Scientific development is a vital pillar of comprehensive development plajing a significant role in the promotion of economic, political, social and cultural aspects of a society. Accordingly and generally, the companionship of scientific research is a critical requirement for various development schemes to obtain. Iran is no exception in this regard; it needs scientific development as a way to a comprehensive one. Nonetheless, the relevant literature points to the fact that there are different factors hindering such development. This article, via the use of meta-analysis technique, attempts at exploring and classifying Iranian scientists' views on the existing obstacles and proposed solutions to the scientific development in their written works. The findings of the research indicate that while 10% of the written works considered in this research see obstacles as related to internal sphere, and 20% attribute the obstacles to external social factors within the domain of science, the rest, that is some 70 percent of these works, holds both kinds of obstacles as relevant. Therefore, it seems necessary to take measures aimed at removing both kinds of obstacles. Among the ten works considered only few maintain indigenous science and nativism in science as feasible options capable of influencing scientific development considerably. These few studies hold that nativism and indigenization of sciences are two prominent elements which would affect the cultivation and improvement of science in Iran.