Barnaby Major

416 citations

11 papers · 308 · h-index 10

Impact in

Psychiatry and Mental health top 5%
- Schizophrenia research and treatment
- Bipolar Disorder and Treatment
Clinical Psychology top 10%
- Child and Adolescent Psychosocial and Emotional Development
- Psychiatric care and mental health services
- Obsessive-Compulsive Spectrum Disorders

Papers in

Psychiatry and Mental health 11
- Schizophrenia research and treatment 11
- Bipolar Disorder and Treatment 7
Philosophy 6
- Mental Health and Psychiatry 6

Co-authors: Sonia Johnson (10 shared papers)Helen L. Fisher (9 shared papers)Mark Hinton (5 shared papers)Jo Lawrence (8 shared papers)John Joyce (8 shared papers)Nikola Rahaman (8 shared papers)Brock Chisholm (5 shared papers)James Stone (3 shared papers)
Journals: Early Intervention in Psychiatry (5 papers)Schizophrenia Research (1 paper)Social Psychiatry and Psychiatric Epidemiology (1 paper)BMC Psychiatry (1 paper)Psychological Medicine (1 paper)
Partner nations: United Kingdom Canada Australia

In The Last Decade

Barnaby Major

11 papers receiving 302 citations

Peers

Countries citing papers authored by Barnaby Major

Since Specialization

Citations

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

Fields of papers citing papers by Barnaby Major

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Barnaby Major, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Barnaby Major Line = papers co-authored together Barnaby Major links everyone, so they are left out of the graph.

All Works

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11 of 11 papers shown

#	Work
1	Cannabis use and first-episode psychosis: relationship with manic and psychotic symptoms, and with age at presentation Psychological Medicine ·James Stone, Helen L. Fisher, Barnaby Major, Brock Chisholm, James Woolley, Jo Lawrence, Nikola Rahaman, John Joyce, Mark Hinton, Sonia Johnson, Allan H. Young	2013	57
2	Evidence of the effectiveness of a specialist vocational intervention following first episode psychosis: a naturalistic prospective cohort study Social Psychiatry and Psychiatric Epidemiology ·Barnaby Major, Mark Hinton, Amy Flint, Anna Chalmers-Brown, Katharine Delaney Mcloughlin, Sonia Johnson	2009	48
3	Ethnic variations in pathways into early intervention services for psychosis The British Journal of Psychiatry ·Sharif Ghali, Helen L. Fisher, John Joyce, Barnaby Major, Lorna Hobbs, Sujata Soni, Brock Chisholm, Nikola Rahaman, Peggy Papada, Jo Lawrence, Sally Bloy, Karl Marlowe, Katherine J. Aitchison, Paddy Power, Sonia Johnson	2012	45
4	Ethnic variations in compulsory detention and hospital admission for psychosis across four UK Early Intervention Services BMC Psychiatry ·Farhana Mann, Helen L. Fisher, Barnaby Major, Jo Lawrence, Andrew Tapfumaneyi, John Joyce, Mark Hinton, Sonia Johnson	2014	34
5	Duration of untreated psychosis in adolescents: Ethnic differences and clinical profiles Schizophrenia Research ·Maria-de-Gracia Dominguez, Helen L. Fisher, Barnaby Major, Brock Chisholm, Nikola Rahaman, John Joyce, James Woolley, Jo Lawrence, Mark Hinton, Karl Marlowe, Katherine J. Aitchison, Sonia Johnson, Matthew Hodes	2013	33
6	Negative symptoms in first‐episode psychosis: Clinical correlates and 1‐year follow‐up outcomes in London Early Intervention Services Early Intervention in Psychiatry ·Aikaterini Rammou, Helen L. Fisher, Sonia Johnson, Barnaby Major, Nikola Rahaman, Nick Chamberlain‐Kent, James Stone	2017	24
7	Duration of untreated psychosis and clinical outcomes of first episode psychosis: An observational and an instrumental variables analysis Early Intervention in Psychiatry ·Sarah Sullivan, Robert Carroll, T. J. Peters, Tim Amos, Peter B. Jones, Max Marshall, Max Birchwood, David Fowler, Sonia Johnson, Helen L. Fisher, Barnaby Major, Nikola Rahaman, John Joyce, Nick Chamberlain‐Kent, Jo Lawrence, Paul Moran, Kate Tilling	2018	21
8	Schizophrenia in a Primary Care Setting Current Psychiatry Reports ·Rose Jones, Barnaby Major, Christopher Fear	2015	15
9	Predictors of vocational activity over the first year in inner‐city early intervention in psychosis services Early Intervention in Psychiatry ·Andrew Tapfumaneyi, Sonia Johnson, John Joyce, Barnaby Major, Jo Lawrence, Farhana Mann, Brock Chisholm, Nikola Rahaman, James R. Wooley, Helen L. Fisher	2014	13
10	Gender differences in one‐year outcomes of first‐presentation psychosis patients in inner‐city UK Early Intervention Services Early Intervention in Psychiatry ·Foteini Tseliou, Sonia Johnson, Barnaby Major, Nikola Rahaman, John Joyce, Jo Lawrence, Farhana Mann, Andrew Tapfumaneyi, Brock Chisholm, Nick Chamberlain‐Kent, Mark Hinton, Helen L. Fisher	2015	12
11	Clinical and demographic differences between patients with manic, depressive and schizophrenia‐spectrum psychoses presenting to Early Intervention Services in London Early Intervention in Psychiatry ·Adisha Kapila, Helen L. Fisher, Sonia Johnson, Barnaby Major, Nikola Rahaman, John Joyce, Nick Chamberlain‐Kent, Jo Lawrence, Allan H. Young, James Stone	2017	6

About Barnaby Major

Barnaby Major is a scholar working on Psychiatry and Mental health, Philosophy, Social Psychology, Clinical Psychology and Pharmacology, having authored 11 papers that have together received 308 indexed citations. Recurring topics across this work include Schizophrenia research and treatment (11 papers), Bipolar Disorder and Treatment (7 papers), Mental Health and Psychiatry (6 papers), Mental Health Treatment and Access (4 papers), Child and Adolescent Psychosocial and Emotional Development (2 papers), Cannabis and Cannabinoid Research (1 paper), Psychiatric care and mental health services (1 paper) and Tryptophan and brain disorders (1 paper). The work is most often cited by research in Psychiatry and Mental health (235 citations), Clinical Psychology (138 citations), Philosophy (67 citations), Social Psychology (99 citations) and Biological Psychiatry (7 citations). Barnaby Major has collaborated with scholars based in United Kingdom, Canada and Australia. Frequent co-authors include Sonia Johnson, Helen L. Fisher, Mark Hinton, Jo Lawrence, John Joyce, Nikola Rahaman, Brock Chisholm, James Stone, James Woolley and Farhana Mann. Their work appears in journals such as Early Intervention in Psychiatry, Schizophrenia Research, Social Psychiatry and Psychiatric Epidemiology, BMC Psychiatry and Psychological Medicine.

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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Barnaby Major

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