) uses to evaluate automated essay scoring for operational use. We briefly describe the e-rater system, the procedures and criteria used t
Autor:
Paul Douglas Deane, Chaitanya Ramineni
Publikováno v:
Adaptive Educational Technologies for Literacy Instruction ISBN: 9781315647500
Adaptive Educational Technologies for Literacy Instruction
Adaptive Educational Technologies for Literacy Instruction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c2b8b75a1d60706b852c2a7b1d7e0ba
https://doi.org/10.4324/9781315647500-12
https://doi.org/10.4324/9781315647500-12
Publikováno v:
Learning and Individual Differences. 20:82-88
Children's symbolic number sense was examined at the beginning of first grade with a short screen of competencies related to counting, number knowledge, and arithmetic operations. Conventional mathematics achievement was then assessed at the end of b