For nearly four decades, research has documented positive correlations between metacognitive abilities and student growth. Teachers who wish to cultivate metacognitive thinking should encourage their students to plan, investigate, and expand on the concepts they learn in class (Fisher, Frey, & Hattie, 2016; Flavell, 1979). This mixed-methods…

Seventh- and 8th-grade students in a within-teacher randomized control study read from visual-syntactic formatted text for 44 min per week over the course of 1 year. On the annual state assessment, we found small statistically significant improvements on the overall English Language Arts scaled score (ES = 0.05, p < 0.05) and the writing…

Junior enlisted Marines are getting married at a faster rate than their civilian counterparts and nearly twice that of senior personnel (Gomulka, 2010; Cohen, Passel, Wang, & Livingston, 2011). With the high rate of marriage, these same junior Marines have a disproportionately high divorce rate. While the high rate of divorce is a significant…

The effectiveness of a peer-mentoring program was examined at a university in California. Previous studies suggest university peer mentoring might increase students' feelings of engagement, which can contribute to their retention. Pretest and posttest data were collected from 304 freshmen (mentored and nonmentored) during the fall of 2012 in a…

The overall goal of the present study was to develop, implement, and test the effectiveness of a curriculum designed to improve spatial thinking amongst preschool children. Specifically, the study explored the effects of shape-based training on 4-year-old children's ability to disembed and whether the training transferred to improvement in mental…

The current pilot study examines the impact of the "Ten Education Commandments for Parents" program on (1) new immigrant Latino parents' knowledge of the U.S. public education system, (2) parent engagement, and (3) their children's academic achievement. Utilizing a pre-experimental, pre- and post-test research design, four schools with…

Insufficient physical activity during the elementary school years has been associated with a number of health problems (Strong et al., 2006). During the school day, the recess period provides the greatest opportunity for children to engage in physical activity (Robert Wood Johnson, 2007). Nonetheless, most children spend the majority of their…

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…

We investigated what a cognitive framework for measuring classroom teaching could reveal about (a) the impact of a professional development (PD) program on teaching practices and (b) the relationship between teaching practices and student science learning. To conduct this study, we leveraged a collaboration between two entirely independent…

This study examined the application of Lesson Study for professional development (PD) for a domain approach to moral education. A comparison was drawn between the effects of Lesson Study with 17 teachers and 144 students representing middle schools in the same district as a prior study employing intensive traditional PD. In Lesson Study, groups of…

Given the rise of incidents of mass violence affecting college campuses, interventions for students are gravely needed, especially ones with broader accessibility and reach. This pilot study examined two online narrative writing interventions for undergraduates experiencing distress a year after exposure to a mass murder at their university.…

Introductory science, math, and engineering courses often have problems related to student engagement, achievement, and course completion. To begin examining these issues in greater depth, this pilot study compared student engagement, achievement, and course completion in a small and large section of an introductory biology class. Results based on…

This paper examines the "ecological validity" of a randomized controlled trial (RCT) conducted in 42 high schools to measure the impact of a content literacy program. This study of comparable schools implementing the same program in different contexts highlights characteristics that are often not attended to in rigorous effectiveness…

Social scientists are generally in agreement that spanking is not an especially effective method of discipline and is associated with a variety of behavioral and mental health problems in children. Interventions that have focused on disseminating this empirical research have met with some success in changing pro-spanking attitudes. However, given…

The Comparative Short Interrupted Time Series (C-SITS) design is a frequently employed quasi-experimental method, in which the pre- and post-intervention changes observed in the outcome levels of a treatment group is compared with those of a comparison group where the difference between the former and the latter is attributed to the treatment. The…