| Prevalence of depression after spinal cord injury: a meta-analysis R Williams, A Murray Archives of physical medicine and rehabilitation 96 (1), 133-140, 2015 | 374 | 2015 |
| Outcome-reporting bias in education research TD Pigott, JC Valentine, JR Polanin, RT Williams, DD Canada Educational Researcher 42 (8), 424-432, 2013 | 141 | 2013 |
| How responsive is a teacher’s classroom practice to intervention? A meta-analysis of randomized field studies R Garrett, M Citkowicz, R Williams Review of research in education 43 (1), 106-137, 2019 | 69 | 2019 |
| Short comparative interrupted time series using aggregate school-level data in education research K Hallberg, R Williams, A Swanlund, J Eno Educational Researcher 47 (5), 295-306, 2018 | 69 | 2018 |
| Improving measurement properties of the Patient Health Questionnaire–9 with rating scale analysis. RT Williams, AW Heinemann, RK Bode, CS Wilson, JR Fann, DG Tate Rehabilitation Psychology 54 (2), 198, 2009 | 64 | 2009 |
| The question of school resources and student achievement: A history and reconsideration LV Hedges, TD Pigott, JR Polanin, AM Ryan, C Tocci, RT Williams Review of Research in Education 40 (1), 143-168, 2016 | 55 | 2016 |
| Evaluating the psychometric properties of 3 depression measures in a sample of persons with traumatic brain injury and major depressive disorder JR Dyer, R Williams, CH Bombardier, S Vannoy, JR Fann The Journal of head trauma rehabilitation 31 (3), 225-232, 2016 | 48 | 2016 |
| Identifying depression severity risk factors in persons with traumatic spinal cord injury. RT Williams, CS Wilson, AW Heinemann, LE Lazowski, JR Fann, ... Rehabilitation psychology 59 (1), 50, 2014 | 33 | 2014 |
| Overcoming obstacles in obtaining individual participant data for meta‐analysis JR Polanin, RT Williams Research synthesis methods 7 (3), 333-341, 2016 | 30 | 2016 |
| Combining individual participant and aggregated data in a meta‐analysis with correlational studies T Pigott, R Williams, J Polanin Research Synthesis Methods 3 (4), 257-268, 2012 | 28 | 2012 |
| Measuring instructional differentiation in a large-scale experiment RT Williams, A Swanlund, S Miller, S Konstantopoulos, J Eno, ... Educational and Psychological Measurement 74 (2), 263-279, 2014 | 25 | 2014 |
| Using robust standard errors to combine multiple regression estimates with meta-analysis RT Williams Loyola University Chicago, 2012 | 24 | 2012 |
| Evaluating the psychometric properties and responsiveness to change of 3 depression measures in a sample of persons with traumatic spinal cord injury and major depressive disorder RT Williams, AW Heinemann, HD Neumann, JR Fann, M Forchheimer, ... Archives of physical medicine and rehabilitation 97 (6), 929-937, 2016 | 21 | 2016 |
| Moderator analyses: Categorical models and meta-regression R Williams annual Campbell Collaboration Colloquium, Copenhagen, Denmark, 2012 | 16 | 2012 |
| Predicting Student Achievement with the Education Production-Function and Per-Pupil Expenditure: Synthesizing Regression Models from 1968-1994. TD Pigott, RT Williams, JR Polanin, MJ Wu-Bohanon Society for Research on Educational Effectiveness, 2012 | 12 | 2012 |
| Meta-analysis and reproducibility. RT Williams, JR Polanin, TD Pigott American Psychological Association, 2017 | 11 | 2017 |
| Improving the use of aggregate longitudinal data on school performance to assess program effectiveness: Evidence from three within study comparisons K Hallberg, R Williams, A Swanlund Journal of Research on Educational Effectiveness 13 (3), 518-545, 2020 | 8 | 2020 |
| Iowa’s teacher leadership and compensation program M Citkowicz, M Brown-Sims, R Williams, D Gerdeman Washington, DC American Institutes for Research, 2016 | 6 | 2016 |
| Examining the internal validity of school-level comparative interrupted time series designs using randomized experiment causal benchmarks K Hallberg, RT Williams, A Swanlund Annual Meeting of the Society for Research on Educational Effectiveness …, 2017 | 3 | 2017 |
| Performance in science on the Minnesota Comprehensive Assessments-Series for students in grades 5 and 8 (Issues & Answers Report, REL 2012-No. 138). Washington, DC: US … C Condon, A Greenberg, J Stephan, R Williams, RD Gerdeman, A Molefe, ... National Center for Education Evaluation and Regional Assistance, Regional …, 2012 | 3 | 2012 |