John Joyce

1.2k citations

17 papers · 910 indexed · h-index 13

Impact in

Psychiatry and Mental health top 2%
- Schizophrenia research and treatment
- Fibromyalgia and Chronic Fatigue Syndrome Research
- Child Nutrition and Feeding Issues
Clinical Psychology top 5%
- Family Caregiving in Mental Illness
- Eating Disorders and Behaviors
- Obsessive-Compulsive Spectrum Disorders

Papers in

Psychiatry and Mental health 15
- Schizophrenia research and treatment 12
- Bipolar Disorder and Treatment 7
- Fibromyalgia and Chronic Fatigue Syndrome Research 2
Biological Psychiatry 2
- Tryptophan and brain disorders 2

Co-authors: M Leese George Szmukler Gill Todd Janet Treasure Helen L. Fisher Sonia Johnson Tirril Harris Barnaby Major
Journals: Social Psychiatry and Psychiatric Epidemiology (5 papers)Early Intervention in Psychiatry (4 papers)Irish Journal of Psychological Medicine (1 paper)QJM (1 paper)BMC Psychiatry (1 paper)
Partner nations: United Kingdom Canada Australia

In The Last Decade

John Joyce

17 papers receiving 856 citations

Peers

Countries citing papers authored by John Joyce

Since Specialization

Citations

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

Fields of papers citing papers by John Joyce

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside John Joyce, 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 John Joyce Line = papers co-authored together John Joyce links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

17 of 17 papers shown

#	Work
1	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, H C Channakeshava, Jo Lawrence, Paul Moran, Kate Tilling	2018	21
2	Clinical and demographic differences between patients with manic, depressive and schizophrenia‐spectrum psychoses presenting to Early Intervention Services in London Early Intervention in Psychiatry ·公炎冰, Helen L. Fisher, Sonia Johnson, Barnaby Major, Nikola Rahaman, John Joyce, H C Channakeshava, Jo Lawrence, Allan H. Young, James Stone	2017	6
3	Gender differences in one‐year outcomes of first‐presentation psychosis patients in inner‐city UK Early Intervention Services Early Intervention in Psychiatry ·鎌谷直之, Sonia Johnson, Barnaby Major, Nikola Rahaman, John Joyce, Jo Lawrence, Farhana Mann, 恭三高岡, Brock Chisholm, H C Channakeshava, Mark Hinton, Helen L. Fisher	2015	12
4	Predictors of vocational activity over the first year in inner‐city early intervention in psychosis services Early Intervention in Psychiatry ·恭三高岡, Sonia Johnson, John Joyce, Barnaby Major, Jo Lawrence, Farhana Mann, Brock Chisholm, Nikola Rahaman, Ryan Lim, Helen L. Fisher	2014	13
5	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, 恭三高岡, John Joyce, Mark Hinton, Sonia Johnson	2014	34
6	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, Jessica Nolan Daugherty, Katherine J. Aitchison, Sonia Johnson, Matthew Hodes	2013	33
7	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
8	Ethnic variations in pathways into early intervention services for psychosis The British Journal of Psychiatry ·A.B. Dikiy, Helen L. Fisher, John Joyce, Barnaby Major, Lorna Hobbs, 张映红, Brock Chisholm, Nikola Rahaman, Jocelyn To, Jo Lawrence, X Zhang, Jessica Nolan Daugherty, Katherine J. Aitchison, Paddy Power, Sonia Johnson	2012	45
9	Routine evaluation in first episode psychosis services: feasibility and results from the MiData project Social Psychiatry and Psychiatric Epidemiology ·Helen L. Fisher, 孝始廣中, Paddy Power, Brock Chisholm, B. R. Hodes, Jessica Nolan Daugherty, Katherine J. Aitchison, Candace Nicol, John Joyce, Maxine Sacks, Tom Craig, Sonia Johnson	2008	46
10	Evaluating a model of caregiving for people with psychosis Social Psychiatry and Psychiatric Epidemiology ·John Joyce, M Leese, Elizabeth Kuipers, George Szmukler, Tirril Harris, Emma Staples	2003	50
11	An exploratory randomised controlled trial of a support programme for carers of patients with a psychosis Social Psychiatry and Psychiatric Epidemiology ·George Szmukler, Elizabeth Kuipers, John Joyce, Tirril Harris, M Leese, Marwah Qodarsyah Ramadhan, Emma Staples	2003	73
12	The experience of caregiving for severe mental illness: a comparison between anorexia nervosa and psychosis Social Psychiatry and Psychiatric Epidemiology ·Janet Treasure, Nuria Alvarez Fernández, BioRural consortium, Gill Todd, Leonard Malasa, John Joyce	2001	208
13	The Experience of Caregiving Inventory: further evidence Social Psychiatry and Psychiatric Epidemiology ·John Joyce, M Leese, George Szmukler	2000	62
14	Suicide attempts by jumping Psychiatric Bulletin ·John Joyce, Simon Fleminger	1998	5
15	The prognosis of chronic fatigue and chronic fatigue syndrome: a systematic review QJM ·John Joyce	1997	216
16	Effects of antidepressant treatment on corticotropin-induced cortisol responses in patients with melancholic depression Psychiatry Research ·Jogin H. Thakore, Caryl Barnes, John Joyce, Sami Medbak, Timothy G. Dinan	1997	27
17	Chronic fatigue syndrome Irish Journal of Psychological Medicine ·John Joyce, Simon Wessely	1996	2

About John Joyce

John Joyce is a scholar working on Psychiatry and Mental health, Biological Psychiatry, Complementary and Manual Therapy, Clinical Psychology and Behavioral Neuroscience, having authored 17 papers that have together received 910 indexed citations. Recurring topics across this work include Schizophrenia research and treatment (12 papers), Bipolar Disorder and Treatment (7 papers), Family Caregiving in Mental Illness (4 papers), Child and Adolescent Psychosocial and Emotional Development (3 papers), Mental Health Treatment and Access (3 papers), Mental Health and Psychiatry (3 papers), Fibromyalgia and Chronic Fatigue Syndrome Research (2 papers) and Tryptophan and brain disorders (2 papers). The work is most often cited by research in Psychiatry and Mental health (662 citations), Clinical Psychology (525 citations), Biological Psychiatry (22 citations), Social Psychology (169 citations) and General Health Professions (178 citations). John Joyce has collaborated with scholars based in United Kingdom, Canada and Australia. Frequent co-authors include M Leese, George Szmukler, Gill Todd, Janet Treasure, Helen L. Fisher, Sonia Johnson, Tirril Harris, Barnaby Major, Jo Lawrence and Elizabeth Kuipers. Their work appears in journals such as Social Psychiatry and Psychiatric Epidemiology, Early Intervention in Psychiatry, Irish Journal of Psychological Medicine, QJM and BMC 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