Robert E. Reys

3.7k total citations
148 papers, 2.4k citations indexed

About

Robert E. Reys is a scholar working on Education, Statistics and Probability and Applied Mathematics. According to data from OpenAlex, Robert E. Reys has authored 148 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Education, 57 papers in Statistics and Probability and 13 papers in Applied Mathematics. Recurrent topics in Robert E. Reys's work include Mathematics Education and Teaching Techniques (59 papers), Cognitive and developmental aspects of mathematical skills (35 papers) and Statistics Education and Methodologies (27 papers). Robert E. Reys is often cited by papers focused on Mathematics Education and Teaching Techniques (59 papers), Cognitive and developmental aspects of mathematical skills (35 papers) and Statistics Education and Methodologies (27 papers). Robert E. Reys collaborates with scholars based in United States, Taiwan and Australia. Robert E. Reys's co-authors include Bárbara J. Reys, Der‐Ching Yang, Stephen Krulik, Thomas P. Carpenter, Óscar Chávez, Henry S. Kepner, Mary Montgomery Lindquist, Alistair McIntosh, James E. Tarr and Richard T. Lapan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Australasian Journal of Paramedicine and Journal for Research in Mathematics Education.

In The Last Decade

Robert E. Reys

135 papers receiving 2.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Robert E. Reys United States 26 2.0k 1.4k 461 333 128 148 2.4k
Jane O. Swafford United States 12 2.2k 1.1× 1.1k 0.8× 516 1.1× 479 1.4× 172 1.3× 24 2.5k
Guershon Harel United States 27 2.2k 1.1× 1.3k 0.9× 518 1.1× 248 0.7× 94 0.7× 73 2.5k
Patrick W Thompson Cyprus 29 2.5k 1.2× 1.5k 1.0× 607 1.3× 200 0.6× 119 0.9× 96 2.8k
Richard R. Skemp United Kingdom 11 1.8k 0.9× 723 0.5× 427 0.9× 287 0.9× 173 1.4× 18 2.1k
Shlomo Vinner Israel 12 2.1k 1.0× 1.1k 0.8× 430 0.9× 166 0.5× 91 0.7× 25 2.4k
Merlyn J. Behr Cameroon 24 1.7k 0.9× 1.2k 0.9× 386 0.8× 193 0.6× 111 0.9× 65 1.9k
Rina Zazkis Canada 27 1.9k 1.0× 1.1k 0.7× 396 0.9× 237 0.7× 136 1.1× 114 2.2k
Efraim Fischbein Israel 22 2.1k 1.0× 1.8k 1.2× 410 0.9× 164 0.5× 138 1.1× 35 2.7k
Susan B. Empson United States 18 2.1k 1.0× 1.0k 0.7× 586 1.3× 185 0.6× 106 0.8× 32 2.3k
Orit Zaslavsky United States 22 1.9k 1.0× 962 0.7× 583 1.3× 143 0.4× 161 1.3× 75 2.3k

Countries citing papers authored by Robert E. Reys

Since Specialization
Citations

This map shows the geographic impact of Robert E. Reys'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 Robert E. Reys with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert E. Reys more than expected).

Fields of papers citing papers by Robert E. Reys

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert E. Reys. 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 Robert E. Reys. The network helps show where Robert E. Reys may publish in the future.

Co-authorship network of co-authors of Robert E. Reys

This figure shows the co-authorship network connecting the top 25 collaborators of Robert E. Reys. A scholar is included among the top collaborators of Robert E. Reys 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 Robert E. Reys. Robert E. Reys is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Reys, Robert E. & Der‐Ching Yang. (2024). Investigating the development of number sense in a 6th grade class in Taiwan. NOMAD Nordic Studies in Mathematics Education. 10(1).
2.
Shih, Jeffrey C., et al.. (2018). Examining the career paths of doctorates in mathematics education working in institutions of higher education. Investigations in Mathematics Learning. 12(1). 1–9. 3 indexed citations
3.
Shih, Jeffrey C., et al.. (2017). Issues of validity in reporting the number of doctorates in mathematics education. Investigations in Mathematics Learning. 10(1). 1–8. 2 indexed citations
4.
Shih, Jeffrey C., et al.. (2017). A profile of mathematics education doctoral graduates’ background and preparation in the United States. Investigations in Mathematics Learning. 11(1). 16–28. 2 indexed citations
5.
Reys, Bárbara J., Robert E. Reys, & Anne Estapa. (2013). Doceamus: an update on jbs for doctorates in mathematics education. Notices of the American Mathematical Society. 60(4). 470–473. 1 indexed citations
6.
Reys, Robert E.. (2006). A Report on Jobs for Doctorates in Mathematics Education in Institutions of Higher Education.. Journal for Research in Mathematics Education. 36(4). 262–269. 7 indexed citations
7.
Chval, Kathryn B., Robert E. Reys, Bárbara J. Reys, James E. Tarr, & Óscar Chávez. (2006). Pressures to improve student performance: A context that both urges and impedes school-based research. Journal for Research in Mathematics Education. 37(3). 158–166. 10 indexed citations
8.
Reys, Bárbara J., Robert E. Reys, & Óscar Chávez. (2004). Why Mathematics Textbooks Matter.. Educational leadership. 61(5). 61–66. 115 indexed citations
9.
Reys, Robert E.. (2000). Doctorates in Mathematics Education--An Acute Shortage.. Notices of the American Mathematical Society. 47(10). 1267–1270. 17 indexed citations
10.
Reys, Bárbara J., Robert E. Reys, John K. Beem, & Ira J. Papick. (1999). The Missouri Middle Mathematics (M3) Project: Stimulating Standards-Based Reform.. Journal of Mathematics Teacher Education. 2(2). 4 indexed citations
11.
Reys, Bárbara J., et al.. (1999). The Top 10 Elements That Must Be in Place To Implement Standards-Based Mathematics Curricula.. Phi Delta Kappan. 80(7). 503. 21 indexed citations
12.
Reys, Robert E.. (1998). Computation versus Number Sense.. Mathematics Teaching in the Middle School. 4(2). 1 indexed citations
13.
Reys, Robert E.. (1993). Research on Computational Estimation: What It Tells Us and Some Questions That Need to be Addressed.. Journal on Mathematics Education. 1. 4 indexed citations
14.
Reys, Robert E., et al.. (1982). Teaching Kids to Estimate.. Instructor. 91(8). 58–60. 1 indexed citations
15.
Reys, Robert E., et al.. (1979). Applications in school mathematics. 19 indexed citations
16.
Reys, Robert E.. (1976). Consumer Math: Just How Knowledgeable Are U.S. Young Adults?.. Phi Delta Kappan. 1 indexed citations
17.
Grouws, Douglas A. & Robert E. Reys. (1975). Division Involving Zero: An Experimental Study and Its Implications.. The Arithmetic Teacher. 8 indexed citations
18.
Reys, Robert E.. (1974). Division and Zero - An Area of Needed Research.. The Arithmetic Teacher. 5 indexed citations
19.
Reys, Robert E.. (1972). Using Research in Teaching: Mathematics, Multiple Embodiment, and Elementary Teachers.. The Arithmetic Teacher. 1 indexed citations
20.
Reys, Robert E., et al.. (1970). Mathematical Competencies of Entering Kindergarteners.. The Arithmetic Teacher. 10 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.

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