Callum Stephenson

780 total citations
30 papers, 471 citations indexed

About

Callum Stephenson is a scholar working on Applied Psychology, Experimental and Cognitive Psychology and Clinical Psychology. According to data from OpenAlex, Callum Stephenson has authored 30 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Applied Psychology, 15 papers in Experimental and Cognitive Psychology and 10 papers in Clinical Psychology. Recurrent topics in Callum Stephenson's work include Digital Mental Health Interventions (16 papers), Mental Health Research Topics (11 papers) and Mental Health Treatment and Access (6 papers). Callum Stephenson is often cited by papers focused on Digital Mental Health Interventions (16 papers), Mental Health Research Topics (11 papers) and Mental Health Treatment and Access (6 papers). Callum Stephenson collaborates with scholars based in Canada and United States. Callum Stephenson's co-authors include Anees Bahji, Emily R. Hawken, Gustavo Vázquez, Dallas Seitz, Nazanin Alavi, Mohsen Omrani, Roumen Milev, Dianne Groll, Sarosh Khalid‐Khan and Cláudio N. Soares and has published in prestigious journals such as PLoS ONE, Biological Psychiatry and Journal of Affective Disorders.

In The Last Decade

Callum Stephenson

29 papers receiving 462 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Callum Stephenson Canada	12	182	136	109	93	86	30	471
Alexander Spradlin United States	9	362 2.0×	82 0.6×	51 0.5×	166 1.8×	89 1.0×	13	595
Natasha E. Wade United States	14	172 0.9×	75 0.6×	42 0.4×	171 1.8×	81 0.9×	51	528
John Douglas Sellman New Zealand	6	148 0.8×	99 0.7×	68 0.6×	121 1.3×	73 0.8×	8	523
Tyler Oesterle United States	10	94 0.5×	78 0.6×	55 0.5×	92 1.0×	27 0.3×	46	482
M. Lukasiewicz France	13	100 0.5×	257 1.9×	49 0.4×	170 1.8×	78 0.9×	20	571
Andrew Bethell United Kingdom	7	82 0.5×	55 0.4×	92 0.8×	277 3.0×	55 0.6×	12	512
Ilaria Riboldi Italy	13	103 0.6×	155 1.1×	33 0.3×	187 2.0×	54 0.6×	33	444
Tayla McCloud United Kingdom	10	161 0.9×	127 0.9×	122 1.1×	138 1.5×	102 1.2×	19	532
Ronald Brady United States	10	104 0.6×	150 1.1×	76 0.7×	94 1.0×	106 1.2×	14	491
Sandra Steingard United States	11	52 0.3×	242 1.8×	84 0.8×	192 2.1×	77 0.9×	15	499

Countries citing papers authored by Callum Stephenson

Since Specialization

Citations

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

Fields of papers citing papers by Callum Stephenson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Callum Stephenson

This figure shows the co-authorship network connecting the top 25 collaborators of Callum Stephenson. A scholar is included among the top collaborators of Callum Stephenson 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 Callum Stephenson. Callum Stephenson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Stephenson, Callum, et al.. (2025). Evaluation of an Artificial Intelligence and Online Psychotherapy Initiative to Improve Access and Efficiency in an Ambulatory Psychiatric Setting: Évaluation d’une initiative de psychothérapie en ligne basée sur l’intelligence artificielle visant à améliorer l’accès et l’efficacité en milieu psychiatrique ambulatoire. The Canadian Journal of Psychiatry. 71(1). 30–40. 1 indexed citations

Stephenson, Callum, et al.. (2024). Examining the role of AI technology in online mental healthcare: opportunities, challenges, and implications, a mixed-methods review. Frontiers in Psychiatry. 15. 1356773–1356773. 20 indexed citations

Stephenson, Callum, et al.. (2024). Experiences using an online therapist-guided psychotherapy platform (OPTT) in correctional workers with depression, anxiety, and PTSD. Frontiers in Psychiatry. 15. 1365746–1365746. 2 indexed citations

Stephenson, Callum, et al.. (2024). Comparing the Efficacy of Electronically Delivered Cognitive Behavioral Therapy (e-CBT) to Weekly Online Mental Health Check-Ins for Generalized Anxiety Disorder—A Randomized Controlled Trial: Comparaison de l'efficacité de la thérapie cognitivo-comportementale délivrée par voie électronique (e-TCC) aux contrôles hebdomadaires en ligne de santé mentale pour le trouble d'anxiété généralisée - un essai randomisé contrôlé. The Canadian Journal of Psychiatry. 69(9). 695–707. 2 indexed citations

