Poststructuralist perspectives on the discursive construction of identity and critical approaches to linguistics, discourse analysis, and language testing have contributed to a growing awareness of the complex social nature of performance in speaking tests. In this article, I explore how the concept of co-construction is useful to understand how…

Introduction: Medical student concern that the submission of named examination scripts to examiners could cause bias initiated a study on the effect of identified and de-identified scripts on assessment outcome. Methods: Data were collected from a convenience examination sample of Year 1 (n = 88 students; n = 29 questions) and Year 2 scripts (n =…

The scientific foundation in firearm and tool mark identification is that each firearm/tool produces a signature of identification (striation/impression) that is unique to that firearm/tool, and through examining the individual striations/impressions; the signature can be positively identified to the firearm/tool that produced it. There is no set…

An examination is an important component of any institution that educates people. It is a form of assessment used to measure the students' understanding of the concepts and principles they would have learnt. Zimbabwe Open University, an Open and Distance Learning institution has been setting its own examinations for the academic programmes…