Gregory O’Brien

About

Gregory O’Brien is a scholar working on Clinical Psychology, Psychiatry and Mental health and Sociology and Political Science. According to data from OpenAlex, Gregory O’Brien has authored 40 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Clinical Psychology, 11 papers in Psychiatry and Mental health and 9 papers in Sociology and Political Science. Recurrent topics in Gregory O’Brien’s work include Psychopathy, Forensic Psychiatry, Sexual Offending (12 papers), Criminal Justice and Corrections Analysis (9 papers) and Autism Spectrum Disorder Research (9 papers). Gregory O’Brien is often cited by papers focused on Psychopathy, Forensic Psychiatry, Sexual Offending (12 papers), Criminal Justice and Corrections Analysis (9 papers) and Autism Spectrum Disorder Research (9 papers). Gregory O’Brien collaborates with scholars based in United Kingdom, Australia and United States. Gregory O’Brien's co-authors include Joanne Pearson, Mary E. Stewart, Reem Hasan, Louise Barnard, John L. Taylor, William R. Lindsay, Lesley Steptoe, Susan J Johnston, Todd Hogue and Paul Mooney and has published in prestigious journals such as Journal of Child Psychology and Psychiatry, Developmental Medicine & Child Neurology and Otolaryngology.

In The Last Decade

Co-authorship network of co-authors of Gregory O’Brien

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

Gregory O’Brien

40 papers receiving 1000 citations

Fields of papers citing papers by Gregory O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory O’Brien. 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 Gregory O’Brien. The network helps show where Gregory O’Brien may publish in the future.

Countries citing papers authored by Gregory O’Brien

Since Specialization

Citations

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

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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