Stephenson, Callum, Mohsen Omrani, Dianne Groll, et al.. (2023). Evaluating the Efficacy of Web-Based Cognitive Behavioral Therapy for the Treatment of Patients With Bipolar II Disorder and Residual Depressive Symptoms: Protocol for a Randomized Controlled Trial. JMIR Research Protocols. 12. e46157–e46157. 2 indexed citations

Stephenson, Callum, et al.. (2023). Efficacy of an Electronic Cognitive Behavioral Therapy Program Delivered via the Online Psychotherapy Tool for Depression and Anxiety Related to the COVID-19 Pandemic: Pre-Post Pilot Study. JMIR Mental Health. 10. e51102–e51102. 5 indexed citations

Stephenson, Callum, et al.. (2023). Investigating the effectiveness of electronically delivered cognitive behavioural therapy (e-CBTi) compared to pharmaceutical interventions in treating insomnia: Protocol for a randomized controlled trial. PLoS ONE. 18(5). e0285757–e0285757. 5 indexed citations

Stephenson, Callum, Joseph Y. Nashed, Tim V. Salomons, et al.. (2023). Using electronically delivered therapy and brain imaging to understand OCD pathology: A pilot feasibility study. Frontiers in Psychiatry. 14. 1050530–1050530. 2 indexed citations

Stephenson, Callum, et al.. (2023). User experiences of an online therapist-guided psychotherapy platform, OPTT: A cross-sectional study. Internet Interventions. 32. 100623–100623. 8 indexed citations

10.

Stephenson, Callum, et al.. (2023). Comparing the efficacy of electronic cognitive behavioral therapy to medication and combination therapy for generalized anxiety disorder: a quasi-experimental clinical trial. Frontiers in Psychiatry. 14. 1194955–1194955. 2 indexed citations

11.

Stephenson, Callum, et al.. (2022). Developing and Implementing a Web-Based Relapse Prevention Psychotherapy Program for Patients With Alcohol Use Disorder: Protocol for a Randomized Controlled Trial. JMIR Research Protocols. 12. e44694–e44694. 3 indexed citations

12.

Knyahnytska, Yuliya, et al.. (2022). Benefits of Digital Mental Health Care Interventions for Correctional Workers and Other Public Safety Personnel: A Narrative Review. Frontiers in Psychiatry. 13. 921527–921527. 11 indexed citations

13.

Stephenson, Callum, Joseph Y. Nashed, Tim V. Salomons, et al.. (2021). Using Electronically Delivered Therapy and Brain Imaging to Understand Obsessive-Compulsive Disorder Pathophysiology: Protocol for a Pilot Study. JMIR Research Protocols. 10(9). e30726–e30726. 2 indexed citations

14.

Alavi, Nazanin, Callum Stephenson, Mohsen Omrani, et al.. (2021). Delivering an Online Cognitive Behavioral Therapy Program to Address Mental Health Challenges Faced by Correctional Workers and Other Public Safety Personnel: Protocol for a Mixed Methods Study. JMIR Research Protocols. 10(7). e30845–e30845. 12 indexed citations

15.

Alavi, Nazanin, et al.. (2021). Effectiveness of Delivering Dialectical Behavioral Therapy Techniques by Email in Patients With Borderline Personality Disorder: Nonrandomized Controlled Trial. JMIR Mental Health. 8(4). e27308–e27308. 15 indexed citations

16.

Alavi, Nazanin, Callum Stephenson, Julia Davies, et al.. (2021). Developing and Implementing a Web-Based Psychotherapy Program to Address Mental Health Challenges Among Patients Receiving Oncologic and Palliative Care: Protocol for an Open-Label Randomized Controlled Trial. JMIR Research Protocols. 10(7). e30735–e30735. 3 indexed citations

17.

Stephenson, Callum, Dianne Groll, Mohsen Omrani, et al.. (2020). Using the Online Psychotherapy Tool to Address Mental Health Problems in the Context of the COVID-19 Pandemic: Protocol for an Electronically Delivered Cognitive Behavioral Therapy Program. JMIR Research Protocols. 9(12). e24913–e24913. 19 indexed citations

18.

Bahji, Anees, et al.. (2020). Comparative Efficacy and Tolerability of Adjunctive Pharmacotherapies for Acute Bipolar Depression: A Systematic Review and Network Meta-analysis. The Canadian Journal of Psychiatry. 66(3). 274–288. 20 indexed citations

19.

Bahji, Anees, et al.. (2020). Comparative efficacy and tolerability of pharmacological treatments for the treatment of acute bipolar depression: A systematic review and network meta-analysis. Journal of Affective Disorders. 269. 154–184. 91 indexed citations

20.

Bahji, Anees & Callum Stephenson. (2019). International Perspectives on the Implications of Cannabis Legalization: A Systematic Review & Thematic Analysis. International Journal of Environmental Research and Public Health. 16(17). 3095–3095. 79 indexed citations

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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