John Fayyad

11.1k citations
30 papers · 2.5k indexed · 1 hit paper · h-index 19
Topics
Migration, Health and Trauma (15 papers)Child and Adolescent Psychosocial and Emotional Development (9 papers)Child Abuse and Trauma (8 papers)

In The Last Decade

John Fayyad

29 papers receiving 2.4k citations

Hit Papers

Cross-national prevalence and correlates of adult attenti...20072026201320192007250500750

Peers

John Fayyad
Comparison fields: 5 of 105
  • Psychiatry and Mental health 1.7k
  • Clinical Psychology 1.1k
  • Cognitive Neuroscience 819
  • Experimental and Cognitive Psychology 289
  • Social Psychology 258
Replace Steven P. Cuffe with:
Steven P. Cuffe United States
Sjoerd Sytema Netherlands
Ruth Perou United States
J. Posada‐Villa United States
Peter Szatmari Canada
Anthony L. Rostain United States
Vanshdeep Sharma United States
Karen J. Derefinko United States
Luciana Anselmi Brazil
Luisa Sugaya Brazil
John Fayyad relative to Steven P. Cuffe United States Steven P. Cuffe's profile →
Citations per field
00.5×1.5×2.5×
Steven P. Cuffe · 1×
Citations per year

Countries citing papers authored by John Fayyad

Since Specialization
Citations

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

Fields of papers citing papers by John Fayyad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Fayyad

This figure shows the co-authorship network connecting the top 25 collaborators of John Fayyad. A scholar is included among the top collaborators of John Fayyad 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 Fayyad. John Fayyad 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
#WorkIndexed citations
1 2
2 15
3 22
4 18
5 19
6 39
7 31
8 27
9 43
10 17
11 65
12 6
13 89
14 120
15 209
16 314
17 253
18 54
19 27
20
Cross-national prevalence and correlates of adult attention-deficit hyperactivity disorderbreakdown →
985

About John Fayyad

John Fayyad is a scholar working on Clinical Psychology, Psychiatry and Mental health and General Health Professions, having authored 30 papers that have together received 2.5k indexed citations. Recurring topics across this work include Migration, Health and Trauma (15 papers), Child and Adolescent Psychosocial and Emotional Development (9 papers) and Child Abuse and Trauma (8 papers). The work is most often cited by research in Psychiatry and Mental health (1.7k citations), Clinical Psychology (1.1k citations) and Cognitive Neuroscience (819 citations). John Fayyad has collaborated with scholars based in Lebanon, United States and France. Frequent co-authors include Ronald C. Kessler, Josep María Haro, Giovanni de Girolamo, Elie G. Karam, Matthias C. Angermeyer, Koen Demyttenaere, Robert Jin, Carmen Lara, J. Posada‐Villa and Alan M. Zaslavsky. Their work appears in journals such as Biological Psychiatry, The British Journal of Psychiatry and Journal of Child Psychology and Psychiatry.

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
2026