1984 …2020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2019

Improving student learning of ratio, proportion, and percent: A replication study of schema-based instruction

Jitendra, A. K., Harwell, M. R., Im, S. H. & Karl, S. R., Aug 2019, In : Journal of Educational Psychology. 111, 6, p. 1045-1062 18 p.

Research output: Contribution to journalArticle

Open Access
2 Scopus citations

Life STEM: A Case Study of Life Science Learning Through Engineering Design

Guzey, S. S., Ring-Whalen, E. A., Harwell, M. & Peralta, Y., Jan 15 2019, In : International Journal of Science and Mathematics Education. 17, 1, p. 23-42 20 p.

Research output: Contribution to journalArticle

11 Scopus citations
2018
Open Access

A Survey of Reporting Practices of Computer Simulation Studies in Statistical Research

Harwell, M., Kohli, N. & Peralta-Torres, Y., Oct 2 2018, In : American Statistician. 72, 4, p. 321-327 7 p.

Research output: Contribution to journalArticle

1 Scopus citations

Don't Expect Too Much: The Limited Usefulness of Common SES Measures

Harwell, M., May 14 2018, (Accepted/In press) In : Journal of Experimental Education. p. 1-14 14 p.

Research output: Contribution to journalArticle

Using Regression Discontinuity to Estimate the Effects of a Tier-1 Research-Based Mathematics Program in Seventh Grade

Jitendra, A. K., Harwell, M. R., Im, S. H., Karl, S. R. & Slater, S. C., Jan 1 2018, (Accepted/In press) In : Exceptional children.

Research output: Contribution to journalArticle

1 Scopus citations
2017
9 Scopus citations

Experimental design and data analysis in computer simulation studies in the behavioral sciences

Harwell, M., Kohli, N. & Peralta, Y., Jan 1 2017, In : Journal of Modern Applied Statistical Methods. 16, 2, p. 3-28 26 p.

Research output: Contribution to journalArticle

2 Scopus citations

Including differences in variability in assessing the achievement gap in reading

Harwell, M., Jan 1 2017, The Achievement Gap in Reading: Complex Causes, Persistent Issues, Possible Solutions. Taylor and Francis, p. 106-122 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Investigating a Tier 1 intervention focused on proportional reasoning: A follow-up study

Jitendra, A., Harwell, M. R., Karl, S. R., Simonson, G. R. & Slater, S. C., Jan 1 2017, In : Exceptional children. 83, 4, p. 340-358 19 p.

Research output: Contribution to journalArticle

4 Scopus citations

The Impact of Design-Based STEM Integration Curricula on Student Achievement in Engineering, Science, and Mathematics

Selcen Guzey, S., Harwell, M., Moreno, M., Peralta, Y. & Moore, T. J., Apr 1 2017, In : Journal of Science Education and Technology. 26, 2, p. 207-222 16 p.

Research output: Contribution to journalArticle

13 Scopus citations

The Surprisingly Modest Relationship Between SES and Educational Achievement

Harwell, M., Maeda, Y., Bishop, K. & Xie, A., Apr 3 2017, In : Journal of Experimental Education. 85, 2, p. 197-214 18 p.

Research output: Contribution to journalArticle

11 Scopus citations
2016

A Study of the Relationship Between the ACT College Mathematics Readiness Standard and College Mathematics Achievement

Harwell, M. R., Moreno, M. & Post, T. R., Jan 1 2016, In : Journal of Psychoeducational Assessment. 34, 3, p. 269-281 13 p.

Research output: Contribution to journalArticle

1 Scopus citations
23 Scopus citations

Schema-based instruction: Effects of experienced and novice teacher implementers on seventh grade students' proportional problem solving

Jitendra, A. K., Harwell, M. R., Karl, S. R., Dupuis, D. N., Simonson, G. R., Slater, S. C. & Lein, A. E., Aug 1 2016, In : Learning and Instruction. 44, p. 53-64 12 p.

Research output: Contribution to journalArticle

2 Scopus citations

STEM Integration in Middle School Life Science: Student Learning and Attitudes

Guzey, S. S., Moore, T. J., Harwell, M. & Moreno, M., Aug 1 2016, In : Journal of Science Education and Technology. 25, 4, p. 550-560 11 p.

Research output: Contribution to journalArticle

22 Scopus citations
2015

Effects of a research-based intervention to improve seventh-grade students'proportional problem solving: A cluster randomized trial

Jitendra, A., Harwell, M. R., Dupuis, D. N., Karl, S. R., Lein, A. E., Simonson, G. & Slater, S. C., Nov 1 2015, In : Journal of Educational Psychology. 107, 4, p. 1019-1034 16 p.

