Background: Conceptualisations of what it means to use evidence in policymaking often appear divided between two extremes. On the one side are works presenting it as the implementation of research findings - particularly evaluations of intervention effect. In contrast stand theoretically informed works exploring the multiple meanings of evidence…

The fundamental study of physics has played a crucial role in helping to understand natural phenomena and biological processes throughout history. However, physics as a discipline has not advanced at an equal pace around the globe. In sub-Saharan Africa (SSA), physics research faces major challenges including gaps in human capital, infrastructural…

Activities of the Test Development and Research Office (TEDRO), a division of the West African Examinations Council (WAEC), are described. The WAEC is an international educational and professional testing organization established to serve its four member countries: Nigeria, Ghana, Sierra Leone, and The Gambia. The U.S. Agency for International…

The expansion of The West African Examination Council's (WAEC) Test Development and Research Office (TEDRO), from January 1969 through August 1973, is described. The development of TEDRO as an institution was of primary importance; the continuation of test development and educational services was the other major goal during this period of time.…