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Factors that Impact EFL Acquisition in Cape Verde
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In: Master’s Theses and Projects (2021)
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Educating for Global Competence: Co-Constructing Outcomes in the Field: An Action Research Project
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In: All Antioch University Dissertations & Theses (2021)
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Exploring the self-efficacy beliefs of Vietnamese pre-service teachers of English as a foreign language
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In: Research outputs 2014 to 2021 (2021)
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English-for-Teaching in Higher Education: Discourse Functions and Language Exemplars
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In: MITESOL Journal: An Online Publication of MITESOL (2021)
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Flipgrid and Second Language Acquisition Using Flipgrid to Promote Speaking Skills for English Language Learners
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In: Master’s Theses and Projects (2020)
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The Digital Literacy Practices Of Transfronterizx Esol College Students: Los De Esol
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In: Open Access Theses & Dissertations (2020)
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The effect of task complexity on rater severity in an adaptive performance-based second language oral communication test
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In: Graduate Theses and Dissertations (2019)
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Developing and evaluating corpus-based feedback
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In: Graduate Theses and Dissertations (2019)
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Effects of rating criteria order on the halo effect in second language writing assessment
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In: Graduate Theses and Dissertations (2019)
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Abstract:
The halo effect is raters’ undesirable tendency to assign more similar ratings across rating criteria than they should, thus compromising the validity of the ratings. The impacts of the halo effect on ratings have been studied in rater-mediated performance assessment. Little is known, however, about the extent to which rating criteria order in analytic rating scales is associated with the magnitude of the halo effect. Thus, the aim of the study is to examine the extent to which the magnitude of the halo effect exhibited by trained novice Korean raters is associated with rating criteria order in analytic rating scales in the context of second language writing assessment. To select essays that appropriately display uneven profiles across four rating criteria, the single-trait rating method was implemented along with the employment of four expert raters. Next, 11 trained novice Korean raters rated the same 30 screened essays in three different rating orders: standard-, reverse-, and random-order. In the standard-order rating rubric, the rating criteria were presented as follows: content, organization, vocabulary, and language use. This order was precisely reversed in the reverse-order rating rubric. In the random-order rating rubric, the rating criteria were randomly displayed to raters. Along with the preliminary inspection of a multitrait-multimethod (MTMM) matrix, a three-facet rating scale model within a many-facet Rasch measurement (MFRM) framework was fitted to estimate the magnitude of the halo effect. Think-aloud verbal protocol analysis was conducted to examine how rating criteria order affects the rating process. The overall results of this study showed that the similar magnitude of the group-level halo effect was detected in the standard- and reverse-order rating rubric while the random presentation of rating criteria decreased the group-level halo effect. The results of the think-aloud verbal protocol analysis indicated that the standard- and reverse-order rubrics affected the rating process. When anchoring rating criterion difficulty, rater fit statistics were effective in flagging the halo-exhibiting individual raters. A major implication of the study is the necessity of considering rating criteria order as a source of construct-irrelevant difficulty when developing analytic rating scales.
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Keyword:
analytic rating scales; and Multicultural Education; Bilingual; English Language and Literature; Halo effect; Multilingual; rating criteria order
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URL: https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=8726&context=etd https://lib.dr.iastate.edu/etd/17719
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10 |
ASR as a tool for providing feedback for vowel pronunciation practice
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In: Graduate Theses and Dissertations (2019)
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11 |
English in France - Linguistic Dominance and Ambivalence
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In: Honors Projects (2019)
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Writes Well with Others: Developing L2 Expertise in Writing Center Tutors
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In: Purdue Writing Lab/Purdue OWL Creative Materials (2019)
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13 |
Using Spanish In English-Language Spaces: Identifying Bilingual Composition Students' Translanguaging Practices
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In: Open Access Theses & Dissertations (2019)
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14 |
The effect of delivery mode on L2 students' listening comprehension skills: Context versus animated videos
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In: Graduate Theses and Dissertations (2018)
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An adaptive computational system for automated, learner-customized segmental perception training in words and sentences: Design, implementation, assessment
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In: Graduate Theses and Dissertations (2018)
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16 |
TELLING ROOM: Color in Action
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In: Thinking Matters Symposium Archive (2018)
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Isolation and Revenge: Where Victor Frankenstein Went Wrong
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In: Nebraska College Preparatory Academy Senior Capstone Projects (2018)
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18 |
Balance of Limits and Experimentation
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In: Nebraska College Preparatory Academy Senior Capstone Projects (2018)
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19 |
Language, Literacy And Project Based Learning: An Ethnographic Case Study Of A New Tech Classroom In A High School On The US/Mexico Border
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In: Open Access Theses & Dissertations (2018)
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Innovative College English Teaching Based on CBI
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In: International Symposium for Innovative Teaching and Learning (2017)
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