John Schafer

6.8k total citations · 1 hit paper
95 papers, 5.0k citations indexed

About

John Schafer is a scholar working on General Health Professions, Health and Clinical Psychology. According to data from OpenAlex, John Schafer has authored 95 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in General Health Professions, 24 papers in Health and 22 papers in Clinical Psychology. Recurrent topics in John Schafer's work include Intimate Partner and Family Violence (22 papers), Substance Abuse Treatment and Outcomes (17 papers) and Adolescent Sexual and Reproductive Health (14 papers). John Schafer is often cited by papers focused on Intimate Partner and Family Violence (22 papers), Substance Abuse Treatment and Outcomes (17 papers) and Adolescent Sexual and Reproductive Health (14 papers). John Schafer collaborates with scholars based in United States, Switzerland and Qatar. John Schafer's co-authors include Raúl Caetano, Carol B. Cunradi, Catherine L. Clark, H. Douglas Brown, Sandra A. Brown, William Fals‐Stewart, Catherine Clark, Barbara C. Leigh, Gordon Lee Gillespie and Peggy Berry and has published in prestigious journals such as Journal of Consulting and Clinical Psychology, American Journal of Public Health and Developmental Psychology.

In The Last Decade

John Schafer

88 papers receiving 4.5k citations

Hit Papers

Principles of Language Learning and Teaching 1981 2026 1996 2011 1981 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Principles of Language Learning and Teaching
    1981 441 citations John Schafer et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Schafer United States 33 2.1k 1.6k 1.5k 1.4k 770 95 5.0k
Melissa L. Anderson United States 31 2.8k 1.3× 1.5k 0.9× 1.7k 1.1× 1.4k 1.0× 126 0.2× 69 4.6k
Jennifer A. Livingston United States 33 1.4k 0.7× 809 0.5× 1.3k 0.9× 1.3k 0.9× 436 0.6× 92 3.9k
Vincent B. Van Hasselt United States 30 717 0.3× 565 0.4× 2.4k 1.6× 789 0.6× 369 0.5× 183 4.2k
Catherine L. Clark United States 22 1.3k 0.6× 880 0.6× 2.4k 1.6× 1.5k 1.0× 659 0.9× 35 5.4k
Michelle L. Kelley United States 44 752 0.4× 901 0.6× 2.9k 1.9× 1.5k 1.0× 658 0.9× 173 5.4k
Richard E. Heyman United States 39 2.6k 1.2× 1.0k 0.7× 3.7k 2.4× 2.1k 1.5× 167 0.2× 205 6.9k
Gayle A. Dakof United States 33 354 0.2× 1.3k 0.8× 2.8k 1.8× 1.0k 0.7× 989 1.3× 53 5.3k
Pamela Kato Klebanov United States 22 667 0.3× 1.5k 1.0× 2.5k 1.6× 2.3k 1.6× 109 0.1× 30 9.6k
Gayla Margolin United States 56 3.2k 1.5× 1.4k 0.9× 6.2k 4.0× 3.1k 2.2× 172 0.2× 197 10.7k
Judith A. Richman United States 37 540 0.3× 1.9k 1.2× 1.1k 0.7× 1.4k 1.0× 296 0.4× 121 5.0k

Countries citing papers authored by John Schafer

Since Specialization
Citations

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

Fields of papers citing papers by John Schafer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Schafer. 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 Schafer. The network helps show where John Schafer may publish in the future.

