4. Electronic Theses and Dissertations (ETDs) - Faculties submissions
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Item Teacher Experiences of Using Digital Technology to Support Reading Development in Grade 1 Learning Contexts(University of the Witwatersrand, Johannesburg, 2024) Dadabhai, Qudsiyyah; Martin, C. D.The 2021 Progress in International Reading Literacy Study (PIRLS) revealed a literacy crisis in South Africa, with 81% of Grade 4 learners unable to read for meaning in any of the nine official languages. Research suggests that the perceptive use of digital technology can enhance reading proficiency. This qualitative study examined teachers' experiences of using digital technology to support reading development in Grade 1 classrooms in South Africa. Using the TPACK framework, semi-structured interviews and classroom observations were conducted with four Grade 1 teachers in Johannesburg. Findings revealed that teachers' technological knowledge varied significantly, influencing their integration of digital technology into reading lessons. Several factors inhibited teachers' use of digital technology, including varying levels of technical expertise, inconsistent stakeholder support, classroom management challenges, difficulties in balancing books and screens, and the emotional labour associated with using technology to support reading development. While digital technology shows potential for improving reading comprehension and fluency, its effective implementation is hindered by contextual limitations and the need for specialised teacher training. The lack of support from schools, parents, peers, and other relevant stakeholders prompted teachers to exercise agency in integrating digital technology into reading instruction, albeit with difficulties. The study highlights the importance of formal training to effectively incorporate digital technology into Grade 1 reading spaces. Additionally, it emphasises the need for comprehensive support from all stakeholders to facilitate the integration of digital technology into classroom lessons, ultimately aiming to improve reading proficiency in Grade 1.Item Formalisms of digital technology affordances(2020) Mahlangu, SamuelThe extant literature does not sufficiently problematise the underlying structural elements and causal mechanisms of ‘feature’ and ‘ability’ constructs in the emergence of affordances. An explanatory, concrete critical realist artefact-based case study involving a smartphone digital device was conducted. The study sought to explore the underlying structural elements and causal mechanisms of ‘feature’ and ‘ability’ constructs in the emergence of affordances. The study was limited to the Chemero (2003) and Şahin et al., (2007) relational feature-ability conception of affordances (i.e. agent affordance perspective), with particular focus on digital technology affordances. Eight plausible causal explanations were retroduced from the underlying structural elements of the feature and ability constructs, in the affordance actorartefact relation. Out of the eight, two causal explanations were found to be atypical of affordance causal logic, in the traditional IT sense of the elementary interaction loop. However, in the context of digital technologies, these atypical causal mechanisms were found to be plausible. This is because digital technologies can support advanced actor-artefact communicative interactions, transcending space, time, actor, and artefact dimensions (e.g. chronemics, proxemics, kinesics, oculesics, vocalics, textual, verbal, etc.). The study showed through retroductive causal explanatory logic, that affordances are emergent constructs of the underlying conditional-causal-structure relations of ‘feature’ and ‘ability’ constructs and their combined feature-ability mechanism elements. Furthermore, a typology of digital technology affordance causal mechanisms, as well as the revised affordance formalisms were proposed.