Research output: Contribution to journalArticle

12 Scopus citations
2013

A multi-institutional study of high school mathematics curricula and college mathematics achievement and course taking

Harwell, M. R., Post, T. R., Medhanie, A., Dupuis, D. N. & LeBeau, B., Nov 2013, In : Journal for Research in Mathematics Education. 44, 5, p. 742-774 33 p.

Research output: Contribution to journalArticle

4 Scopus citations
2012

A multi-institutional study of the relationship between high school mathematics achievement and performance in introductory college statistics

Dupuis, D. N., Medhanie, A., Harwell, M. R., Lebeau, B., Monson, D. & Post, T. R., Dec 1 2012, In : Statistics Education Research Journal. 11, 1, p. 4-20 17 p.

Research output: Contribution to journalArticle

3 Scopus citations

Connecting research to teaching: Integrated curricula and preparation for college mathematics

Post, T. R., Monson, D., Anderson, E. & Harwell, M. R., 2012, In : Mathematics Teacher. 106, p. 138-143

Research output: Contribution to journalArticle

1 Scopus citations

Student and high-school characteristics related to completing a science, technology, engineering or mathematics (STEM) major in college

LeBeau, B., Harwell, M., Monson, D., Dupuis, D., Medhanie, A. & Post, T. R., Apr 1 2012, In : Research in Science and Technological Education. 30, 1, p. 17-28 12 p.

Research output: Contribution to journalArticle

10 Scopus citations

The Role of the ACCUPLACER Mathematics Placement Test on a Student's First College Mathematics Course

Medhanie, A. G., Dupuis, D. N., LeBeau, B., Harwell, M. R. & Post, T. R., Apr 2012, In : Educational and Psychological Measurement. 72, 2, p. 332-351 20 p.

Research output: Contribution to journalArticle

7 Scopus citations
2011

Editorial: Our New Ambitions for Educational Researcher: A One-Year Progress Report

Yussen, S. R., Dillon, D. R., Harwell, M. R., Hearn, J. C. & Lawrenz, F., Jan 2011, In : Educational Researcher. 40, 1, p. 3-4 2 p.

Research output: Contribution to journalEditorial

High school mathematics curricula, university mathematics placement recommendations, and student university mathematics performance

Norman, K. W., Medhanie, A. G., Harwell, M. R., Anderson, E. & Post, T. R., Jul 1 2011, In : PRIMUS. 21, 5, p. 434-455 22 p.

Research output: Contribution to journalArticle

7 Scopus citations

Research design: Qualitative, quantitative, and mixed methods: Pursuing ideas as the keystone of exemplary inquir

Harwell, M. R., 2011, The Sage handbook for research in education: Pursuing ideas as the keystone of exemplary inquir. Conrad, C. & Serlin, R. C. (eds.). Second Edition ed. Thousand Oaks, CA: Sage

Research output: Chapter in Book/Report/Conference proceedingChapter

2010

A new ambition for the journal

Yussen, S., Dillon, D. R., Harwell, M. R. & Hearn, J. C., Jan 1 2010, In : Educational Researcher. 39, 1, p. 3-4 2 p.

Research output: Contribution to journalEditorial

Prior achievement, course-taking patterns, and persistence

Post, T. R., Medhanie, A., Harwell, M. R., Norman, K., Dupuis, D., Muchlinski, T., Anderson, E. & Monson, D., 2010, In : Journal of Research in Mathematics Education. 41, p. 274-308

Research output: Contribution to journalArticle

Review of the Terra Nova Tests

Harwell, M. R., 2010, The 18th Mental Measurement Yearbook. Spies, R. A., Carlson, J. F. & Geisinger, K. F. (eds.). Lincoln, NE: Buros Institute, p. 611-614

Research output: Chapter in Book/Report/Conference proceedingChapter

Student eligibility for a free lunch as an ses measure in education research

Harwell, M. R. & LeBeau, B., Mar 1 2010, In : Educational Researcher. 39, 2, p. 120-131 12 p.

Research output: Contribution to journalArticle

116 Scopus citations

The impact of prior mathematics achievement on the relationship between high school mathematics curricula and postsecondary mathematics performance, course-taking, and persistence

Post, T. R., Medhanie, A., Harwell, M., Norman, K. W., Dupuis, D. N., Muchlinski, T., Andersen, E. & Monson, D., May 1 2010, In : Journal for Research in Mathematics Education. 41, 3, p. 274-308 35 p.

Research output: Contribution to journalArticle

17 Scopus citations
2009

The preparation of students from National Science Foundation-funded and commercially developed high school mathematics curricula for their first University Mathematics Course

Harwell, M. R., Post, T. R., Cutler, A., Maeda, Y., Anderson, E., Norman, K. W. & Medhanie, A. G., Mar 1 2009, In : American Educational Research Journal. 46, 1, p. 203-231 29 p.

