Stephen Porter Umbach, P. D., Porter, S. R., & Willis, C. (2023). Effects of the Pandemic on Faculty at Public Research Universities. TEACHERS COLLEGE RECORD, 125(10), 131–143. https://doi.org/10.1177/01614681231222722 Takei, M., Porter, S. R., Umbach, P. D., & Nakano, J. (2023, November 8). Understanding Themes in Postsecondary Research Using Topic Modeling and Journal Abstracts. RESEARCH IN HIGHER EDUCATION. https://doi.org/10.1007/s11162-023-09761-8 Egalite, A. J., Stallings, D. T., & Porter, S. R. (2020). An Analysis of the Effects of North Carolina's Opportunity Scholarship Program on Student Achievement. AERA OPEN, 6(1). https://doi.org/10.1177/2332858420912347 Porter, S. R., & Conzelmann, J. G. (2017). Strategic Use of FAFSA List Information by Colleges. RESEARCH IN HIGHER EDUCATION, 58(5), 568–579. https://doi.org/10.1007/s11162-016-9436-9 Adams, E. L., Carrier, S. J., Minogue, J., Porter, S. R., McEachin, A., Walkowiak, T. A., & Zulli, R. A. (2017). The development and validation of the Instructional Practices Log in Science: a measure of K-5 science instruction. International Journal of Science Education, 39(3), 335–357. https://doi.org/10.1080/09500693.2017.1282183 Porter, S. R. (2013). Self-Reported Learning Gains: A Theory and Test of College Student Survey Response. RESEARCH IN HIGHER EDUCATION, 54(2), 201–226. https://doi.org/10.1007/s11162-012-9277-0 Porter, S. R. (2013). THE CAUSAL EFFECT OF FACULTY UNIONS ON INSTITUTIONAL DECISION-MAKING. ILR REVIEW, 66(5), 1192–1211. https://doi.org/10.1177/001979391306600508 Porter, S. R. (2011). Do College Student Surveys Have Any Validity? REVIEW OF HIGHER EDUCATION, 35(1), 45-+. https://doi.org/10.1353/rhe.2011.0034 Porter, S. R., Rumann, C., & Pontius, J. (2011). The validity of student engagement survey questions: Can we accurately measure academic challenge? New Directions for Institutional Research, 2011(150), 87–98. https://doi.org/10.1002/ir.391 Mahoney, E. K., Kumar, N., & Porter, S. R. (2008). Effect of visual impairment upon oral health care: a review. British Dental Journal, 204(2), 63–67. https://doi.org/10.1038/bdj.2008.2 Porter, S. R. (2007). A Closer Look at Faculty Service: What Affects Participation on Committees? The Journal of Higher Education, 78(5), 523–541. https://doi.org/10.1080/00221546.2007.11772328 Porter, S. R., & Umbach, P. D. (2006). COLLEGE MAJOR CHOICE: An Analysis of Person–Environment Fit. Research in Higher Education, 47(4), 429–449. https://doi.org/10.1007/s11162-005-9002-3 Porter, S. R. (2006). Institutional Structures and Student Engagement. Research in Higher Education, 47(5), 521–558. https://doi.org/10.1007/s11162-005-9006-z Porter, S. R., & Toutkoushian, R. K. (2006). Institutional research productivity and the connection to average student quality and overall reputation. Economics of Education Review, 25(6), 605–617. https://doi.org/10.1016/j.econedurev.2005.06.003 Porter, S. R., & Umbach, P. D. (2006). Student Survey Response Rates across Institutions: Why Do they Vary? Research in Higher Education, 47(2), 229–247. https://doi.org/10.1007/s11162-005-8887-1 Porter, S. R., & Swing, R. L. (2006). Understanding How First-year Seminars Affect Persistence. Research in Higher Education, 47(1), 89–109. https://doi.org/10.1007/s11162-005-8153-6 Porter, S. R., & Whitcomb, M. E. (2005). Non-response in student surveys: The Role of Demographics, Engagement and Personality. Research in Higher Education, 46(2), 127–152. https://doi.org/10.1007/s11162-004-1597-2 Porter, S. (2005). Oral health sensations associated with illicit drug abuse. British Dental Journal, 198(3), 147–147. https://doi.org/10.1038/sj.bdj.4812045 Porter, S. R. (2005). Survey research policies: An emerging issue for higher education. New Directions for Institutional Research, 2005(127), 5–15. https://doi.org/10.1002/ir.152 Porter, S. R., Whitcomb, M. E., & Weitzer, W. H. (2004). Multiple surveys of students and survey fatigue. New Directions for Institutional Research, 2004(121), 63–73. https://doi.org/10.1002/ir.101 Porter, S. R. (2004). Pros and cons of paper and electronic surveys. New Directions for Institutional Research, 2004(121), 91–97. https://doi.org/10.1002/ir.103 Porter, S. R. (2004). Raising response rates: What works? New Directions for Institutional Research, 2004(121), 5–21. https://doi.org/10.1002/ir.97 Porter, S. R., & Whitcomb, M. E. (2004). Understanding the effect of prizes on response rates. New Directions for Institutional Research, 2004(121), 51–62. https://doi.org/10.1002/ir.100