Concepedia

Don Powers

DP

Statistics

Publications

7

Citations

201

H-Index

7

Active since

1998

Affiliations

Educational Testing Service(Current)

Don Powers is an author at Educational Testing Service specializing in educational assessment, education, and psychometrics.

Publications per year

1998–2009

7

Publications

7

Immediate Feedback and Opportunity to Revise Answers to Open-Ended Questions

Yigal Attali, Don Powers · Educational and Psychological Measurement · 2009 · 74 citations

Education, Educational Assessment, Educational Psychology +17

A DEVELOPMENTAL WRITING SCALE

Yigal Attali, Don Powers · ETS Research Report Series · 2008 · 40 citations · Full text

Education, Educational Assessment, Educational Measurement +17

AUTOMATED SCORING OF SHORT‐ANSWER OPEN‐ENDED GRE<sup>®</sup> SUBJECT TEST ITEMS

Yigal Attali, Don Powers, Marshall Freedman et al. · ETS Research Report Series · 2008 · 26 citations

Social Sciences, Educational Assessment, Psychology +12

QUALIFYING ESSAY READERS FOR AN ONLINE SCORING NETWORK (OSN)

Don Powers, Mel Kubota, Jill Bentley et al. · ETS Research Report Series · 1998 · 21 citations · Full text

Education, Educational Assessment, Educational Measurement +13

EFFECT OF IMMEDIATE FEEDBACK AND REVISION ON PSYCHOMETRIC PROPERTIES OF OPEN‐ENDED GRE<sup>®</sup> SUBJECT TEST ITEMS

Yigal Attali, Don Powers · ETS Research Report Series · 2008 · 20 citations · Full text

Social Sciences, Educational Assessment, Psychology +13

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