This mixed methods study provides empirical evidence that applying the concept of positive psychology into classrooms enhanced students' academic and behavioral performance in an urban elementary school. In the First Phase, I analyzed the 3rd grade math scores in both positive psychology and traditional classrooms. The results showed that the…

Early attention skills have been found to be a significant and consistent predictor of academic outcomes, grades, and achievement results (Rabiner et al., "School Psychology Review," 45(2), 250-267, 2016; Rhoades et al., "Early Childhood Research Quarterly," 26(2), 182-191, 2011). A significant portion of students in elementary…

In a recent empirical article published in "Cognition" (Johnson, Burgoyne, Mix, Young, and Levine [2022]. "Cognition," 218, 104918), we examined the relationships between spatial and mathematics skills in a cross-sectional sample of 1,592 children that included kindergarteners, third graders, and sixth graders. We tested…

Scholarship in school psychology has continued to document the need and importance of contextually relevant intervention and prevention research, but this type of research remains relatively scarce. Also problematic, this type of research is even more limited in low- and middle-income countries (LMIC) compared to high-income countries. This…

Fractions are foundational for success in algebra and STEM, but they are notoriously difficult for students. In past work, two separate branches of research from psychology and math education have studied fractions knowledge using different, isolated approaches. In this dissertation, I synthesize research from both fields about proportional…

Background: Parents, teachers, and researchers all share the goal of optimizing students' academic engagement (Handbook of social influences in school contexts: Social-emotional, motivation, and cognitive outcomes, 2016, Routledge, New York, NY). While separate lines of research have demonstrated the importance of high-quality relationships and…

The purpose of this study was to examine the effect of a family-centered intervention delivered during early elementary school, the Family Check-Up (FCU), in supporting parents' use of proactive parenting skills and the role that parental self-efficacy has in promoting proactive parenting. We predicted both direct and mediated effects of the FCU…

This study explored the similarities between the philosophies and techniques used by select high school athletic coaches and select elementary reading teachers. The study shows parallels between the psychology behind coaching methodology within high school athletics and differentiated instruction within the elementary reading classroom. The…

Promoting prosocial behavior toward those who are dissimilar from oneself is an urgent contemporary issue. Because children spend much time in same-gender relationships, promoting other-gender prosociality could help them develop more inclusive relationships. Our goal in the present research was to better understand the extent to which…

This study examined the direct and indirect relations of foundational language skills (vocabulary, syntactic knowledge, and orthographic knowledge), higher-order cognitive skills (inference making and comprehension monitoring), and word reading to reading comprehension in Chinese. Consistent with the hierarchical relations specified in the Direct…

The current study investigated the impact of manipulating reading strategy, reading the questions first (QF) or the passage first (PF), during a reading comprehension test, and we explored how reading strategy was related to student characteristics. Participants' eye movements were monitored as they read 12 passages and answered multiple-choice…

This article combines theory on comics, narrative, and discursive psychology and analyses how the gutter is co-constructed for storytelling in classroom interaction. Closure of the gutter has previously been treated as a cognitive aspect. Here, interactional video data are analysed, with participants organizing ten separate comic panels. The…

Despite focused efforts, achievement gaps remain a problem in the America's education system, especially those between students from higher and lower income families. Continued work on reducing these gaps benefits from an understanding of students' reading and math growth from typical school instruction and how growth differs based on initial…

Extensive research has demonstrated the importance of struggling reader identification in monolingual children Compton et al. ("Journal of Educational Psychology," 102, 327-340, 2010). However, very few studies have explored identification of struggling readers in bilinguals. The aim of this study was to investigate (1) the overlap of…

Situated within a positive psychology perspective, the current study examined the relations among academic achievement, self-esteem, and subjective well-being (SWB) in school among Chinese elementary school students using a longitudinal mediation model. A total of 807 elementary school students (M[subscript age] = 9.43 years; 52.9% male) completed…