The moderating effect of experience on the intention to adopt mobile social network sites for pedagogical purposes: An extension of the technology acceptance model

With numerous benefits of utilising mobile social network sites (SNSs) for learning purposes, limited studies have been conducted to determine the factors that influence the adoption of mobile SNSs in facilitating learning. Accordingly, the main purpose of this study is to explore the determinants of students’ behavioural intention to use mobile SNSs for their pedagogical purposes by utilising an extended version of Technology Acceptance Model. Furthermore, the moderating effect of users’ experience on their behavioural intention was investigated. Using a structured questionnaire, data were collected from 600 students from top-five public universities of Malaysia. The results revealed perceived task-technology fit as the great predictor of users’ intention and perceived usefulness. Although the moderating impact of students’ experience on the model found to be positive, it was not supported in this study. The contributions of this study both to the literature and practice are discussed.     

Morphological awareness and bilingual word learning: a longitudinal structural equation modeling study

This longitudinal study examined the contribution of morphological awareness to bilingual word learning of Malay–English bilingual children in Singapore where English is the medium of instruction. Participants took morphological awareness and lexical inference tasks in both English and Malay twice with an interval of about half a year, the first time at the end of Grade 3 (Time 1) and the second time at the end of the first semester of Grade 4 (Time 2). Structural equation modeling (SEM) analyses revealed that within both languages, morphological awareness significantly predicted lexical inference at Time 1 as well as Time 2, and the contribution also became strengthened over time. Cross-linguistic SEM analyses showed that concurrently at both Time 1 and Time 2, English morphological awareness only had a significant indirect effect on Malay lexical inference. The exact indirect relationships, however, varied between Time 1 and Time 2. In addition, an indirect effect of Time 1 English morphological awareness on Time 2 Malay lexical inference also surfaced. These findings suggest concurrent as well as longitudinal cross-linguistic transfer of morphological awareness from English to Malay.     

Children’s concepts of language in learning to read

Conclusion To summarize, acceptance of reading as secondary to, and dependent on, the primary activities of speaking and listening does not mean that reading is simply speech in print, albeit reading is a language-based activity. Listening and speaking seem to proceed from the meaning of the discourse to analysis; whereas written language comprehension proceeds from analysis to meaning, at least for some beginning readers and some poor readers. Analysis of speech takes place at the unconscious or tacit level; conscious analysis of segments of print (sentences, phrases, words, syllables and phonemes) is often required in reading, especially at the initial stage. Good readers pass this decoding stage relatively effortlessly; poor readers may still need to deal with the mechanics of reading before these become automatic. Thus, while children should be introduced to reading through a variety of rich language experiences, there should be a parallel process of the development of subskills. This paper was presented at the 29th Annual Conference of The Orton Society in Minneapolis, November 1978.     

Productive knowledge of derivational rules in poor readers

The present report with two complementary experiments examined the productive knowledge of derivational morphology in 75 grade 4, 5, and 6 “poor” readers further divided into those performing better, or worse, inboth reading and spelling ((R + S +) or R − S −)), or better in the one or the other (mixed) subgroups. Experiment 1 required individual subjects to vocalize rapidly the derived forms of words when primed with 40 target base words in four derivational conditions or levels embedded in sentence frames shown on the computer screen. Experiment 2 required the reverse process of vocalizing the base forms of words when primed with 40, complex derived forms in the same four morphology conditions embedded in sentence frames shown on the computer screen. Results of the analysis of the reaction times show a developmental trend and that the subgroups of poor readers used different mechanisms in producing derived or base forms of words according to the complexity of the orthographic and/or phonological changes needed in the derivational process. The important role of morphemic structure and origin of words in instruction is emphasized.     

Liberal studies reform in Hong Kong secondary education: contrasting desirability with feasibility

In major curriculum reforms, there are inevitably gaps between design and implementation issues, taking the introduction of liberal studies (LS) into the senior secondary curriculum in Hong Kong as a classic example. The current paper illustrates how the implementation of LS as a compulsory core subject has impacted noticeably on Hong Kong senior secondary education. The LS curriculum setup is somewhat different from traditional subjects due to both the interdisciplinary nature of its design and the conceptions of learning, teaching, and assessment. The current study therefore attempts to portray the delicate balance that exists between the desirability ans feasibility of LS curriculum reform through interviewing members of the working group on the review of the academic structure for senior secondary education and interface with higher education. The study reports that, while LS policy makers considered both desirability and feasibility angles of the LS curriculum in their initial planning, the implementation of the LS public examination and teacher training to support the radical curriculum innovation fell short of expectations. Findings in the study clearly indicate that much more should be taken into account in respect of the dominance of an examination culture as well as teachers’ professional development when making major curriculum design changes.     

