Changes in the representation of dynamism in fifth grade children

According to research on mental representation carried out in the Piaget tradition (Galifret-Granjon, 1981; Piaget & Inhelder, 1966), the cognitive processes of decentration in terms of the states (initial and final) and anticipation (of change and movement) form the basis of the reconstruction of a dynamic situation. Children centered primarily on the initial and final states have great difficulty creating a mental representation of a dynamic situation. This study, based on a socio-constructivist approach (Gamier, 1985), seeks to help children develop these two fundamental processes. The pedagogical analysis focuses first on the observation of children's behaviour while playing ball in a group and then on the graphic representation of their actions drawn by the children after each play session. We saw in the children's game definite changes stemming from decentration. We also noticed that the children were centering less on the states in their graphic production which became increasingly rich in codes.     

Globalisation, identity, and nation: Australian and American undergraduates abroad

In this essay, I explore how two groups of undergraduates — Americans and Australians — participate in the reformulation of the “global imagination” through their experiences of studying abroad. Specifically, I question the assumption that the global imagination constitutes one shared, common experience that is the same across nations. In contrast, I demonstrate that though American and Australian students are certainly among the elite in global terms, their shared economic position does not necessarily correspond to a common global imagination. Instead, they have markedly different notions of both national and global identities. American students’ strong national identity often prevents them from exploring the possibilities of global affiliation. Australian students’ relatively weak national identity allows for a robust global sense of place, but is sometimes constrained by a limited tolerance for racial and ethnic diversity. In conclusion, I argue that the global imagination has not one, but numerous manifestations, which have the potential to both enable and constrain the enhancement of justice and democracy in a global context.     

Evaluation of an adaptive tutorial supporting the teaching of mathematics

ABSTRACT

Adaptive tutorials enable engaged, personalised and interactive online learning that includes instant adaptive feedback. By integrating an adaptive tutorial into a large and diverse engineering mathematics course, we explored its potential to support and guide students’ learning from afar. The aim of this study was to assess whether students provided with an adaptive tutorial, could benefit from its use and whether they would engage in and take responsibility for their learning. Comparisons were made between students who did and did not use the tutorial. Quantitative and qualitative data analyses determined the impact of including an adaptive tutorial in a blended learning environment, where 58% of students engaged with the tutorial and 74% of them completed it. Improved confidence and understanding was reported by 98% of the participants. A comparison of examination results indicated that median scores for students who utilised the tutorial were significantly higher than those who did not.     

Electronic Portfolio Adoption for Teacher Education Candidates

Programs of professional development for preservice teachers of young children in the United States attempt to align their program goals and candidate performances to The National Association for the Education of Young Children (NAEYC), Association of Childhood Education International (ACEI), and their particular state standards. In addition they attempt to teach candidates to be knowledgeable and reflective practitioners who use the best practices in their field. This article will address one university’s attempt to adopt this process and utilize electronic portfolios. The article will include examples of course objectives, standards, rubrics, and candidate performances interwoven through program matrices in order to insure the proper delivery of instruction while maintaining flexibility and creativity. It is hoped that the article will foster discussion about the strengths and challenges of accountability and academic freedom in preparing candidates in early childhood education.     

Assessing students’ perceptions of their learning environment in science classes in the United Arab Emirates

Learning Environments Research - As part of major education reform efforts underway in the United Arab Emirates (UAE), teachers have been introducing cooperative teaching methods in their science...     

‘The idea is nice… but not for me’: First-year students’ readiness for large-scale ‘flipped lectures’—what (de)motivates them?

Higher Education - The flipped classroom is proposed as an answer to challenges in higher education. However, studies that explore its influence on first-year student motivation are largely...     

Inter-firm R&D partnering in pharmaceutical biotechnology since 1975: Trends, patterns, and networks

This paper analyses a large, longitudinal database on inter-firm R&D partnerships formed in the high-tech pharmaceutical biotechnology industry since 1975. Our research indicates an overall growth in the number of annually, newly established R&D partnerships where research partners consistently prefer contractual partnerships to equity-based alliances. In the networks that develop through these R&D partnerships, small, entrepreneurial biotechnological companies take a leading role during the 1980s when biotechnology first became relevant for the pharmaceutical industry. The 1990s, however, show a different pattern with established, large pharmaceutical companies becoming more dominant, acting as nodal players with multiple partnerships with a variety of other companies.     

Spatial pattern learning in rats: Conditional control by two patterns

Rats searched for food hidden on top of poles in a 4 × 4 matrix of poles. Before each trial, the location of the four baited poles was unpredictable. However, the poles were always baited in one of two spatial patterns, either a square or a line. The food hidden on the four baited poles was one of two types, and the food type determined the identity of the pattern. Thus, once one baited pole was discovered, the food type provided a cue for the spatial pattern in which the remaining food was hidden. The results showed that rats learned the two spatial patterns in which the food was hidden and used the conditional cue to determine which pattern was relevant on individual trials, thereby increasing the efficiency of spatial search.     

Instruments for evaluating school psychologists' functioning and service

The evaluation of school psychological services is both a responsibility and an opportunity too long ignored. Unique problems must be overcome in evaluating school psychologists, but the task is not insurmountable. This paper describes and presents examples of five data collection devices which can be used in the evaluation effort: the vignette-based questionnaire, the role-model questionnaire, the services received questionnaire, the teacher interview, and nonobtrusive measurement.