A scientist’s position in the ranking is determined using the D-index (Discipline H-index), a specialized metric that considers only those publications and citations relevant to the specified discipline—in this case, Psychology. This approach ensures that the ranking accurately reflects a researcher’s impact and contributions within the field of Psychology, rather than their general scholarly output.
Scope of Research and Qualification Criteria
This edition of the ranking examines 279,971 scientist profiles identified across a wide array of bibliometric data sources spanning all academic disciplines. Specifically for Psychology, 117 scientists based in Sweden were rigorously evaluated.
To qualify for inclusion in the Psychology ranking, a scientist’s D-index needed to be at least 30, signifying a substantial research impact within the discipline. Furthermore, the majority of an individual’s tier publications were required to pertain to Psychology, ensuring domain specificity. Awards and achievements recognized within the field of Psychology were also factored in as supplementary evidence of research excellence.
The threshold for the D-index is tailored according to the estimated population size of scholars in each discipline, incremented by steps of 10 to maintain consistency and fairness. This methodology guarantees that the top 1% of leading scholars, relative to the discipline’s scale, are systematically incorporated into the list. Additionally, inclusion criteria demand that there be no more than a 30% discrepancy between a scientist’s general H-index and their discipline-specific D-index, ensuring a close alignment between overall scholarly impact and domain-focused contributions.
Verification Practices and Methodological Integrity
The Research.com team recognizes that raw bibliometric data alone can never fully capture the quality and influence of a scholar’s work. Accordingly, all scientist profiles featured in the ranking underwent meticulous manual verification. This process involved cross-referencing each profile’s publication record against a broad spectrum of reliable and trustworthy sources to confirm the accuracy and relevance of their research outputs.
While not directly influencing ranking positions, the quantity of papers published in prominent journals and leading conference proceedings serves as an important secondary indicator of a scientist’s active contribution to advancing knowledge within Psychology.
Ultimately, the ranking positions are established based on the D-index metric derived from bibliometric information collected primarily from OpenAlex and CrossRef—two of the most prominent and respected databases accessible to the research community globally. For detailed insights into the methodology and data treatment underpinning this ranking, please consult our methodology page.
Research.com’s Mission and Vision Behind the Ranking
The creation of this ranking aligns with Research.com's broader mission to inspire researchers, academic institutions, industry stakeholders, and policymakers worldwide. By highlighting leading experts and tracking where their innovative efforts are concentrated, we aim to facilitate enhanced visibility and understanding of scientific leadership in specialized fields. This transparency empowers the global scientific community to recognize outstanding talent within disciplines, institutions, and countries, ultimately fostering collaboration, informed decision-making, and strategic investment in research.
Our commitment to rigor, transparency, and comprehensive evaluation underscores the credibility of this ranking and reinforces its value as a trusted resource for identifying top Psychology scientists in Sweden.
