Gemma Lewis

87 papers and 1.8k indexed citations i.

About

Gemma Lewis is a scholar working on Clinical Psychology, Public Health, Environmental and Occupational Health and Social Psychology. According to data from OpenAlex, Gemma Lewis has authored 87 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Clinical Psychology, 22 papers in Public Health, Environmental and Occupational Health and 19 papers in Social Psychology. Recurrent topics in Gemma Lewis’s work include Child and Adolescent Psychosocial and Emotional Development (24 papers), Health disparities and outcomes (17 papers) and Maternal Mental Health During Pregnancy and Postpartum (14 papers). Gemma Lewis is often cited by papers focused on Child and Adolescent Psychosocial and Emotional Development (24 papers), Health disparities and outcomes (17 papers) and Maternal Mental Health During Pregnancy and Postpartum (14 papers). Gemma Lewis collaborates with scholars based in United Kingdom, United States and Australia. Gemma Lewis's co-authors include Glyn Lewis, Anita Thapar, Gordon T. Harold, Frances Rice, Joseph Hayes, Andrew Sommerlad, Andrew Steptoe, Alexandra Pitman, Stephan Collishaw and David Osborn and has published in prestigious journals such as PLoS ONE, The British Journal of Psychiatry and Journal of the American Academy of Child & Adolescent Psychiatry.

In The Last Decade

Co-authorship network of co-authors of Gemma Lewis i

Fields of papers citing papers by Gemma Lewis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Gemma Lewis

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025