International collaboration in psychology is on the rise

Kliegl, R., & Bates, D.M. (2011). International cooperation in psychology is on the rise. Scientometrics, 87, 149-158.

Abstract. There has been a substantial increase in the percentage for publications with co-authors located in departments from different countries in 12 major journals of psychology. The results are evidence for a remarkable internationalization of psychological research, starting in the mid 1970s and increasing in rate at the beginning of the 1990s. This growth occurs against a constant number of articles with authors from the same country; it is not due to a concomitant increase in the number of co-authors per article. Thus, international collaboration in psychology is obviously on the rise.

Kliegl, R. 与 Bates, D.M.（2011）的研究《心理学领域的国际合作呈上升趋势》（International cooperation in psychology is on the rise），刊载于《科学计量学》（Scientometrics）第87卷，第149-158页。
摘要：心理学领域12种主流期刊中，由来自不同国家院系的共同作者联合发表的论文占比已大幅提升。研究结果证实，心理学研究的国际化程度显著提升——这一趋势始于20世纪70年代中期，并在20世纪90年代初加快了增长速率。该增长是在作者均来自同一国家的论文数量保持稳定的前提下发生的，且并非源于单篇论文共同作者数量的同步增加。由此可见，心理学领域的国际合作显然正处于持续发展的态势之中。