Scientists Map 26 Years of Multicultural Personality Research in Landmark Bibliometric Study

A team of researchers from India has produced the most comprehensive map to date of a quietly influential corner of psychology: the study of the multicultural personality. In a review published in Discover Psychology, Ritika Singh of Narsee Monjee Institute of Management Studies and colleagues analysed every English-language journal article indexed in the Scopus database that mentions the term multicultural personality in its title, abstract or keywords. The search, carried out on 12 March 2026, returned 101 articles spanning the years 2000 to 2026, with the final year treated as partial because retrieval occurred before the year was complete. By subjecting this compact but consequential body of work to formal bibliometric analysis, the authors set out to answer a deceptively simple question: what, exactly, has the field been doing for the past quarter century, and where is it heading?

The methodological machinery behind the study is worth understanding, because it represents a distinctly modern way of reading an entire scientific literature at once. The team combined two complementary approaches. Performance analysis, conducted with the Bibliometrix software and its Biblioshiny interface, quantified the field’s vital statistics: publication and citation trends over time, the most productive authors, the leading contributing nations, and the patterns of collaboration that bind researchers together. Network analysis, performed with VOSviewer version 1.6.20, went further, visualising the co-authorship networks that reveal who works with whom, the country-level collaboration networks that reveal where the science is being done, and the keyword co-occurrence networks that expose which ideas travel together through the literature. Together these techniques turn a list of 101 papers into a structural portrait of a discipline, revealing clusters, bridges and blind spots that no single review article could capture by reading alone.

The intellectual anchor of the field, the analysis confirmed, remains the Multicultural Personality Questionnaire, universally abbreviated as the MPQ. This instrument, developed around the turn of the millennium, operationalises the multicultural personality as a set of dispositional traits that predict how well individuals navigate cultural transitions. The bibliometric evidence shows that the field is solidly grounded in this seminal work and the questionnaire that flows from it, with early research devoted to defining and validating the construct itself. In the vocabulary of bibliometrics, the MPQ and its originators function as the field’s citation backbone: the papers that nearly every subsequent study must reference, and the conceptual reference point against which all later work positions itself. This kind of foundational anchoring is typical of young research areas, where a single measurement tradition can shape two decades of inquiry.

What makes the new mapping exercise genuinely revealing, however, is what it shows about how the field has grown outward from that foundation. The thematic analysis demonstrates that research has progressively moved beyond construct development and personality assessment toward a set of applied populations and settings. International students, expatriates, instructors and organisational contexts now dominate the empirical landscape, reflecting a shift from asking what the multicultural personality is to asking what it does in real-world intercultural encounters. The keyword networks show strong connections between multicultural personality and a constellation of neighbouring concepts: intercultural competence, cultural intelligence, acculturation, expatriate adjustment, international education and cross-cultural interaction. In other words, the field has migrated from the laboratory of measurement toward the messy environments where cultural boundaries are actually crossed, from university campuses hosting international students to multinational corporations deploying staff across borders.

One of the study’s most theoretically significant contributions is its effort to disentangle the multicultural personality from the constructs with which it is most often confused or conflated. The bibliometric structure shows that although the multicultural personality intersects with cultural intelligence, intercultural competence and acculturation, these constructs occupy conceptually different positions in the network. Cultural intelligence refers to a capability for functioning effectively in culturally diverse settings; intercultural competence describes a broader achieved effectiveness in intercultural interaction; acculturation names the process of psychological and behavioural change that follows sustained contact between cultures. The multicultural personality, by contrast, is dispositional: it concerns relatively stable traits that individuals bring with them into intercultural situations. By demonstrating that these ideas cluster differently in the co-occurrence networks, the study provides an empirical basis for treating the multicultural personality as a distinct personality-based perspective within the broader intercultural literature, rather than a synonym or a subcomponent of its neighbours.

This distinction matters for practical reasons as well as conceptual ones. If dispositional traits are genuinely distinct from learned capabilities and from acculturation processes, then researchers can begin to ask precise questions about how they interact: whether a person’s baseline multicultural personality predicts how quickly they develop cultural intelligence, whether it moderates the relationship between intercultural training and expatriate adjustment, or whether it shapes the acculturation strategies that sojourners adopt. The authors argue that their findings provide a basis for understanding how dispositional characteristics connect to broader processes and outcomes of intercultural functioning. For organisations, universities and educators who invest heavily in intercultural preparation, such questions are not academic. Selection, training and support programmes could look very different depending on whether success abroad is primarily a matter of who someone is, what someone has learned, or what someone experiences after arrival.

The study is equally candid about where the field falls short, and its diagnosis doubles as a research agenda. The authors identify opportunities for greater geographical diversification, noting that the literature’s national and collaboration patterns reveal a concentrated production base rather than a globally distributed one. They call for comparative research across cultural contexts, pointing out that a construct meant to describe adaptation to cultural diversity should ideally be tested in more of the world’s cultures than it currently is. They advocate longitudinal examination of the multicultural personality and intercultural exposure, which would allow researchers to determine whether the traits in question are stable dispositions, malleable outcomes of experience, or both. And they highlight the need to investigate the construct’s incremental contribution beyond related measures such as cultural intelligence and intercultural competence, a crucial test of whether the multicultural personality adds predictive value or merely repackages what existing instruments already capture.

The authors also flag the limitations inherent in their own approach, which offer a useful lesson in how to read bibliometric studies generally. The analysis rests exclusively on Scopus-indexed publications in English, which means that relevant work published in other databases, in other languages, or outside indexed journals altogether is invisible to the map. The retrieval date of March 2026 means that 2026 cannot be interpreted as a complete publication year, so any apparent recent trends should be treated with caution. A corpus of 101 articles, while comprehensive by the study’s inclusion criteria, is small by bibliometric standards, which makes network visualisations sensitive to individual papers and individual citation decisions. None of these caveats undermines the central findings, but they remind readers that a bibliometric map is a portrait of a database as much as a portrait of a field.

For a general reader, the study offers a fascinating glimpse of how a scientific field is born and matures. The multicultural personality began as a measurement problem: how to quantify the traits that help people thrive across cultures. Over 26 years, it has become a connective tissue linking personality psychology to education, management and cross-cultural communication, with the MPQ at its core and an expanding ring of applied questions around it. The new bibliometric map, published open access under a Creative Commons licence, makes that structure visible to anyone, allowing researchers to spot the crowded centres of the field and, just as importantly, its empty peripheries. As global mobility continues to send students, workers and families across cultural boundaries in record numbers, the demand for rigorous science about who adapts well and why will only grow. This study provides the field with something it has lacked until now: a clear, data-driven picture of its own past, and a pointed set of directions for its future.

Subject of Research: Mapping the intellectual and thematic structure of multicultural personality research using Scopus indexed literature

Article Title: Mapping the intellectual and thematic structure of multicultural personality research using Scopus indexed literature

Article References: Singh, R., Srivastava, N., Nalawade, R., Kalia, R., Burande, A., & Padhye, P. S. (2026). Mapping the intellectual and thematic structure of multicultural personality research using Scopus indexed literature. Discover Psychology. https://doi.org/10.1007/s44202-026-00931-0

Image Credits: AI Generated

DOI: 10.1007/s44202-026-00931-0

Keywords: Mapping, intellectual, thematic, structure, multicultural, personality, research, Scopus, indexed, literature, scientific research