One of the challenges encountered in programming courses offered at first year level is high failure rate, which is a serious concern to lecturers and university management. To address the issue of high failure rate, it is important to have a clear understanding of the factors that may affect performance. This study investigates the effect of…

Program visualization (PV) is one of the approaches to assist novices in introductory programming courses. We investigated the effect of a newly developed PV tool to teach tracing to first-year programming students at a South-African university. The tool takes the form of an interactive computer-based tutorial that teaches students how to draw…

Many learners find the study of introductory computer programming difficult. This is also true of children with attention deficit hyperactivity disorder (ADHD) and, in order to support them, we need an improved understanding of how they learn programming. This study explored strategies for constructive learning of introductory programming by…