This map shows the geographic impact of Stephen Roey's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephen Roey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephen Roey more than expected).
This network shows the impact of papers produced by Stephen Roey. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephen Roey. The network helps show where Stephen Roey may publish in the future.
Co-authorship network of co-authors of Stephen Roey
This figure shows the co-authorship network connecting the top 25 collaborators of Stephen Roey.
A scholar is included among the top collaborators of Stephen Roey based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Stephen Roey. Stephen Roey is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
18 of 18 papers shown
1.
Schiller, Kathryn S., et al.. (2013). The Nation's Report Card: Algebra I and Geometry Curricula--Results from the 2005 High School Transcript Mathematics Curriculum Study. NCES 2013-451.. National Center for Education Statistics.8 indexed citations
2.
Kastberg, David, et al.. (2013). U.S. TIMSS and PIRLS 2011 Technical Report and User's Guide. NCES 2013-046.. National Center for Education Statistics.3 indexed citations
3.
Provasnik, Stephen, et al.. (2012). Highlights from TIMSS 2011: Mathematics and Science Achievement of U.S. Fourth- and Eighth-Grade Students in an International Context. NCES 2013-009.. National Center for Education Statistics.62 indexed citations
4.
Provasnik, Stephen, et al.. (2012). Highlights from PIRLS 2011: Reading Achievement of U.S. Fourth-Grade Students in an International Context. NCES 2013-010.. National Center for Education Statistics.14 indexed citations
5.
Roey, Stephen, et al.. (2011). The Nation's Report Card[TM]: America's High School Graduates. Results of the 2009 NAEP High School Transcript Study. NCES 2011-462.. National Center for Education Statistics.41 indexed citations
6.
Jones, Mark Hedley, et al.. (2011). The 2009 High School Transcript Study User's Guide. NCES 2011-465.. National Center for Education Statistics.3 indexed citations
7.
Williams, Trevor, et al.. (2009). TIMSS 2007 U.S. Technical Report and User Guide.11 indexed citations
8.
Kastberg, David, et al.. (2008). The 2005 High School Transcript Study User's Guide and Technical Report. NCES 2009-480..7 indexed citations
9.
Gonzales, Patrick, et al.. (2008). Highlights from TIMSS 2007: Mathematics and Science Achievement of U.S. Fourth- and Eighth-Grade Students in an International Context. NCES 2009-001.. National Center for Education Statistics.196 indexed citations
10.
Roey, Stephen, et al.. (2007). The Nation's Report Card[TM]: America's High School Graduates. NCES 2007-467.. National Center for Education Statistics.64 indexed citations
11.
Kastberg, David, et al.. (2007). Program for International Student Assessment (PISA) 2003 Data Analysis User's Guide.1 indexed citations
12.
Kastberg, David, Stephen Roey, & Trevor Williams. (2006). Trends in International Mathematics and Science Study (TIMSS) 2003 Data Analysis User's Guide.4 indexed citations
13.
Roey, Stephen, et al.. (2005). The High School Transcript Study: The 2000 High School Transcript Study User's Guide and Technical Report. NCES 2005-483.. National Center for Education Statistics.2 indexed citations
14.
Perkins, Robert, et al.. (2004). The High School Transcript Study: A Decade of Change in Curricula and Achievement, 1990-2000. NCES 2004-455.. National Center for Education Statistics.48 indexed citations
15.
Lippman, Laura, et al.. (2002). Outcomes of Learning.2 indexed citations
16.
Lippman, Laura, et al.. (2001). Outcomes of Learning: Results from the 2000 Program for International Student Assessment of 15-Year-Olds in Reading, Mathematics, and Science Literacy. Statistical Analysis Report. [Revised]..2 indexed citations
17.
Roey, Stephen & Rebecca Skinner. (2000). Fall Staff in Postsecondary Institutions: 1997.. 2(1).19 indexed citations
18.
Roey, Stephen, et al.. (1998). Fall Staff in Postsecondary Institutions, 1995. E.D. Tabs..1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.