Judith R. Koopmans

899 total citations
8 papers, 656 citations indexed

About

Judith R. Koopmans is a scholar working on Experimental and Cognitive Psychology, Genetics and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Judith R. Koopmans has authored 8 papers receiving a total of 656 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Experimental and Cognitive Psychology, 4 papers in Genetics and 2 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Judith R. Koopmans's work include Cognitive Abilities and Testing (4 papers), Genetic Associations and Epidemiology (3 papers) and Religion, Spirituality, and Psychology (1 paper). Judith R. Koopmans is often cited by papers focused on Cognitive Abilities and Testing (4 papers), Genetic Associations and Epidemiology (3 papers) and Religion, Spirituality, and Psychology (1 paper). Judith R. Koopmans collaborates with scholars based in Netherlands and United States. Judith R. Koopmans's co-authors include Dorret I. Boomsma, Lorenz J.P. van Doornen, Andrew C. Heath, J.F. Orlebeke, Wendy S. Slutske, Michael C. Neale, G. Caroline M. van Baal, Dirk L. Knol, Otto P. Bleker and Peter F. de Jong and has published in prestigious journals such as Personality and Individual Differences, Addiction and Alcoholism Clinical and Experimental Research.

In The Last Decade

Judith R. Koopmans

8 papers receiving 623 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Judith R. Koopmans Netherlands	7	194	178	146	140	139	8	656
Pamela A. F. Madden United States	6	159 0.8×	116 0.7×	115 0.8×	130 0.9×	95 0.7×	6	646
Tanya M. M. Button United States	15	81 0.4×	233 1.3×	541 3.7×	145 1.0×	103 0.7×	17	912
L J Eaves United States	13	88 0.5×	465 2.6×	284 1.9×	279 2.0×	314 2.3×	17	1.1k
Matt McGue United States	12	65 0.3×	311 1.7×	571 3.9×	283 2.0×	102 0.7×	14	1.0k
Amy Adkins United States	15	59 0.3×	123 0.7×	319 2.2×	202 1.4×	146 1.1×	30	808
Leo A. Sirota United States	6	174 0.9×	117 0.7×	181 1.2×	41 0.3×	128 0.9×	7	727
Louis Fox United States	14	173 0.9×	84 0.5×	450 3.1×	234 1.7×	182 1.3×	20	1.2k
Michie Hesselbrock United States	6	45 0.2×	116 0.7×	258 1.8×	361 2.6×	97 0.7×	9	754
Lindon J. Eaves United States	7	87 0.4×	179 1.0×	244 1.7×	33 0.2×	160 1.2×	8	656
Ashley Braun United States	12	159 0.8×	231 1.3×	360 2.5×	35 0.3×	37 0.3×	15	878

Countries citing papers authored by Judith R. Koopmans

Since Specialization

Citations

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

Fields of papers citing papers by Judith R. Koopmans

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Judith R. Koopmans. 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 Judith R. Koopmans. The network helps show where Judith R. Koopmans may publish in the future.

Co-authorship network of co-authors of Judith R. Koopmans

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

All Works

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8 of 8 papers shown

Koopmans, Judith R., et al.. (1999). The Influence of Religion on Alcohol Use Initiation: Evidence for Genotype X Environment Interaction. Behavior Genetics. 29(6). 445–453. 118 indexed citations

Koopmans, Judith R., et al.. (1999). The Genetics of Smoking Initiation and Quantity Smoked in Dutch Adolescent and Young Adult Twins. Behavior Genetics. 29(6). 383–393. 150 indexed citations

Koopmans, Judith R., Lorenz J.P. van Doornen, & Dorret I. Boomsma. (1997). Association between Alcohol Use and Smoking in Adolescent and Young Adult Twins: A Bivariate Genetic Analysis. Alcoholism Clinical and Experimental Research. 21(3). 537–546. 108 indexed citations

Koopmans, Judith R., Lorenz J.P. van Doornen, & Dorret I. Boomsma. (1997). Association between Alcohol Use and Smoking in Adolescent and Young Adult Twins. Alcoholism Clinical and Experimental Research. 21(3). 537–537. 2 indexed citations

Orlebeke, J.F., Dirk L. Knol, Judith R. Koopmans, Dorret I. Boomsma, & Otto P. Bleker. (1996). Left-Handedness in Twins: Genes or Environment?. Cortex. 32(3). 479–490. 45 indexed citations

Koopmans, Judith R., Dorret I. Boomsma, Andrew C. Heath, & Lorenz J.P. van Doornen. (1995). A multivariate genetic analysis of sensation seeking. Behavior Genetics. 25(4). 349–356. 99 indexed citations

Boomsma, Dorret I., Judith R. Koopmans, Lorenz J.P. van Doornen, & J.F. Orlebeke. (1994). Genetic and social influences on starting to smoke: a study of Dutch adolescent twins and their parents. Addiction. 89(2). 219–226. 109 indexed citations

Das-Smaal, E.A., Peter F. de Jong, & Judith R. Koopmans. (1993). Working memory, attentional regulation and the star counting test. Personality and Individual Differences. 14(6). 815–824. 25 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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