This study tested whether and how methods called 'Play Time/Social Time' and 'I Can Problem Solve' contribute to the improvement of social skills and the development of theory of mind (ToM) in children. The participants in the experiment were nearly 200 (N = 196) preschool children with low social functioning, with and without disabilities. The…

This program evaluation study focused on the outcomes of a Math program for elementary level students. This mixed-methods study explored the relationship between the implementation of the "Investigations" Math program and teachers' perceptions of its impacts. The program theory that guided this study stated that teachers who were…

On Dec. 10, 2015, the Every Student Succeeds Act (ESSA) (P.L. 114-95) became law. ESSA primarily reauthorizes the Elementary and Secondary Education Act of 1965 (ESEA), but includes other provisions as well. Among these, Section 5005 requires the U.S. Department of Education (the Department) to "review the organization, structure, and process…

This study assesses the long-term linguistic and academic outcomes associated with different bilingual language education models for low-income dual language learners (DLLs) residing in a bilingual, bicultural context. As part of the Miami School Readiness Project (MSRP), we analyzed the impact of program model on gains in English language…

The challenge study is a project based learning curriculum at Technical High School aimed at the construction of a wireless communication system. The first period was engineering issues in the construction of an artificial satellite and the second period was a positional locating system based on the general purpose wire-less device--ZigBee device.…

Biology graduate teaching assistants (GTAs) are significant contributors to the educational mission of universities, particularly in introductory courses, yet there is a lack of empirical data on how to best prepare them for their teaching roles. This essay proposes a conceptual framework for biology GTA teaching professional development (TPD)…

Coordinated systems are required to ensure evidence-informed practice and evaluation of community-based interventions (CBIs). Knowledge translation and exchange (KTE) strategies show promise, but these require evaluation. This paper describes implementation and evaluation of COOPS, a national KTE platform to support best practice in obesity…

This brief outlines some simple methods that Teacher Incentive Fund grants could add to their local evaluations to find out how well they are promoting attainment of the four overall TIF goals. The methods described in this brief can help grantees determine if they are moving toward improving effectiveness, student achievement, and equity.…

College students, on average, do not consume enough fruits and vegetables. Contributing to poor eating habits is an overall decline in young adults' cooking skills as compared to previous decades, with today's college students often relying on ubiquitous convenience food options. The detriments associated with these food choices are linked to a…

This article compares the existing single-strategy approach towards the teaching of early literacy in schools in rural Cambodia with a multiple-strategy approach introduced as part of a reading intervention programme. Classroom observations, questionnaires and in-depth interviews with teachers were used to explore teachers' practices and…

Process use refers to the ways in which stakeholders and/or evaluands change as a function of participating in evaluation activities. Although the concept of process use has been well discussed in the literature, exploration of methodological strategies for the measurement and assessment of process use has been limited. Typically, empirical…

Triangulation is a commonly used term often associated with enhancing the validity of findings from your research study. In this case, we identify both the merits and challenges of drawing on multiple forms of triangulation, particularly when a mixed-methods design is a suitable methodology. We draw on our experiences with a mixed-methods research…

This report focuses on the Association for Childhood Education International's (ACEI) Global Guidelines (GG) and Global Guidelines Assessment (GGA), which were developed in response to and in keeping with the prominence that the issue of quality early childhood care, development, and education has reached globally. Further, the paper positions the…

Previous research raised questions on the validity of survey studies with the teen population. As one response, our team implemented a mixed-methods study to evaluate an evidence-based, interactive curriculum, "Wise Guys," which is designed to promote healthy relationships and sexual behavior in young men ages 4-17. The current study…

The present article considers a fundamental question in evaluation research: "By how much do program effects vary across sites?" The article first presents a theoretical model of cross-site impact variation and a related estimation model with a random treatment coefficient and fixed site-specific intercepts. This approach eliminates…