Questions regarding the generalizability of results from educational experiments have been at the forefront of methods development over the past five years. This work has focused on methods for estimating the effect of an intervention in a well-defined inference population (e.g., Tipton, 2013; O'Muircheartaigh and Hedges, 2014); methods for…

This study evaluated the efficacy of an intentionally brief school-based mentoring program. This academic goal-focused mentoring program was developed through a series of iterative randomized controlled trials, and is informed by research in social cognitive theory, cognitive dissonance theory, motivational interviewing, and research in academic…

This study sought to determine the effectiveness of the "Language!" reading curriculum and a school district-developed grade-level reading curriculum in raising student reading scores on Tennessee state-mandated tests and to determine if student attitudes toward academic and recreational reading differ based on reading curriculum. The…

The potential for music programs to promote psychosocial wellbeing in mainstream schools is recognised in both policy and research literature. Despite this recognition, there is a dearth of consistent research evidence supporting this link. Authors attribute this lack of consistent evidence to limitations in the areas of research design and…

The No Child Left Behind Act (NCLB) of 2001 guides school policies on teaching and assessment and promotes school interventions that focus on learner-centered pedagogy. Despite this emphasis on learner-centered pedagogy, significant numbers of Title I elementary students in Florida achieved below state standards from 2006 to 2009. This study used…

Children's participation in after-school physical activity can attenuate the overweight and obesity rates among rural, low socioeconomic status (SES) children. Children's individual determination, as well as social and environmental factors, can influence their behaviors. Purpose: The purposes of this study were to determine if a difference…

The study addresses the need for after-school programs in urban communities, especially those in low, poor economic areas. Its purpose is to evaluate a three part after-school program in determining the effect on academic and social behaviors. This program design includes homework help, recreation and a multi-cultural component. The study seeks to…

This appendix accompanies "Gaining Ground in the Middle Grades: Why Some Schools Do Better. A Large-Scale Study of Middle Grades Practices and Student Outcomes. Initial Research Report." This appendix contains the full bibliography of all research and policy documents consulted during the development of the ten research domains and three…

This paper presents the research and methodology and analyses used for the "Gaining Ground in the Middle Grades" research. This appendix contains the following sections: (1) Overview; (2) Constructing the Survey Data File; (3) Constructing Composite Independent Variables (Subdomains); (4) Constructing Longitudinal Outcome Variables; (5)…