An Educator's Guide to the Development of Advanced Practice Competencies in Clinical Social Work

The 2008 Educational Policy and Accreditation Standards identified 10 core competencies that all social work graduates should master. MSW programs found themselves with a need to identify knowledge, values, and skill statements that reflected what concentration-year students were expected to know and be able to do. In 2009 a group of educators convened at the Council on Social Work Education in Alexandria, VA to develop a model of advanced practice in clinical social work. This article describes the work group's process; identifies and describes the resulting advanced clinical knowledge, values, and skills statements; discusses the key debates and issues that arose during the development of the statements; and concludes with the implications for social work education and practice.     

Some directions for research in knowledge sharing

This paper reviews some issues associated with knowledge sharing, and identifies what the author considers to be potentially interesting and fruitful avenues of future research. The inadequacy of the common distinction between tacit and explicit knowledge is examined, and the importance of providing experience in which the tacit knowledge of the individual can be generated is highlighted. Storytelling, in particular, is identified as one such generation mechanism. The differing ways in which communities of practice may support knowledge sharing and generation are discussed. A link between the health of the communities of practice in an organisation, the nature of its organisational memory, and the ability of the organisation to operate flexibly is hypothesised.     

Promoting Mathematical Communication in the Classroom: Two Preservice Teachers' Conceptions and Practices

Recent reforms in mathematics education have encouraged teachers to engage their students in various forms of communication. Scholars have begun to consider questions such as: In what ways do teachers facilitate and guide classroom discourse? How does the quality of students' reflections impact the development of rich mathematical understanding? In order to address these and similar questions, the authors provide a framework of four constructs that can be used to analyze various forms of classroom communication: uni-directional communication, contributive communication, reflective communication, and instructive communication. Throughout the article,the authors both develop and use these constructs as they consider two preservice teachers concepts of communication and their corresponding classroom practices.     

The standards agenda: reflections of a special educational needs co‐ordinator

This study is a life history account of Bev, a special educational needs co‐ordinator who works in a primary school in England. The research examines how, within Bev's experiences, the discourses of integration and inclusion have affected learners with special educational needs. Additionally, the study examines the impact of the ‘performativity’ agenda on a mainstream school with a high proportion of learners with special educational needs. The account illustrates how, in Bev's experiences, inclusion operates within a powerful othering framework which marginalises children with special educational needs and their teachers. Additionally, the account raises questions about the risks of choosing to work in schools with high proportions of children with special educational needs within a discourse of performativity. It raises questions about whether the inclusion agenda has resulted in limited forms of inclusion and whether it was easier to meet children's holistic needs under the integration agenda.     

Development and field validation of an omni-domain power-duration model

ABSTRACT

Purpose: To validate and compare a novel model based on the critical power (CP) concept that describes the entire domain of maximal mean power (MMP) data from cyclists.

Methods: An omni-domain power-duration (OmPD) model was derived whereby the rate of W? expenditure is bound by maximum sprint power and the power at prolonged durations declines from CP log-linearly. The three-parameter CP (3CP) and exponential (Exp) models were likewise extended with the log-linear decay function (Om3CP and OmExp). Each model bounds W? using a different nonconstant function, W?eff (effective W?). Models were fit to MMP data from nine cyclists who also completed four time-trials (TTs).

Results: The OmPD and Om3CP residuals (4 ± 1%) were smaller than the OmExp residuals (6 ± 2%; P < 0.001). W?eff predicted by the OmPD model was stable between 120–1,800 s, whereas it varied for the Om3CP and OmExp models. TT prediction errors were not different between models (7 ± 5%, 8 ± 5%, 7 ± 6%; P = 0.914).

Conclusion: The OmPD offers similar or superior goodness-of-fit and better theoretical properties compared to the other models, such that it best extends the CP concept to short-sprint and prolonged-endurance performance.     

Argumentation Surrounding Argument-Based Validation: A Systematic Review of Validation Methodology in Peer-Reviewed Articles

Since it was formalized by Kane, the argument-based approach to validation has been promoted as the preferred method for validating interpretations and uses of test scores. Because validation is discussed in terms of arguments, and arguments are both interactive and social, the present review systematically examines the scholarly arguments which appear in 83 papers on argument-based validation methods published in peer-reviewed journals. Findings suggest that scholars generally agree on the nature and importance of argument-based validation but disagree on whether validation should be structured or unstructured, formal or informal. Implications are discussed, including promotion of the Standards for Educational and Psychological Testing (AERA, APA, and NCME) as a foundation for consensus in the field.