Testing the effectiveness of classroom formative assessment in Dutch primary mathematics education

Classroom formative assessment (CFA) is considered to be a fundamental part of effective teaching, as it is presumed to enhance student performance. However, there is only limited empirical evidence to support this notion. In this effect study, a quasi-experiment was conducted to compare 2 conditions. In the treatment condition, 17 teachers implemented a CFA model containing both daily and weekly goal-directed instruction, assessment, and immediate instructional feedback for students who needed additional support. In the control condition, 17 teachers implemented a modification to their usual practice. They assessed their students’ mastery of learning goals on the basis of half-yearly mathematics tests, and prepared weekly pre-teaching sessions for groups of low-achieving students. The posttests showed no significant differences in student performance between the 2 conditions after controlling for student and teacher characteristics. The degree of implementation of the CFA model, however, appeared to be positively related to the 5th-grade students’ performance.     

Localising and tailoring research evidence helps public health decision making

Background

Published research evidence is typically not readily applicable to practice but needs to be actively mobilised.

Objectives

This paper explores the mechanisms used by information professionals with a specific knowledge mobilisation role to make evidence useful for local decision making and planning of public health interventions.

Methods

Data are drawn from a NIHR project that studied how, when, where and by whom published research evidence is used in commissioning and planning across two sites (one in England and one in Scotland). Data included 11 in‐depth interviews with information professionals, observations at meetings and documentary analysis.

Results

Published research evidence is made fit for local commissioning and planning purposes by information professionals through two mechanisms. They localise evidence (relate evidence to local context and needs) and tailor it (present actionable messages).

Discussion

Knowledge mobilisation roles of information professionals are not recognised and researched. Information professionals contribute to the ‘inform’ and ‘relational’ functions of knowledge mobilisation; however, they are less involved in improving the institutional environment for sustainable knowledge sharing.

Conclusion

Information professionals are instrumental in shaping what evidence enters local decision making processes. Identifying and supporting knowledge mobilisation roles within health libraries should be the focus of future research and training.

     

When Communication Meets Computation: Opportunities,Challenges, and Pitfalls in Computational Communication Science

ABSTRACT

The recent increase in digitally available data, tools, and processing power is fostering the use of computational methods to the study of communication. This special issue discusses the validity of using big data in communication science and showcases a number of new methods and applications in the fields of text and network analysis. Computational methods have the potential to greatly enhance the scientific study of communication because they allow us to move towards collaborative large-N studies of actual behavior in its social context. This requires us to develop new skills and infrastructure and meet the challenges of open, valid, reliable, and ethical “big data” research. By bringing together a number of leading scholars in one issue, we contribute to the increasing development and adaptation of computational methods in communication science.     

The irrelevance of IQ to the definition of learning disabilities: some empirical evidence

The relevance of IQ to the definition of learning disabilities is a much-debated issue. In this article, the effect of not using IQ in the identification of children with reading disabilities is demonstrated. Two classification procedures, differing in their use of IQ, are compared. The first conclusion is that abandoning IQ in classification has a very limited impact on the number of children identified as reading disordered. Our data demonstrate that, if IQ is used, more high IQ children are classified. Another finding pertains to the effect of a restriction of IQ range. The number of children classified as reading disordered is a function of the IQ range.     

Open Minds and a Sense of Adventure: How Teachers of Art & Design Approach Technology

How does the use of technology in Art and Design differ from its use in other subjects? What uses do art teachers make that might seem noteworthy to their colleagues in other subject areas? And are there respects in which ICT affects art teaching uniquely? The following report is drawn from two national, qualitative studies, carried out over four years and involving over two hundred skilled computer users in the UK teaching force [1]. The studies explored good practice in use of ICT in twelve separate curriculum subjects. Research addressed the following questions: How does ICT help teachers convey the central concepts of their subjects? What can be learned with the aid of ICT that might not be learned as readily in any other way? The study found that each curriculum subject uses ICT distinctively, has singular hardware requirements and is treated differently in terms of resourcing and access.