Examines studies that evaluate public access systems spanning experiments, field tests, and prototypes, and discusses quality control, cost-effectiveness, and issues for future research. Results suggest that system designers and developers need to be more selective in the type of evaluations they conduct; and there is a need for comparative…

Evaluation of the clinical significance of a depression treatment program revealed that a substantial number of clients made reliable improvements; posttreatment scores fell within a functional distribution. Results suggest that highly structured interventions for outpatients with major depression can instill clinically meaningful changes in short…

Suggests lessons and ideas about teaching and research that can be drawn from a teacher's experiences in two research projects. Considers developmental and situational dynamics in teaching. Describes how researchers' intentions and expectations frame and focus research findings. Explains how the description of teaching can become an intervention…

Discusses personal practical knowledge, its role in image making, and teaching practices. Describes images' role in two interns' classroom practices. On-site field notes and interview data suggest how images, such as "classroom as community," function in classroom teachers' lives. Images can be played out differently in classroom…

The effects of priors and amount of bias in the Bayesian approach to the estimation problem in item response models are examined using simulation studies. Different specifications of prior information have only modest effects on Bayesian estimates, which are less biased than joint maximum likelihood estimates for small samples. (TJH)

Describes ways that British teachers, supported by university lecturers, attempted to secure effective learning for students through use of the mastery learning model in two short units of subject-specific work. Presents responses from participating teachers and students. Offers insights into processes of change in secondary schools. (DSK)

Argues that, without changes in methods of teaching social studies, curriculum reform can only provide an illusion of educational change. Observes that little has been published in 25 years of "Theory and Research in Social Education" on methods. Discusses three historical meanings that "method" has had since the 1880s. (DSK)

This chapter describes the different types of paper and electronic surveys currently available and their costs and benefits in terms of equipment and printing costs, demands on staff time, and ease of use.

The term "grade descriptors" has commonly been used to refer to the practice of describing for students characteristic work that would merit different grades. This paper reports the results of a phenomenographic study on the different ways that academic staff understood and practised grade descriptors as forms of standards-based assessment. Four…

This article is the second contribution to a research methods series dedicated to getting good results from survey research. In this series, "good results" is a stenographic term used to define surveys that yield accurate and meaningful information that decision makers can use with confidence when conducting program evaluation and policy…

Thirty middle- to upper middle-class monolingual Dutch speaking families consisting of at least a mother and a father completed the Infant Form "Words and Gestures" of the Dutch adaptation of the MacArthur Communicative Development Inventory for the same child at 1;1. Considerable inter- and intrafamily variation emerged in how two (or three)…

Leisure activities are widely used in research to predict important outcomes, but the existing studies use different classification schemes and apparently rely on the intuition of the researcher to classify activities. The goal of the current study was to use the Holland RIASEC personality system to empirically classify activities using a sample…

The contradiction between equity and efficiency is an important issue common to the development of higher education worldwide as well as a problem that many thinkers, politicians, pedagogues, sociologists, and economists, both past and present and in China and abroad attempted to solve. There is an abundance of expositions on equity and efficiency…

Lead (Pb) is one of the most significant environmental contaminants worldwide and has significant human health effects. Historic use of Pb in paint and gasoline, in particular, have made this contaminant ubiquitous in our environment although widespread use of Pb has declined in the USA. Unfortunately, segments of the population are still…

This article outlines the research design of a large-scale, longitudinal research study in England intended to describe and explore variations in teachers' work, lives and their effects on pupils' educational outcomes. The study, funded by the Department for Education and Skills (DfES) and incorporated into the Teaching and Learning Research…