Search results for author:"Donald A Rock"
Total records matched: 6 Search took: 0.200 secs
You may get more results with author:"Donald A Rock".
Journal of Educational Statistics Vol. 17, No. 2 (1992) pp. 219–32
Several developments growing out of the National Assessment of Educational Progress (NAEP) are reviewed, with a discussion of their extension and application to other projects. These developments include: (1) complex matrix item sampling designs; (2)...
Generalizability, Validity, and Examinee Perceptions of a Computer-Delivered Formulating-Hypotheses Test
Journal of Educational Measurement Vol. 32, No. 1 (1995) pp. 19–36
Examined the generalizability and validity and examinee perceptions of a computer-delivered version of 8 formulating-hypotheses tasks administered to 192 graduate students. Results support previous research that has suggested that formulating...
Journal of Educational Measurement Vol. 35, No. 3 (1998) pp. 250–67
Examined alternative-item types and section configurations for improving the discriminant and convergent validity of the Graduate Record Examination (GRE) general test using a computer-based test given to 388 examinees who had taken the GRE...
Graphical Modeling: A New Response Type for Measuring the Qualitative Component of Mathematical Reasoning
Applied Measurement in Education Vol. 13, No. 3 (2000) pp. 303–22
Investigated the functioning of a new computer-delivered graphical modeling (GM) response type for use in a graduate admissions assessment using two GM tests differing in item features randomly spiraled among participants. Results show GM scores to...
Validity and Fairness in Technology-Based Assessment: Detecting Construct-Irrelevant Variance in an Open-Ended, Computerized Mathematics Task
Educational Assessment Vol. 8, No. 1 (2002) pp. 27–41
Evaluated whether variance due to computer-based presentation was associated with performance on a new constructed-response type, Mathematical Expression, that requires students to enter expressions. No statistical evidence of construct-irrelevant...
Psychometric and Cognitive Functioning of an Under-Determined Computer-Based Response Type for Quantitative Reasoning
Randy Elliot Bennett; Mary Morley; Dennis Quardt; Donald A. Rock; Mark K. Singley; Irvin R. Katz; Adisack Nhouyvanisvong
Journal of Educational Measurement Vol. 36, No. 3 (1999) pp. 233–52
Evaluated a computer-delivered response type for measuring quantitative skill, the "Generating Examples" (GE) response type, which presents under-determined problems that can have many right answers. Results from 257 graduate students and applicants ...