Evidence-based policy at the local level requires predicting the impact of an intervention to inform whether it should be adopted. Increasingly, local policymakers have access to published research evaluating the effectiveness of policy interventions from national research clearinghouses that review and disseminate evidence from program…

This article examines the concept of credible evidence in Extension evaluations with specific attention to the measures and measurement strategies used to collect and create data. Credibility depends on multiple factors, including data quality and methodological rigor, characteristics of the stakeholder audience, stakeholder beliefs about the…

One approach to designing, researching or evaluating professional learning experiences is to use models of learning processes. Here we analyse and critique five significant contemporary analytical models: three variations on path models, proposed by Guskey, by Desimone and by Clarke and Hollingsworth; a model using a systemic conceptualisation of…

Through a sensitivity analysis, the analyst attempts to determine whether a conclusion of causal inference could be easily reversed by a plausible violation of an identification assumption. Analytic conclusions that are harder to alter by such a violation are expected to add a higher value to scientific knowledge about causality. This article…

Programs for domestic violence (DV) victims and their families have grown exponentially over the last four decades. The evidence demonstrating the extent of their effectiveness, however, often has been criticized as stemming from studies lacking scientific rigor. A core reason for this critique is the widespread belief that credible evidence can…

Evaluators frequently confront situations in which local programs struggle to meet the expectations and requirements specified by the external program funder. How can evaluators meaningfully evaluate programs (for both the funder and grantee) in situations in which the external program logic clashes with local complexities? This paper discusses…

We undertook a multiyear evaluation of the NaturePalooza Science Festival, an annual public event designed to increase science literacy and sustainability behavior, to measure impacts. Surveys conducted at the 2014 and 2015 events and 6 months after the 2015 event showed that 77%, 92%, and 100% of respondents, respectively, learned new…

Within the United Kingdom (UK), recent socio-legislative changes have led to increased trading of educational psychology services (EPSs) and greater focus on accountability. However, the impact of educational psychologists' (EPs') practice can be difficult to ascertain, particularly within consultation where resultant actions are often implemented…

This article contributes to a long-standing conversation about the implementation of service-learning by proposing an updated revision for the 21st century: critically engaged civic learning (CECL). The term service-learning is problematic as it invokes inequitable power dynamics that inherently privilege one group over another, with more…

Many science, technology, engineering, and math (STEM) outreach programs focus on children, but relatively few efforts are dedicated to voting-age populations. These groups are important to reach because misinformation about science is widespread and difficult to detect, often interfering with informed voting on science-related issues. Science…

Although research provides ample evidence of teaching methods that facilitate students' learning of specific word meanings, the potential of instruction to impact students' general vocabulary knowledge has remained an unanswered question. This article reports on a three-year formative experiment that developed, implemented, and tested a long-term,…

Educational Scaffolding was first mentioned in 1976 by Wood et al. Several examples for scaffolding in chemistry are also known from the literature. As written scaffolds, stepped supporting tools to support students while solving problems in organic chemistry were developed, applied, and evaluated. Although the students rated the tool as very…

To create a radical change within the educational system in public primary schools in Kenya, there is need to invest more on stakeholder capacity building specifically on monitoring and evaluation educational programme. The purpose of this article is to establish the extent to which stakeholder capacity building for monitoring and evaluation…

It is natural to assume the languages classroom to be a key site for the construction of learners' linguistic and multilingual identities. Yet, an underlying assumption exists that this will occur regardless of whether teachers explicitly raise learners' awareness about the nature of language and how language is implicated in their lived…

The purpose of the present study was to evaluate the English Preparatory School Language Program in a Turkish state university. Specifically, the perceptions of students and instructors for Stuffleabeam's Context Input Process Product (CIPP) model were investigated and the motivational beliefs of students for learning were examined. To meet these…