Grants per year
Personal profile
Research Interests
Policy makers and practitioners are increasingly called upon to make decisions on the basis of scientific evidence, particularly on results from large randomized trials and on the combination of results across many smaller trials (via meta-analysis). My research focuses on the development of statistical methods and tools for making these ‘causal generalizations’. With regards to large randomized trials, I am interested in developing methods to improve their generalizability and external validity, particularly in education and psychology. This includes the development of improved research designs as well as the use of propensity score methods for improved estimation. My research in meta-analysis focuses on methods for modeling and adjusting for dependence between effect sizes. Here my interest is in the development of small-sample adjustments for cluster robust variance estimation – methods that have application not only in meta-analysis but also in economics and survey sampling. To date, my research has been funded by the National Science Foundation, the Institute for Education Sciences, the Spencer Foundation, and the Raikes Foundation.
Education/Academic qualification
Statistics, PhD, Northwestern University
… → 2011
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Collaborations and top research areas from the last five years
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Precise Prediction and Treatment of Seizures After Intracranial Hemorrhage
Naidech, A. M., Cella, D., Luo, Y., Schuele, S. U. & Tipton, E.
National Institute of Neurological Disorders and Stroke
4/1/23 → 3/31/28
Project: Research project
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Institute for Mathematical and Statistical Innovation
Kra, B. R., Tipton, E. & Zaslow, E.
The University of Chicago, National Science Foundation
8/1/20 → 7/31/25
Project: Research project
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Promoting Best Practices in the Synthesis in Educational Research
UBS Optimus Foundation, Yidan Prize Foundation Limited
4/1/19 → 9/30/24
Project: Research project
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Meta-analysis Training Institute
Georgia State University, Institute of Education Sciences
9/1/22 → 8/31/23
Project: Research project
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Meta-Analysis Training Institute
Georgia State University, Institute of Education Sciences
9/1/20 → 2/1/23
Project: Research project
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Accuracy of self-assessment in gastrointestinal endoscopy: a systematic review and meta-analysis
Scaffidi, M. A., Li, J., Genis, S., Tipton, E., Khan, R., Pattni, C., Gimpaya, N., Bradley-Ridout, G., Walsh, C. M. & Grover, S. C., Feb 2023, In: Endoscopy. 55, 2, p. 176-185 10 p.Research output: Contribution to journal › Review article › peer-review
1 Scopus citations -
A Knowledge Mobilization Framework: Toward Evidence-Based Statistical Communication Practices in Education Research
Fitzgerald, K. G. & Tipton, E., 2023, (Accepted/In press) In: Journal of Research on Educational Effectiveness.Research output: Contribution to journal › Article › peer-review
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Effect sizes in ANCOVA and difference-in-differences designs
Hedges, L. V., Tipton, E., Zejnullahi, R. & Diaz, K. G., May 2023, In: British Journal of Mathematical and Statistical Psychology. 76, 2, p. 259-282 24 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Factors Determining the Agreement between Aerobic Threshold and Point of Maximal Fat Oxidation: Follow-Up on a Systematic Review and Meta-Analysis on Association
Ferri Marini, C., Tadger, P., Chávez-Guevara, I. A., Tipton, E., Meucci, M., Nikolovski, Z., Amaro-Gahete, F. J. & Peric, R., Jan 2023, In: International journal of environmental research and public health. 20, 1, 453.Research output: Contribution to journal › Review article › peer-review
Open Access2 Scopus citations -
Four Best Practices for Meta-Analysis: A Systematic Review of Methodological Rigor in Mathematics Interventions for Students With or at Risk of Disabilities
Park, S., Lee, Y. R., Nelson, G. & Tipton, E., 2023, (Accepted/In press) In: Learning Disability Quarterly.Research output: Contribution to journal › Review article › peer-review
Datasets
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Appendix for the paper entitled Aerobic Threshold and Point of Maximal Fat Oxidation Agreement: Follow-up on a Systematic Review and Meta-Analysis on Association
Tadger, P. (Creator), Tipton, E. (Creator), Marini, C. F. (Creator), Peric, R. (Creator) & Armando, C. I. (Creator), ZENODO, 2022
DOI: 10.5281/zenodo.7219980, https://zenodo.org/record/7219980
Dataset