This article introduces a set of evidence-based principles to guide evaluation practice in contexts where evaluation knowledge is collaboratively produced by evaluators and stakeholders. The data from this study evolved in four phases: two pilot phases exploring the desirability of developing a set of principles; an online questionnaire survey…

Evaluation of the design and implementation of a web-based e-health application offers an opportunity to apply extensive research findings and evidence-based practices from the learning and performance literature. In this study, we examined how interactions between stakeholders influenced the design, implementation, and outcomes of an e-health…

With the progress of Digital Inclusion, it becomes important to address marginalised groups that face specific barriers in being part of the information society. From 2009 to 2011 within the framework of the nation-wide Initiative "Internet erfahren", funded by the German Federal Ministry of Economics, Stiftung Digitale Chancen has…

This paper reports a feasibility study on developing computer model-based assessments of chemical reasoning at the high school level. Computer models are flash and NetLogo environments to make simultaneously available three domains in chemistry: macroscopic, submicroscopic, and symbolic. Students interact with computer models to answer assessment…

This article argues that intervention pilot test evaluations have focused insufficient attention on the measurement of project fidelity and the subsequent use of fidelity results for (a) interpreting variations in project outcomes and (b) understanding the rationale for teachers' deviations from implementation protocols. The authors report on the…

A series of analytical studies on learning, cost, and field projects, conducted by Wilbur Schramm and his associates at the Institute for Communication Research at Stanford University, are reviewed in this issue. The researchers analyzed the potential of instructional technologies in developing countries with particular reference to: (1)…

The need to promote healthy active ageing in order to offset the impact of an ageing population on national resources and ensure a high quality of life in older age is well recognized. In 2001, the English Department of Health established a national pre-retirement health initiative involving the development of eight pilot projects. A national…

The CERES (Career Education Responsive to Every Student) Model Project for grades K-12 was evaluated by an outside party as well as internally by project staff (see CE 017 740). The external summative evaluation was limited to assessing project effectiveness based on pre- and posttests for the following objectives: (1) career education knowledge…

The study evaluated five career resource centers (CRC) in Pennsylvania. The centers were located in two area vocational-technical schools and three senior high schools. The results showed the CRC's to be successful in organizing and maintaining all the necessary hardware and software; however, keeping career software materials up to date and…