Research output: Contribution to journalArticle

16 Scopus citations
2008

Deficiencies of reporting in meta-analyses and some remedies

Harwell, M. & Maeda, Y., Jan 1 2008, In : Journal of Experimental Education. 76, 4, p. 403-430 28 p.

Research output: Contribution to journalArticle

10 Scopus citations

Standards-based mathematics curricula and middle-grades students' performance on standardized achievement tests

Post, T. R., Harwell, M. R., Davis, J. D., Maeda, Y., Cutler, A., Andersen, E., Kahan, J. A. & Norman, K. W., Mar 1 2008, In : Journal for Research in Mathematics Education. 39, 2, p. 184-212 29 p.

Research output: Contribution to journalArticle

14 Scopus citations
2007

Standards-based mathematics curricula and secondary students' performance on standardized achievement tests

Harwell, M. R., Post, T. R., Maeda, Y., Davis, J. D., Cutler, A. L., Andersen, E. & Kahan, J. A., Jan 1 2007, In : Journal for Research in Mathematics Education. 38, 1, p. 71-101 31 p.

Research output: Contribution to journalArticle

13 Scopus citations
2006

Advances in missing data methods and implications for educational research

Peng, C. Y., Harwell, M. R., Liou, S. M. & Ehman, L. H., 2006, Real Data Analysis. Sawilowsky, S. S. (ed.). New York, p. 31-78

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Scopus citations
2005

Review of the Metropolitan Achievement Tests

Harwell, M. R., 2005, The sixteenth mental measurements yearbook. Spies, R. A. & Plake, B. S. (eds.). Lincoln, NE: Buros Institute, p. 609-612

Research output: Chapter in Book/Report/Conference proceedingChapter

2004

More powerful tests of predictor subsets in regression analysis under nonnormality

Serlin, R. C. & Harwell, M. R., Dec 1 2004, In : Psychological Methods. 9, 4, p. 492-509 18 p.

Research output: Contribution to journalArticle

14 Scopus citations
2003

Review of the Job Descriptive Index

Harwell, M. R., 2003, The fifteenth mental measurements yearbook. Plake, B. S., Impara, J. C. & Spies, R. A. (eds.). Lincoln, NE: Buros Institute, p. 490-492

Research output: Chapter in Book/Report/Conference proceedingChapter

20 Scopus citations
2001

Factors related to achievement levels of education students at Mu'tah university

Alnabhan, M., Al-Zegou, E. & Harwell, M. R., Dec 1 2001, In : Assessment and Evaluation in Higher Education. 26, 6, p. 593-604 12 p.

Research output: Contribution to journalArticle

12 Scopus citations

Psychometric challenges in developing a college admission test for Jordan

Alnabhan, M. & Harwell, M., Jan 1 2001, In : Social Behavior and Personality. 29, 5, p. 445-458 14 p.

Research output: Contribution to journalArticle

Rescaling ordinal data to interval data in educational research

Harwell, M. R. & Gatti, G. G., Jan 1 2001, In : Review of Educational Research. 71, 1, p. 105-131 27 p.

Research output: Contribution to journalReview article

77 Scopus citations

Review of the Basic Reading Inventory

Harwell, M. R., 2001, The fourteenth mental measurements yearbook. Plake, B. S. & Impara, J. C. (eds.). 7th ed. Lincoln, NE: Buros Institute, p. 112-113

Research output: Chapter in Book/Report/Conference proceedingChapter

Review of the Middle Grades Assessment Program

Harwell, M. R., 2001, The fourteenth mental measurements yearbook. Plake, B. S. & Impara, J. C. (eds.). Lincoln, NE: Buros Institute, p. 760-763

Research output: Chapter in Book/Report/Conference proceedingChapter

2000

Medical students can learn the basic application, analytic, evaluative, and psychomotor skills of critical care medicine

Rogers, P. L., Jacob, H., Thomas, E. A., Harwell, M., Willenkin, R. L. & Pinsky, M. R., Jan 1 2000, In : Critical care medicine. 28, 2, p. 550-554 5 p.

Research output: Contribution to journalArticle

36 Scopus citations
1999

Evaluating the validity of educational rating data

Harwell, M., Feb 1999, In : Educational and Psychological Measurement. 59, 1, p. 25-37 13 p.

Research output: Contribution to journalArticle

4 Scopus citations
1998

Advantages of computer programs over power charts for the estimation of power

Gatti, G. G. & Harwell, M. R., 1998, In : Journal of Statistics Education. 6

Research output: Contribution to journalArticle