Developmental dyslexia revisited and projected

There are three parts to this paper. First, I review briefly the signposts from research, theory, and application in developmental dyslexia in the 1960s and the 1970s that have led us from there to here, and show the pitfalls to avoid. Second, I discuss some of the pertinent issues of the 1980s: the role of intelligence in the diagnosis of children with specific reading disabilities, the distribution of reading difficulties and disabilities, and the important place of verbal efficiency. Third, I project to the 1990s to emphasize the challenge of the computer technology as mediated learning and the challenge of “bounded rationality” and “collective rationality” in education. Throughout this survey, the paramount role of knowledgeable and caring teachers is implicit. Portions of this paper were given at the British Dyslexia Association Conference on Dyslexia in Bath in 1989 and The Orton Dyslexia Society Annual Conference in Washington, D.C. in 1990. The writing of the paper was assisted in part by research grant No. 410-89-0128 from the Social Sciences and Humanities Research Council of Canada     

Am I their cup of tea? Vice-principals’ perception of suitability for principalship

This paper attempts to address the principal shortage issue from the concept of fit perceived by job applicants. It links vice-principals’ perception of suitability for principalship to their conception of how well they can match with the selection criteria set out by school hiring bodies. Based on evidence collected from aspiring principals in Hong Kong, the study found that the respondents believed their suitability for a principal position was generally measured against four criteria by school hiring bodies; namely generic managerial skills, communication and presentation skills, knowledge and experience, and religious value orientation. Respondents were confident about their capability in the first three attributes, but were less assured about the last one. The results further showed that respondents’ perceived deficiency in the religious related attribute affected their confidence in being considered a suitable candidate. Implications of the findings for policy makers and practitioners are discussed.     

Conceptions of good teaching and how they influence the way adults and school leavers are taught

Seventeen lecturers in three departments in a university were interviewed about their conceptions of good teaching, their perceptions of the differences between adult and full-time students, and the actual strategies and methods they employed in their practice of teaching the two student groups. Results showed that there were common perceptions of the way adult students differed from their full-time adolescent counterparts. However, they reacted differently to those perceived differences. Three major types of accommodation were found: catering for weakness, treating both groups in the same way, and remediating weaknesses. The lecturers' conceptions of good teaching could be categorized into two main categories: transmissive and facilitative. Cross-tabulation of the teaching conception of the individual lecturers with their orientation to accommodation showed that those holding a transmissive conception tended to cater for the weakness of their students or make no distinction between teaching adult and full-time students. Those perceiving teaching as facilitating learning were more likely to try to remediate the weaknesses of their students.     

Turning Crisis into Opportunity: Nature of Science and Scientific Inquiry as Illustrated in the Scientific Research on Severe Acute Respiratory Syndrome

Interviews with key scientists who had conducted research on Severe Acute Respiratory Syndrome (SARS), together with analysis of media reports, documentaries and other literature published during and after the SARS epidemic, revealed many interesting aspects of the nature of science (NOS) and scientific inquiry in contemporary scientific research in the rapidly growing field of molecular biology. The story of SARS illustrates vividly some NOS features advocated in the school science curriculum, including the tentative nature of scientific knowledge, theory-laden observation and interpretation, multiplicity of approaches adopted in scientific inquiry, the inter-relationship between science and technology, and the nexus of science, politics, social and cultural practices. The story also provided some insights into a number of NOS features less emphasised in the school curriculum—for example, the need to combine and coordinate expertise in a number of scientific fields, the intense competition between research groups (suspended during the SARS crisis), the significance of affective issues relating to intellectual honesty and the courage to challenge authority, the pressure of funding issues on the conduct of research and the ‘peace of mind’ of researchers, These less emphasised elements provided empirical evidence that NOS knowledge, like scientific knowledge itself, changes over time. They reflected the need for teachers and curriculum planners to revisit and reconsider whether the features of NOS currently included in the school science curriculum are fully reflective of the practice of science in the 21st century. In this paper, we also report on how we made use of extracts from the news reports and documentaries on SARS, together with episodes from the scientists’ interviews, to develop a multimedia instructional package for explicitly teaching the prominent features of NOS and scientific inquiry identified in the SARS research.