Ray Koopman
Impact in
- Clinical Psychology top 10%
- Child and Adolescent Psychosocial and Emotional Development
- Psychopathy, Forensic Psychiatry, Sexual Offending
Papers in
-
- Child and Adolescent Psychosocial and Emotional Development 2
- Personality Disorders and Psychopathology 2
-
- Attachment and Relationship Dynamics 1
- Emotions and Moral Behavior 1
- Co-authors
- David N. Cox (3 shared papers)Marion F. Ehrenberg (3 shared papers)Janet Strayer (2 shared papers)William L. Roberts (1 shared paper)Bruce Weaver (1 shared paper)Antonia J. Z. Henderson (2 shared papers)Kim Bartholomew (2 shared papers)F. Francis Strayer (1 shared paper)
- Journals
- Journal of Social and Personal Relationships (2 papers)Social Development (1 paper)Infant Behavior and Development (1 paper)Journal of Adult Development (1 paper)PubMed (3 papers)
- Partner nations
- Canada
In The Last Decade
Ray Koopman
10 papers receiving 312 citations
Peers
Comparison fields: 5 of 66
- Clinical Psychology 170
- Neuropsychology and Physiological Psychology 11
- Social Psychology 152
- Applied Psychology 24
- Experimental and Cognitive Psychology 50
Countries citing papers authored by Ray Koopman
This map shows the geographic impact of Ray Koopman'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 Ray Koopman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ray Koopman more than expected).
Fields of papers citing papers by Ray Koopman
This network shows the impact of papers produced by Ray Koopman. 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 Ray Koopman. The network helps show where Ray Koopman may publish in the future.
Co-authors
The 11 scholars most cited alongside Ray Koopman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | The relationship between self-efficacy and depression in adolescents. | 1991 | 114 |
| 2 | 2007 | 62 | |
| 3 | 2003 | 37 | |
| 4 | 2011 | 31 | |
| 5 | The prevalence of depression in high school students. | 1990 | 29 |
| 6 | 1975 | 25 | |
| 7 | 2014 | 23 | |
| 8 | The Millon Adolescent Personality Inventory profiles of depressed adolescents. | 1990 | 14 |
| 9 | 1990 | 10 | |
| 10 | 2003 | 4 |
About Ray Koopman
Ray Koopman is a scholar working on Clinical Psychology, Social Psychology, Developmental and Educational Psychology, Neuropsychology and Physiological Psychology and Cognitive Neuroscience, having authored 10 papers that have together received 349 indexed citations. Recurring topics across this work include Child and Adolescent Psychosocial and Emotional Development (2 papers), Personality Disorders and Psychopathology (2 papers), Child and Animal Learning Development (1 paper), Attachment and Relationship Dynamics (1 paper), Psychology of Moral and Emotional Judgment (1 paper), Emotions and Moral Behavior (1 paper), Mental Health Research Topics (1 paper) and Aging and Gerontology Research (1 paper). The work is most often cited by research in Clinical Psychology (170 citations), Neuropsychology and Physiological Psychology (11 citations), Social Psychology (152 citations), Applied Psychology (24 citations) and Experimental and Cognitive Psychology (50 citations). Ray Koopman has collaborated with scholars based in Canada. Frequent co-authors include David N. Cox, Marion F. Ehrenberg, Janet Strayer, William L. Roberts, Bruce Weaver, Antonia J. Z. Henderson, Kim Bartholomew, F. Francis Strayer, Elaine Scharfe and James E. Marcia. Their work appears in journals such as Journal of Social and Personal Relationships, Social Development, Infant Behavior and Development, Journal of Adult Development and PubMed.
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.