This study develops a comprehensive and theoretically grounded bibliometric examination of occupational therapy and allied scientific domains by integrating classical scientometric frameworks, journal ecology, and international collaboration models. Drawing exclusively from foundational bibliometric and occupational therapy literature, this article positions occupational therapy scholarship within the broader architecture of science and technology indicators, research performance measurement, and global knowledge exchange. The work is rooted in the theoretical contributions of Moed, Van Raan, Okubo, and the National Science Foundation and is further contextualized by occupational therapy specific journal mapping studies by Ziviani, Reed, Potter, Rodger, Sainty, and Pearl. By merging these two bodies of literature, the article advances an integrated model explaining how disciplinary maturity, journal visibility, and international research collaboration interact to shape scholarly influence, research productivity, and policy relevance.

The abstract argues that occupational therapy as a discipline reflects a transitional phase in scientific institutionalization, moving from professional practice rooted literature toward a fully developed research intensive knowledge system. This transformation is captured through bibliometric indicators such as citation patterns, journal dispersion, and authorship collaboration structures. Using the conceptual tools of link indicators and citation based performance metrics, the study explains how occupational therapy journals have historically suffered from fragmented indexing coverage and limited international reach, while simultaneously gaining methodological sophistication and thematic diversity over time.

The methodology is conceptual and interpretive rather than statistical, employing systematic comparison of bibliometric theories and occupational therapy journal studies. It relies on detailed textual synthesis of citation analysis, database coverage evaluations, and longitudinal assessments of research output. The results demonstrate that occupational therapy journals occupy a peripheral but increasingly central position within interdisciplinary scientific networks, particularly in rehabilitation sciences and health outcomes research.

The discussion explores the implications of these findings for academic promotion systems, doctoral education, journal policy, and international research collaboration. It highlights structural barriers such as database bias, language dominance, and disciplinary boundary effects that continue to limit the global visibility of occupational therapy research. At the same time, it shows how evolving citation practices, cross disciplinary publication strategies, and policy driven research funding are gradually reshaping the bibliometric identity of the field.