John Hennen

14.1k citations
111 papers · 10.0k indexed · 1 hit paper · h-index 60
Topics
Bipolar Disorder and Treatment (39 papers)Schizophrenia research and treatment (25 papers)Personality Disorders and Psychopathology (16 papers)
Partner nations
United StatesItalyCanada

In The Last Decade

John Hennen

111 papers receiving 9.4k citations

Hit Papers

A Screening Measure for BPD: The McLean Screening Instrum...20032026201020182003100200300400500

Peers

John Hennen
Comparison fields: 5 of 154
  • Clinical Psychology 5.1k
  • Psychiatry and Mental health 5.1k
  • Philosophy 1.1k
  • Pharmacology 871
  • Social Psychology 745
Replace Joanne B. Severe with:
Joanne B. Severe United States
Jonathan Rabinowitz Israel
Michael Gitlin United States
Paul Fearon United Kingdom
Svein Friis Norway
Nina R. Schooler United States
David Chant Australia
S. Nassir Ghaemi United States
Mary V. Seeman Canada
Dawn I. Velligan United States
John Hennen relative to Joanne B. Severe United States Joanne B. Severe's profile →
Citations per field
00.5×1.5×
Joanne B. Severe · 1×
Citations per year

Countries citing papers authored by John Hennen

Since Specialization
Citations

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

Fields of papers citing papers by John Hennen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Hennen

This figure shows the co-authorship network connecting the top 25 collaborators of John Hennen. A scholar is included among the top collaborators of John Hennen 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 Hennen. John Hennen 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
1 100
2 77
3 35
4 91
5 390
6 26
7 125
8 3
9 92
10 73
11 349
12 56
13 40
14 64
15 21
16 120
17 122
18 72
19 101
20 59

About John Hennen

John Hennen is a scholar working on Psychiatry and Mental health, Clinical Psychology and Speech and Hearing, having authored 111 papers that have together received 10.0k indexed citations. Recurring topics across this work include Bipolar Disorder and Treatment (39 papers), Schizophrenia research and treatment (25 papers) and Personality Disorders and Psychopathology (16 papers). The work is most often cited by research in Psychiatry and Mental health (5.1k citations), Clinical Psychology (5.1k citations) and Biological Psychiatry (368 citations). John Hennen has collaborated with scholars based in United States, Italy and Canada. Frequent co-authors include Ross J. Baldessarini, Frances R. Frankenburg, Mary C. Zanarini, Kenneth R. Silk, Leonardo Tondo, D. Bradford Reich, Martin P. Kafka, Mauricio Tohen, Anka A. Vujanovic and Perry F. Renshaw. Their work appears in journals such as Circulation, Journal of the American College of Cardiology and American Journal of 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.

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