| Reassessing the principal's role in school effectiveness: A review of empirical research, 1980-1995 P Hallinger, RH Heck Educational administration quarterly 32 (1), 5-44, 1996 | 4103 | 1996 |
| Exploring the principal's contribution to school effectiveness: 1980‐1995 P Hallinger, RH Heck School effectiveness and school improvement 9 (2), 157-191, 1998 | 3749 | 1998 |
| An introduction to multilevel modeling techniques: MLM and SEM approaches R Heck, SL Thomas Routledge, 2020 | 2090 | 2020 |
| Multilevel and longitudinal modeling with IBM SPSS RH Heck, SL Thomas, LN Tabata Routledge, 2013 | 1931 | 2013 |
| Collaborative leadership and school improvement: Understanding the impact on school capacity and student learning P Hallinger, RH Heck School leadership and management 30 (2), 95-110, 2010 | 1555 | 2010 |
| Instructional leadership and school achievement: Validation of a causal model RH Heck, TJ Larsen, GA Marcoulides Educational Administration Quarterly 26 (2), 94-125, 1990 | 1264 | 1990 |
| Evaluating the impact of multicultural counseling training M D'ANDREA, J Daniels, R Heck Journal of Counseling & Development 70 (1), 143-150, 1991 | 1180 | 1991 |
| Organizational culture and performance: Proposing and testing a model GA Marcoulides, RH Heck Organization science 4 (2), 209-225, 1993 | 1142 | 1993 |
| Assessing the contribution of distributed leadership to school improvement and growth in math achievement RH Heck, P Hallinger American educational research journal 46 (3), 659-689, 2009 | 1079 | 2009 |
| Leadership for learning: Does collaborative leadership make a difference in school improvement? P Hallinger, RH Heck Educational management administration & leadership 38 (6), 654-678, 2010 | 969 | 2010 |
| The study of educational leadership and management: Where does the field stand today? RH Heck, P Hallinger Educational Management Administration & Leadership 33 (2), 229-244, 2005 | 728 | 2005 |
| Analysis of large-scale secondary data in higher education research: Potential perils associated with complex sampling designs SL Thomas, RH Heck Research in higher education 42, 517-540, 2001 | 625 | 2001 |
| Principals’ instructional leadership and school performance: Implications for policy development RH Heck Educational evaluation and policy analysis 14 (1), 21-34, 1992 | 602 | 1992 |
| The principal’s role in school effectiveness: An assessment of methodological progress, 1980–1995 P Hallinger, RH Heck International Handbook of Educational Leadership and Administration: Part1–2 …, 1996 | 593 | 1996 |
| Next generation methods for the study of leadership and school improvement RH Heck, P Hallinger Handbook of research on educational administration 2 (1), 141-162, 1999 | 557 | 1999 |
| What do you call people with visions? The role of vision, mission and goals in school leadership and improvement P Hallinger, RH Heck Second international handbook of educational leadership and administration, 9-40, 2002 | 542 | 2002 |
| Multilevel modeling of categorical outcomes using IBM SPSS RH Heck, S Thomas, L Tabata Routledge, 2013 | 515 | 2013 |
| Teacher evaluation and school improvement: An analysis of the evidence P Hallinger, RH Heck, J Murphy Educational Assessment, Evaluation and Accountability 26, 5-28, 2014 | 472 | 2014 |
| Modeling the longitudinal effects of school leadership on teaching and learning RH Heck, P Hallinger Journal of educational administration 52 (5), 653-681, 2014 | 448 | 2014 |
| Studying educational and social policy: Theoretical concepts and research methods RH Heck Routledge, 2004 | 423 | 2004 |