'Intentional repetition' and learning style: Increasing efficient and cohesive interaction in asynchronous online discussions

This study verified the efficacy of the intentional repetition technique in improving interaction in asynchronous online discussions by taking into account the learning styles of the participants. A conceptual framework served for the development of the technique, which conceptualises efficient and cohesive interaction on a continuum of process that move from social presence to production of an artefact. Sixty-one university students participated in the study. A quasi-experimental research design was used. The subjects, who were assigned randomly into two groups, were tested using Kolb's learning style inventory. The results showed that the experimental group exposed to the intentional repetition technique produced significantly better interaction than the control group, regardless of their learning styles, which had no significant effect on the interaction. Moreover, there was no interaction effect between the learning styles and the treatment. The implications arising from these results identify various suggestions for increasing the coherence and depth of the interaction amongst students in asynchronous online discussions.     

Networking for Leadership,Inquiry, and Systemic Thinking: A New Approach to Inquiry-Based Learning

Recent changes in science education standards have mandated a prominent place for inquiry learning in science curricula. However, change from traditional teaching methods to a more inquiry-centered approach is difficult to enact. While research to date demonstrates a number of successful inquiry implementations, it also reveals a slow rate of change along with possible reasons for difficulty in adopting inquiry instructional methods. Further, inquiry reforms have failed in the past. The Networking for Leadership, Inquiry, and Systemic Thinking (NLIST) initiative, sponsored by the Council of State Science Supervisors and NASA, proposes to facilitate inquiry through systemic reform designed to avoid the mistakes of the past and incorporate new knowledge about teaching and learning. Systemic elements targeted for change include a standard conceptualization of science as inquiry, instructional materials, professional development, administrative support and leadership, facilities, community involvement, and technology infrastructure. To date, the initiative has created a detailed definition of inquiry learning and a rubric for evaluating instructional materials against this definition. This paper presents the theoretical and empirical foundations for the NLIST initiative, describes its progress, and outlines future goals.     

汉维语文化差异与汉语教学

学习汉语的过程是学习汉民族悠久深厚文化的过程,在教学中传授汉文化知识是汉语教学的不可忽视的一方面。本文简要分析了针对维吾尔族学生的汉语教学中,汉维语文化的差异在词汇、语法、语用等方面的表现及教学中应注意的问题。     

Social Context Effects on Children's Performance of Number Conservation Tasks: plausibility and evidence

Abstract Recent controversy over Piagetian tasks concerns whether the experimenter's actions result in children misunderstanding the question. Evidence for this has been derived from differences in performance of conservation tasks according to whether the transformation is intentional or accidental. Studies reporting large differences according to transformation type are claimed to be flawed procedurally. Including a preliminary talk and restricting questions to one domain result in little or no transformation type effect. Whether children's correct judgments in accidental versions are reliable indications of their knowledge has also been disputed. They may reflect children's ignoring of the transformation or covert counting. Using an identity conservation pretest 192 Yemeni children were selected to be tested on number conservation tasks varying in transformation type, numerosity and equality. The results were analysed using a model‐fitting procedure. Identity nonconservers were affected by transformation type but not numerosity whereas identity conservers showed the opposite pattern. The identity nonconservers may simply have been so bemused by the adult experimenter introducing a soft toy in the accidental conditions that they guessed. For identity nonconservers guessing will result in greater success than reasoning.     

Online activities of urban Malaysian adolescents: report of a pilot study

The literacy practices of many communities today show new ways of meaning making in the contemporary, technological and digital culture. A number of Malaysian adolescents belong to this culture. This pilot study reports the preliminary findings of a larger study aimed at describing the online activities of Malaysian adolescents. Fifty‐four participants from an urban secondary school in Penang took part in this study. One finding showed that the percentages of language use on the Internet were: 80.6 per cent in English, 10.6 per cent in Bahasa Malaysia and 8.8 per cent in Chinese. In addition, the study also revealed some common websites that these adolescents frequented. The findings point to the need to investigate the extent of these online literacy practices beyond school among the adolescent population in Malaysia and to look into the implications for ESL education.     

Understanding key drivers affecting students’ use of artificial intelligence-based voice assistants

Education and Information Technologies - Artificial intelligence (AI)-based voice assistants have become an essential part of our daily lives. Yet, little is known concerning what motivates...     

Writing fluency and quality in kindergarten and first grade: the role of attention,reading, transcription,and oral language

In the present study, we examined the influence of kindergarten component skills on writing outcomes, both concurrently and longitudinally to first grade. Using data from 265 students, we investigated a model of writing development including attention regulation along with students’ reading, spelling, handwriting fluency, and oral language component skills. Results from structural equation modeling demonstrated that a model including attention was better fitting than a model with only language and literacy factors. Attention, a higher-order literacy factor related to reading and spelling proficiency, and automaticity in letter-writing were uniquely and positively related to compositional fluency in kindergarten. Attention and higher-order literacy factor were predictive of both composition quality and fluency in first grade, while oral language showed unique relations with first grade writing quality. Implications for writing development and instruction are discussed.     

The Effectiveness of Interacting with Scientific Animations in Chemistry Using Mobile Devices on Grade 12 Students’ Spatial Ability and Scientific Reasoning Skills

The purpose of the current study was to investigate the effectiveness of interacting with animations using mobile devices on grade 12 students’ spatial and reasoning abilities. The study took place in a grade 12 context in Oman. A quasi-experimental design was used with an experimental group of 32 students and a control group of 28 students. The experimental group studied chemistry using mobile tablets that had a digital instructional package with different animation and simulations. There was one tablet per student. A spatial ability test and a scientific reasoning test were administered to both groups prior and after the study, which lasted for 9 weeks. The findings showed that there were significant statistical differences between the two groups in terms of spatial ability in favour of the experimental group. However, there were no differences between the two groups in terms of reasoning ability. The authors reasoned that the types of animations and simulations used in the current study featured a wide range of three-dimensional animated illustrations at the particulate level of matter. Most probably, this decreased the level of abstractness that usually accompanies chemical entities and phenomena and helped the students to visualize the interactions between submicroscopic entities spatially. Further research is needed to decide on types of scientific animations that could help students improve their scientific reasoning.