Collaborative learning processes in the context of a public health professional development program: a case study

The health promotion laboratory (HPL – Canada) is a public health professional development program building on a collaborative learning approach in order to support long-term practice change in local health services teams. This study aims to analyse the collaborative learning processes of two teams involved in the program during the first year of implementation. Based on a multiple case study design involving observations, interviews, and documentary sources, the study: (1) describes the learning process by which each team built a common understanding of the problem at hand and developed an intervention to address it; (2) identifies factors that facilitated or hindered these processes; and (3) proposes a cross-case explanation of the collaborative learning process in the HPL. The results demonstrate that the two teams learned by expanding their repertoire of actions, albeit experiencing different processes. Results point to the central role of shared mental models and key influencing factors, such as commitment and participation (team cohesion), team climate (psychological safety), and leadership style. Unlike previous studies on team learning that concentrated on existing teams in organisations, the current research studied purposely created teams working at transforming their practices and showed that they can successfully learn if specific conditions are achieved.     

Tense alternation: a textual competence in construction. An analysis in three languages: German,Catalan, French

When and whay children change tense subsystem in a written text? 89 French and German pupils and 90 Catalan pupils aged 10, 12 and 14 produced each a fairy-tail, a short news item and a letter. The analysis of tense subsystem alternations in these texts reveals:

1. that the factors explaining alternations are the same in the observed languages
2. that in some cases, alternations are errors induced by the difficulty to master different enunciative levels in the text
3. that most alternations create sense effects in relation to text structure, but since very often no other linguistic unit reinforces the effect created, it may lead to some ambiguity for the receiver.

Nonetheless, the results show that alternation of tense subsystem can be seen as an emerging textual competence.     

Multi-Level Modeling of Dyadic Data in Sport Sciences: Conceptual,Statistical, and Practical Issues

The goal of this article is to present a series of conceptual, statistical, and practical issues in the modeling of multi-level dyadic data. Distinctions are made between distinguishable and undistinguishable dyads and several types of independent variables modeled at the dyadic level of analysis. Multi-level modeling equations are explained in a non-technical manner. A database of 66 athletes regrouped in 33 undistinguishable dyads is used to illustrate the steps from initial preparation of multi-level databases to the interpretations of output files. The data are used to examine null, intercept-as-outcome, and slope-as-outcome models, as well as to present a formula to calculate percentage of variance explained at different levels of analysis. A simple slopes procedure is showed to probe significant cross-level interactions (slope-as-outcome model) in a manner consistent with the approach generally used in ordinary least square regression. Potential extensions and limitations of this multi-level approach are presented in the discussion.     

Conservation institutions as agents of change

Key messages to conservation institutions were drafted during the ICCROM Forum 2013 on Conservation Science so they could, in turn, influence the profession. The first message is a general statement of the fact that conservation science is an essential part of conservation. The other messages provide guidance to conservation institutions so that they can achieve maximum impact. Conservation institutions should engage in research and development that anticipate issues, provide sustainable solutions and guidelines, and are conducted in a transdisciplinary way; share resources and expertise to be more efficient, increase access and reduce inequalities; and assume a leadership role, promote conservation, and ensure knowledge is made available. The key messages, five altogether, are reproduced in their entirety in this article, which provides further elaboration and development of each message as well as avenues for making positive changes in strategic areas.     

Trends in research on project-based science and technology teaching and learning at K–12 levels: a systematic review

Project-based teaching is nothing new; it originates from the work of authors like Dewey and Kilpatrick. Recent decades have seen renewed interest in this approach. In many countries, it is currently considered to be an innovative approach to science and technology (S&;T) teaching. In this article, we present a systematic review of what recent scientific publications teach us about this approach: How is this approach identified in these publications? How is the use of this approach in school S&;T justified? What are the main research questions covered by studies in the field? What do these studies on this approach teach us? To answer these questions, we have selected and analysed articles published, between 2000 and 2014, in journals that are specialised in school science and technology education and that are indexed in ERIC database. In the synthesis based on this analysis, we present: (a) the theoretical constructs used by the authors to refer to this approach and the features identified to define it; (b) the justifications for this approach; (c) the research questions covered by studies in the field; (d) the data collection and analysis methods used in these studies; and (e) the main findings. In addition to presenting a synthesis of current research in this field, we offer a critical discussion thereof with a focus on two aspects, namely the way PBSTL is conceptualised and the rigour of the research methods used to ensure the validity of findings.