Knowledge convergence in computer-supported collaborative learning

This study investigates how two types of graphical representation tools influence the way in which learners use knowledge resources in two different collaboration conditions. In addition, the study explores the extent to which learners share knowledge with respect to individual outcomes under these different conditions. The study also analyzes the relationship between the use of knowledge resources and different types of knowledge. The type of external representation (content-specific vs. content-independent) and the collaboration condition (videoconferencing vs. face-to-face) were varied. Sixty-four (64) university students participated in the study. Results showed that learning partners converged strongly with respect to their use of resources during the collaboration process. Convergence with respect to outcomes was rather low, but relatively higher for application-oriented knowledge than for factual knowledge. With content-specific external representation, learners used more appropriate knowledge resources without sharing more knowledge after collaboration. Learners in the computer-mediated collaboration used a wider range of resources. Moreover, in exploratory qualitative and quantitative analyses, the study found evidence for a relation between aspects of the collaborative process and knowledge convergence

Mind Over Matter: A Qualitative Examination of the Coping Resources Used by Women with Cancer

Aim: This exploratory study investigates the coping resources used by six women diagnosed with cancer. Objective: The purpose of this study was to provide these women with the opportunity to discuss their cancer experiences along with the specific coping methods they found to be helpful throughout their journey. Methods: The participants, ranging in age from 25 to 63, completed a background questionnaire, followed by either a semi-structured interview (n=3) or an interview via written response (n=3). Results: Several key coping methods were described as being helpful to these women, and these methods fell into three major categories: intrapersonal, interpersonal, and extrapersonal coping resources. Although each of these resource categories had a direct influence on overall well-being itself, the interpersonal and extrapersonal resources also influenced the intrapersonal category, offering an alternate means by which they could influence overall well-being. These findings highlight the many coping resources used by these women when navigating their cancer journey

IDENTITY ADAPTATION AND THE POTENTIAL FOR PSYCHOLOGICAL GROWTH FOLLOWING ADVERSITY FOR INJURED ATHLETES

The study was undertaken to gain a deeper understanding of the transition process out of competitive athletics experienced by competitive athletes after a career-limiting injury by examining three research questions: 1) What is the identity adaptation process of injured athletes? 2) To what extent, if any, do injured athletes experience growth following adversity? 3) What, if any, psychological skills are used in the injury/career transition processes? Nine former elite ath- letes were recruited through key informant sampling. There were three males and six females, with a mean age of 24.6 years. All participants sustained, at minimum, a season-ending injury and no longer participate in high performance athletics. Participants completed a demographic questionnaire, the Athletic Identity Measurement Scale-Plus questionnaire (AIMS-Plus), the Post Traumatic Growth Inventory-42 survey (PTGI-42), and an adapted Change Event Inventory (CEI). Additionally, semi-structured interviews were conducted. Transcripts were analyzed us- ing an Interpretative Phenomenological Analysis and themes and subthemes were identified. Analysis revealed the process of identity adaptation is influenced by pre-injury identity, auton- omy of retirement decision, transition style, current employment and time since the injury. Ac- cess to psychological skills training and competence in psychological skill usage heavily influ- enced the application of psychological skills during the rehabilitation and transition process and the outcome of using these skills. No significant evidence of growth was found using the PTGI- 42; however interview data revealed themes centred on experiencing new opportunities, the ability to transfer sport and psychological skills, changes in social supports/networks, a change in the role of sport, a realization of strength and a desire to assist others. Results indicate injured athletes are able to experience growth following adversity and speak to the dynamic process of identity adaptation. Additionally, the data emphasized the requirement for actively participating in adaptation and in the growth process to increase the opportunities for a desirable outcome for injured athletes. Future studies regarding growth and further understanding the transition process are suggested

The Performance of Knowledge: Pointing and Knowledge in Powerpoint Presentations

Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.Powerpoint and similar technologies have contributed to a profound transformation of lecturing and presenting information. In focusing on pointing in powerpoint presentations, the article addresses aspects of this transformation of speech into 'presentations'. As opposed to popular attacks against powerpoint, the analysis of a large number of audio-visually recorded presentations (mainly in German) demonstrates the creativity of these 'performances', based on the interplay of slides (and other aspects of this technology), speech, pointing and body formations. Pointing seems to be a particular feature of this kind of presentation, allowing knowledge to be located in space. Considering powerpoint as one of the typical technologies of so-called 'knowledge societies', this aspect provides some indication as to the social understanding of knowledge. Instead of 'representing' reality, knowledge is defined by the circularity of speaking and showing, thus becoming presented knowledge rather than representing knowledge