In Portugal, research productivity is nowadays essential for the positive assessment of academics, research units and study programmes. Academic inbreeding has been highlighted in the literature as one of the factors influencing research productivity. This paper tests the hypothesis that inbreeding is detrimental for research productivity,…

A recent review of research identified two Asian societies that represented "positive outliers" in the production of published knowledge on educational leadership and management: Hong Kong and Israel. These were the only Asian societies that had produced a critical mass of publications in this field in international journals over the…

This paper presents the third study of research trends in science education. In this review, a total of 990 papers published in the "International Journal of Science Education," the "Journal of Research in Science Teaching," and "Science Education" from 2008 to 2012 were analyzed. The results indicate that in the…

In their article Ruscio et al. (Ruscio, Seaman, D'Oriano, Stremlo, & Mahalchik, this issue) present a comparative study of some of the different variants of the "h" index. The study evaluates a total of 22 metrics, including the "h" index and "h"-type indices, as well as other conventional measures. The novelty of their work is to a large extent…

This paper presents a comparative study of research performance of 11 East and Southeast Asian countries based upon the total number of peer-refereed international publications (PRIP) per one million people (research intensity), the mean citation, and the contribution of domestic authors in PRIP production. Large gaps are observed within the…

Reports findings from a study of the geographical distribution of foreign authors in the "Journal of American Society for Information Science and Technology"(JASIST) and "Journal of Documentation". Also identifies the top 10 geographic locations with the highest number of foreign authors and the top 10 most productive foreign authors. (Author/LRW)

The institutional affiliations of authors of all articles published in six social work journals between 1989 and 1993 were tabulated to produce a ranking of the colleges and universities whose faculty are making the most substantive contributions to the social work literature. Results are compared with those of two previous studies covering…

This study investigated changes in publishing opportunities by college/university faculty between 1972 and 1988 in three disciplines: biology, philosophy, and English. Changes in amount of publishing space available and numbers of individuals competing for that space indicated inflation rates for all three fields (especially biology) requiring…