John D. Clapp
Impact in
- Applied Psychology top 1%
- Behavioral Health and Interventions
- Epidemiology top 2%
- Substance Abuse Treatment and Outcomes
Papers in
- Epidemiology 76
- Substance Abuse Treatment and Outcomes 70
- HIV, Drug Use, Sexual Risk 8
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- Homelessness and Social Issues 28
- Community Health and Development 8
- Co-authors
- Audrey M. Shillington (40 shared papers)Mark B. Reed (29 shared papers)James E. Lange (21 shared papers)Robert B. Voas (11 shared papers)Megan R. Holmes (5 shared papers)Julie M. Croff (7 shared papers)Cristel Antonia Russell (3 shared papers)Susan I. Woodruff (13 shared papers)
- Journals
- Drug and Alcohol Dependence (10 papers)The American Journal of Drug and Alcohol Abuse (8 papers)Journal of Child & Adolescent Substance Abuse (8 papers)Alcoholism Clinical and Experimental Research (7 papers)Journal of Studies on Alcohol and Drugs (5 papers)
- Partner nations
- United StatesCanadaAustralia
In The Last Decade
John D. Clapp
127 papers receiving 3.0k citations
Peers
Comparison fields: 5 of 142
- Applied Psychology 371
- Epidemiology 1.5k
- General Health Professions 719
- Clinical Psychology 436
- Pathology and Forensic Medicine 353
Countries citing papers authored by John D. Clapp
This map shows the geographic impact of John D. Clapp'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 John D. Clapp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John D. Clapp more than expected).
Fields of papers citing papers by John D. Clapp
This network shows the impact of papers produced by John D. Clapp. 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 John D. Clapp. The network helps show where John D. Clapp may publish in the future.
Co-authors
The 25 scholars most cited alongside John D. Clapp, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 128 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 158 | |
| 2 | 2000 | 107 | |
| 3 | 2000 | 106 | |
| 4 | 2003 | 91 | |
| 5 | 2007 | 90 | |
| 6 | 2006 | 88 | |
| 7 | 2004 | 85 | |
| 8 | The relationship of perceptions of alcohol promotion and peer drinking norms to alcohol problems reported by college students. | 2000 | 83 |
| 9 | 2001 | 83 | |
| 10 | 2001 | 79 | |
| 11 | 2007 | 68 | |
| 12 | 2009 | 68 | |
| 13 | 2009 | 65 | |
| 14 | 2008 | 62 | |
| 15 | 2003 | 59 | |
| 16 | 2021 | 58 | |
| 17 | 2007 | 57 | |
| 18 | 2009 | 56 | |
| 19 | 2005 | 55 | |
| 20 | 2006 | 54 |
About John D. Clapp
John D. Clapp is a scholar working on Epidemiology, General Health Professions, Pathology and Forensic Medicine, Applied Psychology and Pediatrics, Perinatology and Child Health, having authored 128 papers that have together received 3.2k indexed citations. Recurring topics across this work include Substance Abuse Treatment and Outcomes (70 papers), Homelessness and Social Issues (28 papers), Alcohol Consumption and Health Effects (27 papers), Smoking Behavior and Cessation (13 papers), Prenatal Substance Exposure Effects (12 papers), HIV, Drug Use, Sexual Risk (8 papers), Community Health and Development (8 papers) and Behavioral Health and Interventions (7 papers). The work is most often cited by research in Applied Psychology (371 citations), Epidemiology (1.5k citations), General Health Professions (719 citations), Clinical Psychology (436 citations) and Pathology and Forensic Medicine (353 citations). John D. Clapp has collaborated with scholars based in United States, Canada and Australia. Frequent co-authors include Audrey M. Shillington, Mark B. Reed, James E. Lange, Robert B. Voas, Megan R. Holmes, Julie M. Croff, Cristel Antonia Russell, Susan I. Woodruff, Mark B. Johnson and Danielle R. Madden. Their work appears in journals such as Drug and Alcohol Dependence, The American Journal of Drug and Alcohol Abuse, Journal of Child & Adolescent Substance Abuse, Alcoholism Clinical and Experimental Research and Journal of Studies on Alcohol and Drugs.
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.