Mode 2 knowledge and institutional life: Taking Gibbons on a walk through a South African university

This paper examines the response of a blackuniversity in South Africa to the challengesposed by the mode 2 knowledge thesis of MichaelGibbon. The case material is based on theFaculty of Engineering at the University ofDurban Westville, which in the period 1999–2000grappled with the implications of Gibbonsthesis for knowledge, inquiry and professionalidentity in a proposed university-industrypartnership. The author argues that entrenchedinstitutional rules and behaviours threaten toundermine any attempt to rethink the researchand practice of engineering education even whensuch restructuring appears to work in the bestinterest of students.     

Exploring students’ engineering designs through open-ended assignments

ABSTRACT

This paper aims at presenting the experience of the Power Conversion project in teaching students to design a proof-of-principle contactless energy transfer system for the charging of electrical vehicles. The Power Conversion is a second-year electrical engineering (EE) project in which students are to gather and apply EE knowledge to design and test a system. This system is to work with power level and operates independent from an electricity grid. The instructional method used in this project is design-based learning (DBL). As an educational approach, DBL is to support students to gather and apply knowledge in open-ended assignments. The set-up of the project has gone through different modifications and iterations in three consecutive years regarding the organisation and supervision of the students. We have analysed the students’ design products in the past three academic years in order to evaluate whether the project set-up and supervision have influenced students’ designs. Results indicate that the open-ended character of the project has a positive influence on the designs especially regarding the criteria on efficiency, Maximum Power Point Tracking algorithm and power tracking.     

Adult education and critical identity development: from a deficiency orientation towards a competency orientation

The translation of this paper has been made possible with the financial help of the Koninklijke Nederlandse Akademie van Wetenschappen (the Royal Dutch Academy of Sciences)

In this paper the authors criticise the growing tendency to conceive of adult education as a qualification oriented field of practice. Especially with respect to disadvantaged groups in society this orientation could have a stigmatizing effect. Various agents of education consider them as deficient and hence describe their identity in negative terms. Contrary to this, the authors develop a more positive orientation towards identity development and outline a new understanding of adult education. Their approach is inspired by insights developed in an area of cultural studies.     

The relationship between first‐year achievement and the pedagogical‐didactical fit between secondary school and university

Central in this study is the degree to which the pedagogical‐didactical approach in undergraduate programmes aligns with the pedagogical‐didactical approach in secondary schools, and how this is related to first‐year achievement. Approaches to teaching at secondary schools and in first‐year university programmes were examined by interviewing school management, school teachers and university lecturers. The teaching approaches found within the schools were contrasted against the academic teaching approaches, resulting in four types of fit. With multiple regression analysis the relationships between these four types of fit, gender, prior achievement and first‐year achievement were examined. The results showed that prior performance is positively related to first‐year achievement, as well as a fit characterised by more student‐centred teaching in the first year compared to the approach to teaching at secondary school.     

Mental rotation performance in fourth graders: No effects of gender beliefs (yet?)

The influence of gender beliefs on cognitive task performance has been demonstrated repeatedly for adults. For children, there is evidence that gender beliefs can substantially impede or boost math performance — a task where gender differences in favour of boys declined over past decades. Therefore, we examined this phenomenon using the Mental Rotations Test (MRT), a task where gender differences still occur reliably favouring males — for adults as well as for children. A sample of 252 fourth graders, whose beliefs about spatial ability were manipulated experimentally (instructions given: boys are better, girls are better or independent of gender) had to complete the MRT. In contrast to adult's literature, children's performance did not decrease or increase as a function of instruction: boys always outperformed girls; girls not even outperformed their same-sex counterparts given the “girls better” instruction. The transfer of the conceptual approach failed — possible reasons are discussed.     

The effectiveness of Web search engines for retrieving relevant ecommerce links

Ecommerce is developing into a fast-growing channel for new business, so a strong presence in this domain could prove essential to the success of numerous commercial organizations. However, there is little research examining ecommerce at the individual customer level, particularly on the success of everyday ecommerce searches. This is critical for the continued success of online commerce. The purpose of this research is to evaluate the effectiveness of search engines in the retrieval of relevant ecommerce links. The study examines the effectiveness of five different types of search engines in response to ecommerce queries by comparing the engines’ quality of ecommerce links using topical relevancy ratings. This research employs 100 ecommerce queries, five major search engines, and more than 3540 Web links. The findings indicate that links retrieved using an ecommerce search engine are significantly better than those obtained from most other engines types but do not significantly differ from links obtained from a Web directory service. We discuss the implications for Web system design and ecommerce marketing campaigns.     

Functioning and participation problems of students with ADHD in higher education: which reasonable accommodations are effective?

Abstract

Students with ADHD struggle in higher education as a result of various functioning and participation problems. However, there are remaining gaps in the literature. First, it remains unclear how often and during which teaching and evaluation methods problems arise. Second, we do not yet know which reasonable accommodations are most effective to deal with the functioning. And third, we do not know which accommodations are most effective to address participation problems of students with ADHD in higher education. This study addresses these three gaps in literature. In total, 86 students with ADHD, 42 student counsellors and 86 students without a disability participated in a survey-based study. The results show that students with ADHD most frequently experience problems with sustaining and focusing attention and it is demonstrated that most problems arise during classical teaching or evaluation methods. Finally, the perception of the effectiveness of reasonable accommodations is strongly dependent on which problems students experience in higher education. These findings suggest that it is important to consider both personal and environmental characteristics when selecting and implementing reasonable accommodations.     

Architecture students and research courses: are they aligned? Students’ attitude towards research courses

Learning Environments Research - Research courses are part of many higher education curricula. However, students’ attitudes towards statistics and research courses tend to be negative. One...