NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20250
Since 20240
Since 2021 (last 5 years)0
Since 2016 (last 10 years)0
Since 2006 (last 20 years)3
Audience
Laws, Policies, & Programs
What Works Clearinghouse Rating
Showing 1 to 15 of 19 results Save | Export
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Ling, Guangming; Powers, Donald E.; Adler, Rachel M. – ETS Research Report Series, 2014
One fundamental way to determine the validity of standardized English-language test scores is to investigate the extent to which they reflect anticipated learning effects in different English-language programs. In this study, we investigated the extent to which the "TOEFL iBT"® practice test reflects the learning effects of students at…
Descriptors: Language Tests, Second Language Learning, English (Second Language), Computer Assisted Testing
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Powers, Donald E.; Kim, Hae-Jin; Weng, Vincent Z. – ETS Research Report Series, 2008
To facilitate the interpretation of test scores from the redesigned TOEIC® (listening and reading) test as a measure of English language proficiency, we administered a self-assessment inventory to TOEIC examinees in Japan and Korea that gathered perceptions of their ability to perform a variety of everyday English language tasks. TOEIC scores…
Descriptors: Test Construction, English (Second Language), Test Validity, Language Tests
Hecht, Lawrence W.; Powers, Donald E. – 1982
The Graduate Management Admission Council (GMAC) Validity Study Service was created to enable graduate schools of management to investigate the adequacy of the devices and procedures they use for selection purposes and to facilitate the accumulation and summary of data from many individual graduate management schools. Participating schools are…
Descriptors: Admission Criteria, Business Administration Education, College Entrance Examinations, Correlation
Peer reviewed Peer reviewed
Powers, Donald E.; Fowles, Mary E. – Applied Measurement in Education, 1998
To determine the effects on test performance and test validity of releasing essay topics before an examination, 300 prospective graduate students wrote essays on a released and an unreleased topic. Analyses did not reveal any statistically significant effect of topic release. (SLD)
Descriptors: College Students, Essay Tests, Higher Education, Performance Factors
Powers, Donald E.; Stansfield, Charles W. – ESP Journal, 1985
Reports on a study done to test the validity of the Test of Spoken English (TSE) in evaluating foreign nursing graduates. Results show that the TSE is a valid measure of oral proficiency in the nursing profession and that it is possible to establish professionally-based standards of proficiency. (SED)
Descriptors: English for Special Purposes, Language Proficiency, Language Tests, Nurses
Peer reviewed Peer reviewed
Powers, Donald E. – Journal of Educational Psychology, 1982
The relative contribution of undergraduate grade point average (UGPA) and the Law School Admission Test (LSAT) to predicting academic performance in each of three years of law school was investigated. The LSAT makes its greatest contribution in early years and UGPA in later years. (Author/BW)
Descriptors: College Entrance Examinations, Comparative Analysis, Correlation, Grade Point Average
Peer reviewed Peer reviewed
Chalifour, Clark L.; Powers, Donald E. – Journal of Educational Measurement, 1989
Content characteristics of 1,400 Graduate Record Examination (GRE) analytical reasoning items were coded for item difficulty and discrimination. The results provide content characteristics for consideration in extending specifications for analytical reasoning items and a better understanding of the construct validity of these items. (TJH)
Descriptors: College Entrance Examinations, Construct Validity, Content Analysis, Difficulty Level
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Powers, Donald E. – ETS Research Report Series, 2005
This study examined how the practice of prepublishing prompts used on the writing section of the Graduate Record Examinations® (GRE®) General Test impacts test-preparation behavior, test performance, test validity, and examinee perceptions of the value of prompt prepublication. Researchers imposed modest experimental control over how participants…
Descriptors: Essays, Prompting, Cues, Writing Tests
Powers, Donald E. – 1980
In addition to scores on the Graduate Management Admission Test (GMAT), which are required of applicants to a substantial number of graduate management schools, foreign candidates may also be required to submit scores on the Test of English as a Foreign Language (TOEFL) as an indication of English language proficiency. The present study provides…
Descriptors: College Entrance Examinations, English (Second Language), Foreign Students, Graduate Students
Peer reviewed Peer reviewed
Powers, Donald E.; Schedl, Mary A.; Leung, Susan Wilson; Butler, Frances A. – Language Testing, 1999
A communicative-competence orientation was undertaken to study the validity of test-score inferences derived from the revised Test of Spoken English (TSE). To implement the approach, a sample of undergraduate students, primarily native-English speakers, provided reactions to the test responses of a sample of TSE examinees. (Author/VWL)
Descriptors: College Students, Communicative Competence (Languages), English (Second Language), Inferences
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Sinharay, Sandip; Feng, Ying; Saldivia, Luis; Powers, Donald E.; Ginuta, Anthony; Simpson, Annabelle; Weng, Vincent – ETS Research Report Series, 2008
The validity of TOEIC Bridge™ scores as a measure of English language skill was examined from the standpoint of a unified concept of test validity. In this study, more than 6,000 test takers in 3 Latin American countries (Chile, Colombia, and Ecuador) took 1 form of the TOEIC Bridge test, and their scores were compared to additional information…
Descriptors: English (Second Language), Language Tests, Second Language Learning, Test Validity
Powers, Donald E.; Wilson, Susan T. – 1993
It has been reasonably well established that test takers can sometimes answer correctly some reading comprehension passages without reading the passages on which the questions are based. This issue was studied with the new Scholastic Aptitude Test (SAT) in a study designed to determine the strategies by which examinees are able to achieve…
Descriptors: College Entrance Examinations, Construct Validity, High School Students, High Schools
Swinton, Spencer S.; Powers, Donald E. – 1980
A study was conducted in order to investigate the factor structure of the Graduate Record Examinations (GRE) Aptitude Test, which now includes an analytical module. Comparison of the factor structures of the Aptitude Test before and after modification suggested that the factor structure of the verbal and quantitative sections of the test has been…
Descriptors: College Entrance Examinations, Factor Analysis, Factor Structure, Graduate Study
Peer reviewed Peer reviewed
Powers, Donald E.; Burstein, Jill C.; Chodorow, Martin S.; Fowles, Mary E.; Kukich, Karen – Journal of Educational Computing Research, 2002
Discusses the validity of automated, or computer-based, scoring for improving the cost effectiveness of performance assessments and describes a study that examined the relationship of scores from a graduate level writing assessment to several independent, non-test indicators of examinee's writing skills, both for automated scores and for scores…
Descriptors: Computer Uses in Education, Cost Effectiveness, Graduate Study, Intermode Differences
Peer reviewed Peer reviewed
Powers, Donald E.; Swinton, Spencer S. – Journal of Educational Psychology, 1984
This experimental study was conducted to: (1) provide further information on the susceptibility to special preparation of three Graduate Record Examination analytical item types; (2) determine the efficacy of self-study test familiarization materials for these types; and (3) ascertain the effects of several different components of special…
Descriptors: College Entrance Examinations, Graduate Study, Higher Education, Independent Study
Previous Page | Next Page »
Pages: 1  |  2