Comparing the effects of different book reading techniques on young children’s language development

The purpose of this research study is to compare the effects of digital, dialogic and traditional reading on children’s language development aged 48–66 months. Fifty-six randomly selected children enrolled in three different classrooms in a public preschool in Turkey participated in the study. The three classrooms were again randomly assigned as digital, dialogic and traditional reading groups. During the reading activities, a total of 24 storybooks were read by each group every three times in 8 weeks. While the children’s language scores (the receptive and expressive language scores) resulted in a significant increase in dialogic reading, the children’s language scores in a digital and traditional reading group slightly changed during the intervention. Alternatively, qualitative data suggested that the interaction between teacher and children and between children and children were very limited in a digital and traditional reading group and that limited interaction during reading was the underlying cause of the insignificant increase in children’s language scores.

     

The mediating roles of internal context variables in the relationship between distributed leadership perceptions and continuous change behaviours of public school teachers

This study aims at building a theoretical base for continuous change in education and using this base to test the mediating roles of two key contextual variables, knowledge sharing and trust, in the relationship between the distributed leadership perceptions and continuous change behaviours of teachers. Data were collected from 687 public school teachers. The results showed that the combined effect of knowledge sharing and faculty trust in principal mediated the relationship between teachers’ distributed leadership perceptions and continuous change behaviours. The directions of the coefficients of the relationships between the independent variable and the dependent variable suggested that higher distributed leadership perception leads to increased knowledge sharing and trust in principal, which in turn was associated with greater continuous change behaviours. The study showed that school systems have an extensive capacity for self-improvement, even in the absence of a pre-developed change plan.     

Diffusion of distance education in Turkish higher education

Conclusion In this paper, Rogers's diffusion theory was used to analyze the acceptance and implementation of the innovation of distance education in higher education in Turkey. Distance education was not successfully adopted between 1970 and 1980 in Turkey because of organizational problems. Distance education was effectively and efficiently diffused in Turkey after 1982. Thousands of students today earn university diplomas studying at a distance. On the other hand, problems of organization, technology, and perceptions remain to be addressed. It is to be hoped that in the future the OEF will be independent or have more autonomy. This will help it deliver instruction to its students.the evaluator of the Learning Community Link Project at the University.     

Measuring the perceived quality of an AR-based learning application: a multidimensional model

Augmented reality (AR) technologies could enhance learning in several ways. The quality of an AR-based educational platform is a combination of key features that manifests in usability, usefulness, and enjoyment for the learner. In this paper, we present a multidimensional model to measure the quality of an AR-based application as perceived by students. The model is specified by a second-order factor (perceived quality) and three dimensions: ergonomic quality, learning quality, and hedonic quality. The purpose of this model is to embody previous research into a coherent framework for the evaluation of AR-based educational platforms and to provide guidance for researchers and practitioners. The model was empirically validated on a Chemistry learning scenario and the results confirm the importance of both the learning and hedonic quality.     

Evaluation of a mobile information system in context

The motivation for this work has been to provide relevant information to the right situation for mobile phone users. We have iteratively developed applications for travellers and tourists to provide a general travel guide with local tourist information. This used a combination of wireless tag technology and information from content service providers. The paper presents our evaluation methodology and how we used it to develop the applications.     

Structure of fractional spaces generated by second order difference operators

A second order difference operator with nonlocal boundary conditions is considered. The positivity of this operator in Banach spaces is proved. Moreover, the structure of the fractional spaces generated by this operator is investigated. Furthermore, the positivity of this operator in Hölder spaces is proved.     

Comparing the job satisfaction of hourly paid and salaried preschool teachers in Turkey

This two-phase mixed-methods study compares the job satisfaction of Turkish preschool teachers who are paid hourly against the satisfaction of those on regular contracts. The participants in its first, quantitative phase were 260 preschool teachers, of whom 81 also participated in the second, qualitative phase. Initial data collection from all phase-one participants was via the Job Satisfaction Scale. Then, in phase two, the members of the hourly paid group were asked three open-ended questions, and the regular-contract teachers two of the same questions, related to the advantages and disadvantages of hourly paid teaching. The results indicated a significant difference in job satisfaction levels between the two types of teachers. None of the interactive effects between preschool teachers’ working status and their gender, age, marital status, and in-service training was statistically significant. In phase two, moreover, more than half of the 41 hourly paid teachers (n?=?22) emphasised that they worked as hourly for economic reasons, while more than a third (n?=?30) of the overall phase-two sample stated that there was no advantage of working as an hourly paid teacher. Working conditions for hourly paid teachers were described as disadvantageous by almost half the members of the phase-two sample (n?=?37).     

Moral reasoning patterns and influential factors in the context of environmental problems

This study investigated pre-service science teachers’ (PSTs’) moral reasoning patterns and the factors underlying these reasoning patterns. Local and non-local environmental dilemmas were used to examine moral reasoning patterns. An explanatory design was used with the collection and analysis of quantitative data, which was subsequently refined using qualitative interview data. For the quantitative part of the study, PSTs were asked to comment on four local and non-local environmental dilemmas (i.e. deforestation, e-waste, oil spills, and global warming). The responses were categorized as ecocentric, anthropocentric, or non-environmental reasoning. The findings showed that the participants’ moral reasoning focused on both ecocentric and anthropocentric perspectives, with a few displaying non-environmental reasoning. Concern for environmental problems was related to perceptions of whether the issue was directly related to nature, and was independent of whether the issues were local or non-local. The Moral Decision Making Interview protocol was used in the qualitative part of the study. Analysis revealed that the participants’ moral decisions were based on their resolutions in situational context and their concerns showed variations in their moral reasoning due to different factors like, effect on human life, formal principles, notion of rights, moral emotions, potential harm to others, and popular culture.