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ERIC Number: EJ941588
Record Type: Journal
Publication Date: 2011-Oct
Pages: 19
Abstractor: As Provided
Reference Count: N/A
ISSN: ISSN-1075-2935
Comparability of Essay Question Variants
Bridgeman, Brent; Trapani, Catherine; Bivens-Tatum, Jennifer
Assessing Writing, v16 n4 p237-255 Oct 2011
Writing task variants can increase test security in high-stakes essay assessments by substantially increasing the pool of available writing stimuli and by making the specific writing task less predictable. A given prompt (parent) may be used as the basis for one or more different variants. Six variant types based on argument essay prompts from a large-scale, high-stakes North American writing assessment and six based on issue prompts from the same test were created and evaluated in the research section of the test administrations in the winter of 2009. Examinees were asked to volunteer to write an essay on one of the new prompt/variant tasks. Essays were obtained from 7573 examinees for argument prompts and 10,827 examinees for issue prompts. Results indicated that all variant types produced reasonably similar means, standard deviations, and rater reliabilities, suggesting that the variant strategy should be useable for operational administrations in high stakes essay assessments. Variant type did not interact with gender, ethnicity, or language (self-report that English or another language is the examinee's "best" language). (Contains 10 tables.)
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A