Towards a critical re-conceptualization of the purpose of higher education: the role of Ubuntu-Currere in re-imagining teaching and learning in South African higher education

ABSTRACT

The 2015–2016 South African higher education students’ movement proved historical for our country in bringing to our dinner tables: issues of higher education transformation and decolonisation; institutional culture(s); curriculum reform; the need to foreground and make inclusive assessment in education; the coloniality in our knowledge production, and more. Influenced by the emergence of the student movements and the critique they have brought to South African higher education, we bring to the fore the often silent critical reflections on the purposes of higher education in general, and in South Africa especially, as they relate to teaching and learning. We propose that the purposes of higher education in relation to teaching and learning ought to respond to (1) context, (2) democratic difference, and (3) cosmopolitan perspectives. We argue that discourses, phases and logics about South African higher education have tended to disregard and, at times, blur the context and differences as well as cosmopolitan perspectives. Using the notion of Ubuntu-Currere, we re-imagine how teaching and learning could respond to context, difference and cosmopolitanism with examples from the South African higher education experience.     

New Zealand as a Provider of Transnational Education

New Zealand, a relatively small country, has decided to increase its presence on the international market for higher education. To this effect, it has liberalized its visa requirements and has formed a national NGO, Education New Zealand, to co-ordinate the promotion abroad of New Zealand education, particularly higher education, in a number of ways. New Zealand strongly favours the removal of trade barriers in education, including barriers to the recognition of qualifications earned internationally.     

Fine mapping of multiple interacting quantitative trait loci using combined linkage disequilibrium and linkage information

Quantitative trait loci (QTL) and their additive, dominance and epistatic effects play a critical role in complex trait variation. It is often infeasible to detect multiple interacting QTL due to main effects often being confounded by interaction effects. Positioning interacting QTL within a small region is even more difficult. We present a variance component approach nested in an empirical Bayesian method, which simultaneously takes into account additive, dominance and epistatic effects due to multiple interacting QTL. The covariance structure used in the variance component approach is based on combined linkage disequilibrium and linkage (LDL) information. In a simulation study where there are complex epistatic interactions between QTL, it is possible to simultaneously fine map interacting QTL using the proposed approach. The present method combined with LDL information can efficiently detect QTL and their dominance and epistatic effects, making it possible to simultaneously fine map main and epistatic QTL.