Co-authorship network of co-authors of John Schafer

This figure shows the co-authorship network connecting the top 25 collaborators of John Schafer. A scholar is included among the top collaborators of John Schafer 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 John Schafer. John Schafer 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.
Kennerly, Susan M., et al.. (2012). Development and Psychometric Testing of the Nursing Culture Assessment Tool. Clinical Nursing Research. 21(4). 467–485. 19 indexed citations
2.
Ganz, A., et al.. (2010). DIORAMA: Dynamic information collection and resource tracking architecture. PubMed. 2010. 386–389. 6 indexed citations
3.
Sommers, Marilyn S., Janice M. Dyehouse, Steven R. Howe, et al.. (2006). Effectiveness of Brief Interventions After Alcohol-Related Vehicular Injury: A Randomized Controlled Trial. The Journal of Trauma: Injury, Infection, and Critical Care. 61(3). 523–533. 72 indexed citations
4.
Shear, Paula K., et al.. (2006). Memory functioning in polysubstance dependent women. Drug and Alcohol Dependence. 84(3). 248–255. 21 indexed citations
5.
Sommers, Marilyn S., Steven R. Howe, Janice M. Dyehouse, et al.. (2005). Patterns of Drinking Four Weeks Prior to an Alcohol-Related Vehicular Crash. Traffic Injury Prevention. 6(2). 110–116. 4 indexed citations
6.
Caetano, Raúl, John Schafer, William Fals‐Stewart, Timothy J. O’Farrell, & Brenda A. Miller. (2003). Intimate Partner Violence and Drinking: New Research on Methodological Issues, Stability and Change, and Treatment. Alcoholism Clinical and Experimental Research. 27(2). 292–300. 11 indexed citations
7.
Cunradi, Carol B., Raúl Caetano, & John Schafer. (2002). Socioeconomic Predictors of Intimate Partner Violence Among White, Black, and Hispanic Couples in the United States. Journal of Family Violence. 17(4). 377–389. 297 indexed citations
8.
Corcoran, Kevin J., et al.. (2001). Disagreement About the Occurrence of Male-to-Female Intimate Partner Violence: A Qualitative Study. Family & Community Health. 24(1). 55–75. 20 indexed citations
9.
McNevin, Nancy, et al.. (2000). Gait in adolescent cerebral palsy: The effect of partial unweighting. Archives of Physical Medicine and Rehabilitation. 81(4). 525–528. 32 indexed citations
10.
Cunradi, Carol B., Raúl Caetano, Catherine Clark, & John Schafer. (2000). Neighborhood Poverty as a Predictor of Intimate Partner Violence Among White, Black, and Hispanic Couples in the United States. Annals of Epidemiology. 10(5). 297–308. 322 indexed citations
11.
Schafer, John & William Fals‐Stewart. (1997). Spousal violence and cognitive functioning among men recovering from multiple substance abuse. Addictive Behaviors. 22(1). 127–130. 26 indexed citations
12.
Schafer, John & Barbara C. Leigh. (1996). A comparison of factor structures of adolescent and adult alcohol effect expectancies. Addictive Behaviors. 21(3). 403–408. 14 indexed citations
13.
Schafer, John & William Fals‐Stewart. (1996). Measuring cocaine effect expectancies among therapeutic community inpatients. Addictive Behaviors. 21(2). 205–210. 2 indexed citations
14.
Leigh, Barbara C., John Schafer, & Mark Temple. (1995). Alcohol use and contraception in first sexual experiences. Journal of Behavioral Medicine. 18(1). 81–95. 19 indexed citations
15.
Fals‐Stewart, William, et al.. (1993). A Comparison of Behavioral Group Therapy and Individual Behavior Therapy in Treating Obsessive-Compulsive Disorder. The Journal of Nervous and Mental Disease. 181(3). 189–193. 166 indexed citations
16.
Fals‐Stewart, William & John Schafer. (1993). MMPI Correlates of Psychotherapy Compliance among Obsessive-Compulsives. Psychopathology. 26(1). 1–5. 11 indexed citations
17.
Schafer, John, et al.. (1992). Cross Purposes: Computer-Generated Crossword Puzzles Link Popular Pastime with Technical Learning.. Vocational education journal. 67(5). 36–65. 4 indexed citations
18.
Schafer, John & William Fals‐Stewart. (1991). Issues of methodology, design and analytic procedure in psychological research on stress. British Journal of Medical Psychology. 64(4). 375–383. 4 indexed citations
19.
Koob, George F., Wallace B. Mendelson, John Schafer, et al.. (1988). Picrotoxinin receptor ligand blocks anti-punishment effects of alcohol. Alcohol. 5(6). 437–443. 27 indexed citations
20.
Schafer, John. (1983). LINGUISTIC DESCRIPTIONS OF SPEAKING AND WRITING AND THEIR IMPACT ON COMPOSITION PEDAGOGY. 4. 85–106.

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

Breakdown of academic impact, for papers by Melissa L. Anderson Breakdown of academic impact, for papers by Jennifer A. Livingston Breakdown of academic impact, for papers by Vincent B. Van Hasselt Breakdown of academic impact, for papers by Catherine L. Clark Breakdown of academic impact, for papers by Michelle L. Kelley Breakdown of academic impact, for papers by Richard E. Heyman Breakdown of academic impact, for papers by Gayle A. Dakof Breakdown of academic impact, for papers by Pamela Kato Klebanov Breakdown of academic impact, for papers by Gayla Margolin Breakdown of academic impact, for papers by Judith A. Richman
Rankless by CCL
2026