D. Dwayne Simpson

195 papers and 11.3k indexed citations i.

About

D. Dwayne Simpson is a scholar working on Epidemiology, Clinical Psychology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, D. Dwayne Simpson has authored 195 papers receiving a total of 11.3k indexed citations (citations by other indexed papers that have themselves been cited), including 118 papers in Epidemiology, 58 papers in Clinical Psychology and 55 papers in Public Health, Environmental and Occupational Health. Recurrent topics in D. Dwayne Simpson’s work include Substance Abuse Treatment and Outcomes (112 papers), Opioid Use Disorder Treatment (51 papers) and Schizophrenia research and treatment (27 papers). D. Dwayne Simpson is often cited by papers focused on Substance Abuse Treatment and Outcomes (112 papers), Opioid Use Disorder Treatment (51 papers) and Schizophrenia research and treatment (27 papers). D. Dwayne Simpson collaborates with scholars based in United States, Italy and Japan. D. Dwayne Simpson's co-authors include George W. Joe, Grace A. Rowan‐Szal, Kirk M. Broome, Wayne E. K. Lehman, Kevin Knight, Jack M. Greener, S. B. Sells, Matthew L. Hiller, Patrick M. Flynn and Barry S. Brown and has published in prestigious journals such as Contemporary Sociology A Journal of Reviews, American Journal of Psychiatry and Journal of Applied Psychology.

In The Last Decade

Co-authorship network of co-authors of D. Dwayne Simpson i

Fields of papers citing papers by D. Dwayne Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Dwayne Simpson. 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 D. Dwayne Simpson. The network helps show where D. Dwayne Simpson may publish in the future.

Countries citing papers authored by D. Dwayne Simpson

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025