Promoting Teacher Learning Through Learning Study Discourse: The Case of Science Teachers in Singapore

The potential of a theory of variation-framed learning study, a teacher professional development approach, to help teachers overcome curricular and pedagogical challenges associated with teaching new science curricula content was explored. With a group of Singapore teachers collaboratively planning and teaching new genetics content, phenomenographic analysis of data corpus from classroom observations, teacher meetings and interviews revealed teacher learning that manifested in the teachers’ experiences. These were captured as (1) increased degrees of student-centered pedagogy and challenges to teachers’ prior assumptions about science pedagogy, (2) increased awareness of possibilities and limitations of their beliefs about science pedagogy, and (3) emergence of new understandings about new curricular content and science pedagogy. The possibility of transformative and generative learning is also discussed.     

Centrality of enactive experiences,framing, and motivation to student teachers’ emerging professional identity

Professional identity has emerged as a common theme in teacher development research, and the student-teaching practicum is often identified as foundational to identity development. In the context of the student-teaching practicum, interactions with cooperating teachers and pupils are believed to comprise the press for professional identity development, though theory-based explanations are often neglected in the literature, and findings are not always consistent. To address this issue, we used grounded theory to articulate a model explaining the relations among three constructs important to the process of identity development of student teachers (n = 14). Our findings are organized around a model that highlights the phenomenon of “negotiating who I am as a teacher,” which helps us describe differences between student teachers who changed identity vs. those that did not, and psychological and contextual reasons for renegotiation of identity. Discussion focuses on comparisons with previous models and possible implications for teacher education.     

Student veterans in the academic library

Enrollment increases in the number of veterans returning from service in the Afghanistan and Iraq wars offer an opportunity for academic librarians to craft outreach programs that address their unique needs as they transition from military to academic life. Library information and research services can be highlighted and integrated into the support services for student veterans already in place at most academic institutions. This article provides a case study of the design and development of services and facilities to support student veterans, and it describes the evolution of library outreach to student veterans through direct campus collaborations.     

The motivation activation measure and media use in Singapore: cross-cultural stability

The purpose of this paper is twofold: First, it tests how the Motivation Activation Measure [MAM; Lang, A., Bradley, S. D., Sparks Jr, J. V., &; Lee, S. (2007). The motivation activation measure (MAM): How well does MAM predict individual differences in physiological indicators of appetitive and aversive activation? Communication Methods and Measures, 1(2), 113–136] applies in a non-American (i.e. Asian) context, in order to provide evidence for the universality asserted through its theoretical underpinnings as an indicator of biologically based motivation systems. It thus investigates cross-cultural variation in the MAM scores and the associations with established measures of theoretically related personality factors. Second, the paper examines how individual differences in motivational system responsiveness correlate with media use and interests in an Asian culture. Eight hundred sixty-five respondents completed MAM, personality measures and self-reported media preference in an online survey. Findings indicate that the MAM values recorded in the Asian sample associate with the measures of theoretically related human traits as expected, and had a similar pattern of scores with those found in American samples. Moreover, results suggest that audience interests in different types of media can be predicted through their variation in motivation systems activation.     

Learning From Video: A Meta-Analysis of the Video Deficit in Children Ages 0 to 6 Years

Young children often learn less from video than face-to-face presentations. Meta-regression models were used to examine the average size of this difference (video deficit) and investigate moderators. An average deficit of about half of a standard deviation was reported across 122 independent effect sizes from 59 reports, involving children ages 0–6 years. Moderator analyses suggested (a) the deficit decreased with age, (b) object retrieval studies showed larger deficits than other domains, and (c) there was no difference between studies using live versus prerecorded video. Results are consistent with a multiple-mechanism explanation for the deficit. However, the analyses highlighted potential quality and publication bias issues that may have resulted in overestimation of the effect and should be addressed by future researchers.     

Farmers' financing of agricultural research in Israel

Agricultural research is mostly a public undertaking. In Israel, as in many other countries, farmers participate in the finance of research through taxes imposed by farm organizations on the marketed products. Farmers contribution ranges from 8% of research outlay in tomatoes to 79% in cotton. Strength of organization and ease of collection were the major factors affecting this share. In general, as inflation eroded the real value of government's finance, the farmers increased their share.Representatives of farmers' organization participate in the bodies that approve grants to proposed research projects. It was found that the higher the share of farmers' finance the larger the part of short-term research directed at immediate outcomes and the smaller the part of long-term, more basic research.The tendency of the farmers to prefer short-term, applicable research may reflect both their familiarity with practical problems and a comparatively high degree of risk aversion.It is not clear how farmers' participation in the direction of research, which is based on their financial contribution, affects the efficiency of resource allocation to the agricultural sciences.     

The Nature of Analogical Explanations: High School Physics Teachers Use in Kenya

This paper is about a study into the nature of analogies recorded from three Form 2 (Grade 10) classes in Kenya, instructed by three physics teachers. Through a case study method involving classroom observation, several analogies were recorded and analysed. These analogies were predominantly environmental (drawn from students socio-cultural environment) and anthropomorphic (life and human characteristics ascribed to analogues involving familiar concepts). A small number were scientific (those in which analogues are drawn from the science knowledge domain) – ones the author, for pedagogical reasons, wishes to see exploited. In addition, targets (concepts to be explained) were not freed from analogues (concepts used to explain), which is problematic. Also recorded were instances of students making statements that contained counter-physics messages. These included statements conveying literal understanding of technical terminology, sense experience understanding, which proved very robust, and obvious transfer of error from a particular knowledge domain to another. Caution is therefore advised to ensure that before developing and deploying analogies, students understanding of the analogues must be sought. This most likely will reveal problems in their understanding and should be rectified before applying its meaning to the target.     

The Early Years and the Development of Tolerance

This paper describes some of the issues surrounding the development of tolerance in young children, including the need to recognise that children's moral development is closely tied to their cognitive development. The importance of the family and other adult models is recognised as children make progress in understanding the views and rights of others. Teaching the young child about tolerance should be embedded in an inclusive approach to curriculum and children given opportunities to make decisions and take responsibility for their own actions consistent with their evolving capabilities.