Computing education research

International Journal of Embedded Systems and Applications (IJESA) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Embedded Systems and applications. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on understanding Embedded Systems and establishing new collaborations in these areas.

Computer programming is notoriously difficult to learn. To this end, regular practice in the form of application and reflection is an important enabler of student learning. However, educators often find that first-year B.Sc. students do not readily engage in such activities. Providing each student with a programmable robot, however, could be used to facilitate application and reflection since, potentially, robots facilitate engaging learning experiences while providing immediate and intuitive feedback. This paper explores whether an introductory course centered upon programming personal robots in preparation for an end-of-course event day---a Robot Olympics---can help students to firstly, engage in programming practice more frequently and secondly, improve the quality of their code. A survey was conducted to examine the students' programming practice behavior and students' final coursework submissions were also reviewed for aspects of program quality. The findings from this cohort were compared to a reference group from a previous cohort that shared similar learning objectives and entry requirements, but had focused on web programming instead of using robots. The results reveal statistically significant increases in programming practice compared to the reference group. Furthermore, being enrolled on the course that culminated in the Robot Olympics was a significant predictor of two aspects of program quality: functional coherence and sophistication. This suggests that robot-centered courses can promote engagement with, and enhance some aspects of, programming practice.

In this paper we report on a multi-institutional investigation into the reading and comprehension skills of novice programmers. This work extends previous studies (Lister 2004, McCracken 2001) by developing a question set within two key pedagogical frameworks: the Bloom and SOLO taxonomies. From this framework of analysis some interesting emergent patterns relating the cognitive level of the questions to student

BRACElet is a multi-institutional multi-national research study of how novice programmers comprehend and write computer programs. This paper reviews the first action research cycle of the BRACElet project and, in the process, charts a path for the upcoming second cycle. The project remains close to educational practice, with much of the data being either data collected directly from exams sat

In this article, we describe high school promotional visits and campus workshops developed to encourage female junior high school students to consider a career in information technology. The students were exposed to programming concepts and activities in a manner that made such content enjoyable and relatively easy to understand and were given pre and post workshop questionnaires. Students perceived programming as simpler and themselves as being more capable after attending these workshops. The article demonstrates the potential for such workshops to address aspects of perceived difficulty and of self-perceptions in ability to master such content.

BRACElet is a multi-institutional multi-national research study of how novice programmers comprehend and write computer programs. This paper reviews the first action research cycle of the BRACElet project and, in the process, charts a path for the upcoming second cycle. The project remains close to educational practice, with much of the data being either data collected directly from exams sat by novices, or data from think-out-loud protocols where the task undertaken by a novice or an expert is modelled on an exam question. The ...