Publications
This article investigates the understudied relationship between teacher socioeconomic status (SES) and retention. Drawing on Bourdieu's theory of social reproduction and longitudinal data from 378 mathematics teachers, we use logistic regression to examine whether teacher SES, conceptualized and measured in terms of their economic, social, and cultural capital, is associated with their school, district, and professional retention at five years. We find teacher SES to be significantly related to retention at five years, and this is independent of teacher race. Practically, the study suggests that incorporating teacher SES into teacher recruitment and selection efforts, as has been done with teacher race, might be a valuable next step for schools and districts in which teacher retention has been a long-standing, serious issue.
Purpose: Most empirical work using a distributed perspective to frame research on leadership practice uses the school as the unit of analysis, focusing on how leadership is stretched over people and aspects of the situation within schools. This study investigates leadership practice for elementary science, using a multilevel distributed framework, to understand the interrelationships among educational leaders operating at various levels-from classrooms, to schools, to educational systems, and, beyond, to the educational sector. Research Methods/Approach: Using an embedded, comparative case study design, we analyzed leadership practice for elementary science reform in 13 school districts in the U.S. as leaders worked to bridge from the Next Generation Science Standards learning ideals to classroom instruction. Data collection included interviews, observations, and documents. Findings: Leading elementary science reform involved three core components of leadership practice: (1) garnering attention for science in a situation that prioritized the instruction of English Language Arts and mathematics; (2) cultivating and channeling essential relationships not only within the system but also in the broader education sector to access the resources needed to (re)build an educational infrastructure for elementary science instruction; and (3) supporting the use of educational infrastructure in everyday practice in schools. Implications: This study makes the case for using a multilevel distributed leadership perspective to frame studies of leadership practice to understand how efforts at different levels interact in shaping the practice of leadership.
Crystallized intelligence (Gc)-knowledge acquired through education and experience-supports creativity. Yet whether Gc contributes to creativity beyond providing access to more knowledge, remains unclear. We explore the role of a flexible semantic memory network structure as a potential shared mechanism of Gc and creativity. Across two studies (N = 506 and N = 161) participants completed Gc tests of vocabulary knowledge and were divided into low, medium, and high Gc groups. They also completed two alternate uses task, to assess verbal creativity, and a semantic fluency task, to estimate semantic memory networks. Across both studies, the semantic memory network structure of the high Gc group was more flexible-less structured, more clustered, and more interconnected-than that of the low Gc group. The high Gc group also outperformed the low Gc group on the creativity tasks. Our results suggest that flexible access to semantic memory supports both verbal intelligence and creativity. Educational relevance statement: Crystallized intelligence (Gc)-knowledge acquired through education and experience-supports creativity, yet whether Gc contributes to creativity beyond providing access to more knowledge (semantic memory), remains unclear. In this two-part study, we find that individuals with higher Gc tended to have a more flexible semantic memory structure, which in turn supported greater verbal creativity. This finding suggests that building students' vocabulary knowledge and verbal skills may not just expand their knowledge base, but also increase creativity through enabling more flexible access to that knowledge. If supported by further research, this could mean educational interventions targeting growth in Gc and semantic flexibility may foster students' creative capacities beyond just improving content mastery. Overall, this research highlights the interplay between building domain knowledge and cultivating creative thinking, suggesting educators should aim to develop both abilities in tandem rather than treating them separately.
Given math -related fields are still highly racialized and gendered (NCSES, 2021), this study assessed: 1) whether there were racial differences in adolescents' perceived math cost alongside expectancies and values and 2) the extent to which perceived math cost alongside expectancies and values explained yearly changes in achievement differences by race and gender. This study assessed 2,338 Black (39.4 %) and White (60.6 %) adolescents, roughly half girls (47.8 %), in the 6th to 12th grades (M = 14.71 years old, SD = 1.93, 61.7 % qualifying for free or reduced priced lunch). The results indicated that Black adolescents perceived higher costs to learning math than their White peers but value math in similar ways. Perceived math cost was the only motivational belief to explain achievement differences between Black and White girls but not boys after adjusting for socioeconomic status and grade level. In contrast, perceptions of ability beliefs explained achievement differences between Black boys and girls. These findings point to the importance of employing intersectional approaches to understand the relationship between math motivation and achievement.
