Patient Rambe

An empirical analysis of the determinants of mobile instant messaging appropriation in university learning

Research on technology adoption often profiles device usability (such as perceived usefulness) and user dispositions (such as perceived ease of use) as the prime determinants of effective technology adoption. Since any process of technology adoption cannot be conceived out of its situated contexts, this paper argues that any pre-occupation with technology acceptance from the perspective of device usability and user dispositions potentially negates enabling contexts that make successful adoption a reality. Contributing to contemporary debates on technology adoption, this study presents flexible mobile learning contexts comprising cost (device cost and communication cost), device capabilities (portability, collaborative capabilities), and learner traits (learner control) as antecedents that enable the sustainable uptake of emerging technologies. To explore the acceptance and capacity of mobile instant messaging systems to improve student performance, the study draws on these antecedents, develops a factor model and empirically tests it on tertiary students at a South African University of Technology. The study involved 223 national diploma and bachelor’s degree students and employed partial least squares for statistical analysis. Overall, the proposed model displayed a good fit with the data and rendered satisfactory explanatory power for students’ acceptance of mobile learning. Findings suggest that device portability, communication cost, collaborative capabilities of device and learner control are the main drivers of flexible learning in mobile environments. Flexible learning context facilitated by learner control was found to have a positive influence on attitude towards mobile learning and exhibited the highest path coefficient of the overall model. The study implication is that educators need to create varied learning opportunities that leverage learner control of learning in mobile learning systems to enhance flexible mobile learning. The study also confirmed the statistical significance of the original Technology Acceptance Model constructs.

Informal distributed leadership in technology adoption

This study investigated the role of informal distributed leadership in dealing with the complexities of adopting technology innovation in Higher Education contexts. In the study, in-depth semi-structured interviews and focus group discussions were held with a group of informal leaders in a South African university. The findings suggest that informal distributed leadership works best in promoting technology adoption when there is a clear understanding of: (1) the locus of control of technology adopters; (2) power contestations between academics and students; (3) alignment of technology with pedagogical goals; and (4) shared intentionality between the core group of informal leaders. In practical terms, the study offers a middle-of-the-road approach to diffusion of technology innovation as an alternative to the ineffective top-down and individual innovative leader (bottom-up) approaches. For originality/novelty, the study introduces the distributed leadership theory into the technology adoption discourse.

Spaces for Interactive Engagement or Technology for Differential Academic Participation? Google Groups for Collaborative Learning at a South African University.

The rhetoric on the potential of Web 2.0 technologies to democratize online engagement of students often overlooks the discomforting, differential participation and asymmetrical engagement that accompanies student adoption of emerging technologies. This paper, therefore, constitutes a critical reality check for student adoption of technology to the extent that it explores the potential of Google Groups (i.e. self-organised online groups) to leverage collaborative engagement and balanced participation of students with minimal educator support. Community of Inquiry and a case study approach involving in-depth interviews with racially mixed students and Google Group artifacts were drawn upon as theoretical and methodological lenses for examining the equality of participation, academic rigor and complexity of engagement in Google Groups. Study findings were mixed: a semblance of authentic peer-based engagements, emergent academic networking, and inter-racial communication in Google Groups was juxtaposed with gender asymmetries in participation, dominance of group administrators’ postings and shallow collaborative engagements. The study, therefore, recommends actively engaged Group leaders who steer gender and racially balanced engagements, scaffold peer on-task behavior; including a sound pedagogical strategy anchored in collaborative problem-solving; authentic construction of knowledge; effective completion of collaborative tasks by students; and constructive assessments by the educator and peers.

A poverty-reduction oriented perspective to small business development in South Africa: A human capabilities approach

Despite the South African government’s strategic policy interventions and huge investments into small business development over the past two decades, solid evidence of the transition of informal businesses to the formal sector is hard to encounter. Furthermore, the high rates of unemployment in the country point to the growing incapacity of small-scale, micro and medium enterprises (SMMEs) to address the chronic social ills of poverty, inequality and social deprivation ravaging the country. Building on mainstream literature on the government interventions designed to promote growth without equity among SMMEs and Sen’s capabilities approach, this theoretical study advances a poverty-reduction approach to entrepreneurship underpinned by a systematic integration of multiple-level conversion factors, sustainable resourcing (especially seed funding and managerial capacity development), commercialization of business activities, a strong entrepreneurial orientation and solid managerial capabilities. Such an integrated approach was deemed to strengthen the capacity of SMMEs to survive the competition from established commercialised enterprises.