Quantum phenomena in Communities of Practice

Although Communities of Practice have become a core concept in understanding how knowledge is managed within organizations, there have been few studies of the praxis of formation of Communities of Practice. In this article, we report on a Grounded Theory study of the members of a previously identified Community of Practice within the UK Higher Education Academy Psychology Network. In addition to providing data on the functioning of the community, the study also revealed a hitherto unrecognized form of community that exhibits all of the characteristics of CoPs yet has only a transient existence that seems to nucleate around an existing core community. Drawing on the metaphor of quantum behaviour, we termed these communities Quantum Communities of Practice. We describe a theory to explain this phenomenon that is grounded in the data from the study. We conclude by discussing the value and validity of our findings and methodology and indicating the next steps we will take in our research.     

Facets of Pavlovian temperament as correlates of communication apprehension

Recently, communication scholars have become interested in relationships between communication apprehension and the underlying biological predispositions for behavior called temperament. The resulting communibiological paradigm is said to account for individual differences in communicative behavior and adaptation to speaking situations. Because temperament is conceived as a multidimensional construct, the precise biologically determined predispositions influencing temperamental expression are yet to be discovered. In this research, Strelau's Pavlovian temperament theory is applied to this problem. Facets of the Pavlovian Temperament Survey were related to McCroskey's (1978) Personal Report of Communication Apprehension. Results suggest a moderate level of interdependence between communication apprehension and several facets of Pavlovian temperament.     

The effects of nonverbal behavior on outcomes of compliance gaining attempts

An increasing number of investigations have demonstrated that the use of certain nonverbal behaviors such as gaze and touch can increase compliance‐gaining effectiveness. A meta‐analysis of 49 studies with a total of 9977 subjects was conducted to determine the strength of the nonverbal‐compliance relationship. The results indicated that there are consistently positive and small effects for gaze, touch, proxemics, and apparel in increasing compliance‐gaining effectiveness. Several different theoretical accounts of these data are evaluated. Finally, the effects of the nonverbal behaviors are compared with those of verbal behaviors. The nonverbal behavioral effects on compliance‐gaining appear to be as strong, and in some cases stronger, than the effects associated with various verbal compliance‐gaining strategies.     

Creating Better Learners Through Learning Science: A Sample of Methods

This article proposes the incorporation of learning science into the programming and operation of public libraries. Learning science, a multidisciplinary field spanning cognitive science, psychology, neuroscience, economics, anthropology, and linguistics, has identified proven methods for enhancing learning at any age. The article highlights some of the tools and insights that are most relevant to libraries in their role as centers for informal learning.     

Automated Scoring of Constructed‐Response Science Items: Prospects and Obstacles

Content‐based automated scoring has been applied in a variety of science domains. However, many prior applications involved simplified scoring rubrics without considering rubrics representing multiple levels of understanding. This study tested a concept‐based scoring tool for content‐based scoring, c‐rater?, for four science items with rubrics aiming to differentiate among multiple levels of understanding. The items showed moderate to good agreement with human scores. The findings suggest that automated scoring has the potential to score constructed‐response items with complex scoring rubrics, but in its current design cannot replace human raters. This article discusses sources of disagreement and factors that could potentially improve the accuracy of concept‐based automated scoring.     

Gender Effects in School Subject Preferences: a research note

Rankings of liking for nine curriculum subjects were obtained from 93 middle school pupils aged 11‐13 years, who also completed the Children's Sex Role Inventory. Statistically significant gender differences in the rankings of English and humanities were found, which were both preferred by girls, and for physical education (PE) and science, which were preferred by boys. Some statistically significant associations between subject rankings and sex typing measures also emerged. Higher rankings of music and humanities were associated with higher Femininity scores, while higher rankings for PE were associated with lower Femininity scores. The only significant association with Masculinity was for English, where higher rankings were associated with lower Masculinity. No significant associations with Masculinity or Femininity were found for science, a traditionally male‐stereotyped curriculum area. Associations found between the rankings of the different subjects indicated a tendency for pupils to prefer either more academic or more practical subjects, but there was no indication from the limited data available on their performance that this could be related to their academic ability. The implications of these preliminary findings for future investigations are discussed.     

Visual representations of the internet in greek school textbooks and students’ experiences

Our research is concerned with the visual representations found in textbooks used for the teaching of the Internet in Greek secondary schools. Visualization, as both the product and the process of creation, interpretation and reflection upon pictures and images, is considered here to be very important, as it is the only way students gain insight into the nature and function of the Internet, its size, complexity and invisibility. Initially, we attempted to analyze and reflect upon school textbooks’ visual interpretations of the Internet. A scheme of categories of visual representations has been identified and reveals the characteristics of the textbooks’ representations as well as their limitations. Sketch-comics and computer snap-shots are the more popular types of Vrep, although a considerable number of them cannot be characterized as accurate and few of them have an explanatory or complementary function in terms of the content presented in the text. We have also explored the impact on students’ readings of two visual representations in one of the textbooks, used without any caption or textual information. The phenomenological aspects of the VRep seem to attract students’ attention and create obstacles in conceptualizing the main idea conveyed in both representations, but when the field of ICT is implied and not clearly portrayed in the VRep, students face serious problems in recognizing the phenomenon. It seems that it is difficult for an image on its own to paint a thousand words.     

Teacher self-assessment of evidence-based classroom practices: preliminary findings across primary,intermediate and secondary level teachers

The limited implementation of evidence-based classroom practices and ways to provide effective professional development to address this challenge remain enduring concerns in education. Despite these concerns, there exists a well-established research literature on evidence-based practices for effective classroom management and instructional practices. One identified area of need is research investigating the extent that different classroom practices are more or less important across school and grade levels. The current study examined results from 612 general education teachers across school levels (323 primary, 208 intermediate, 81 secondary) who completed an on-line self-assessment of their use of evidence-based classroom practices. Statistical analysis found significant differences in teachers’ self-reported use of several evidence-based classroom practices across school levels (primary, intermediate, secondary). Implications are presented for using teacher self-assessment to inform professional development in schools.