Increasing diversity in science, technology, engineering, and math (STEM) and STEM-related degrees and professions is a national priority. Research on students’ pathways in STEM may contribute to our understanding of how to change institutions to achieve diversity; however, until recently, the dominant narrative invoked a “pipeline” metaphor. In this work, we challenge the pipeline metaphor by interrogating what is meant by a “STEM” pathway, measuring constructs not typically measured in STEM pipeline research, endeavoring to make our measures intersectional, and imagining alternative outcomes in addition to “staying in STEM.” We have been following students who completed an out-of-school mentored science research program since 2017. Three hundred fifty-eight participants responded to an alumni survey designed to collect data about their location along their pathway, constructs related to the pursuit of a pathway, and demographic information. Here, we describe the characteristics of this sample and initial findings about the new constructs we measured. By measuring constructs not typically measured in pathways research and designing items and scales using an intersectional approach, we challenge the problematic pipeline metaphor that dominates the STEM persistence literature.
The nurturing of learners’ ways of knowing is vital for supporting their intellectual growth and their participation in democratic knowledge societies. This paper traces the development of two interrelated theoretical frameworks that describe the nature of learners’ epistemic thinking and performance and how education can support epistemic growth: the AIR and Apt-AIR frameworks. After briefly reviewing these frameworks, we discuss seven reflections on educational theory development that stem from our experiences working on the frameworks. First, we describe how our frameworks were motivated by the goal of addressing meaningful educational challenges. Subsequently, we explain why and how we infused philosophical insights into our frameworks, and we also discuss the steps we took to increase the coherence of the frameworks with ideas from other educational psychology theories. Next, we reflect on the important role of the design of instruction and learning environments in testing and elaborating the frameworks. Equally important, we describe how our frameworks have been supported by empirical evidence and have provided an organizing structure for understanding epistemic performance exhibited in studies across diverse contexts. Finally, we discuss how the development of the frameworks has been spurred by dialogue within the research community and by the need to address emerging and pressing real-world challenges. To conclude, we highlight several important directions for future research. A common thread running through our work is the commitment to creating robust and dynamic theoretical frameworks that support the growth of learners’ epistemic performance in diverse educational contexts. © The Author(s) 2024.
We tested two potential ways to help students learn from feedback on their problem-solving errors in physics: (a) design the feedback to align with established principles of multimedia learning (Experiment 1), and/or (b) explicitly prompt students to generate self-explanations of their errors (Experiment 1 and 2). Experiment 1 (n = 131) found no effect of feedback design and limited effects of self-explaining: Self-explaining improved error correction and near (but not far) transfer performance for only one of the feedback conditions. In Experiment 2 (n = 110), we tested a more explicit form of self-explanation support. Students who received scaffolded self-explanation prompts generated higher quality explanations, corrected more errors, and performed better on the near (but not far) transfer test than those who received standard self-explanation prompts or a control group who received no prompts. Students receiving standard self-explanation prompts did not significantly outperform the control group. Overall, this study suggests scaffolded self-explanation prompts help students correct and avoid similar problem-solving errors in the future. © 2024 The Author(s)
This pilot study examined the feasibility of using worked examples as a mechanism to improve verbal explanations of fractions concepts among Grade 5 students with mathematics difficulties in a small-scale randomized controlled trial (RCT) before scaling up to a large-scale RCT. Students (N = 49) were randomly assigned to a business-as-usual (BAU) comparison group and to two variants of intervention. One intervention condition received both correct and incorrect worked example solutions, the other received correct solutions only. On a measure of verbal explanations, intervention students significantly outperformed students in BAU. Furthermore, students who received both correct and incorrect solutions significantly outperformed students who received correct solutions only on verbal explanations. On fractions proficiency outcomes, results were not significant between intervention and BAU or between the two intervention groups; however, positive findings demonstrate promise for using worked examples to elicit and develop students' verbal explanations of fractions concepts.


