Research Productivity in Academia: A Comparative Study of the Sciences, Social Sciences and Humanities

Though a significant number of studies of scholarly productivity have accumulated in the past decade, the majority have focused on limited samples of specialists in one or only a few scientific disciplines, making it difficult to generalize findings across dissimilar academic disciplines. This paper tests a model incorporating both academic and nonacademic factors as determinants of productivity with samples of physical and biological scientists, social scientists, and humanists taken from the 1972-73 American Council on Education survey of faculty at U.S. institutions of higher learning. We find considerable variation in the process determining productivity both across the broad disciplinary categories as well as within categories when article and book productivity are compared. We also examine the relative influence of the disciplinary context and attributes of scholars on productivity. Our evidence suggests that the decisive edge that physical and biological scientists enjoy over social scientists and humanists in article productivity is largely the result of the nature of work or a favorable disciplinary milieu, while the lower rate of productivity among humanists is more heavily determined by their attributes.