Purpose: Our study focused on identifying measurable constructs of a restorative classroom and appropriate metrics to measure those constructs through content validity analysis of a direct observation tool. The tool was designed to assess restorative practices implementation in the classroom in the context of professional development supporting…

In this study, we examined the relation of observed classroom practices to language and literacy achievement and the moderation of this relation for students from pre-K to sixth grade. A total of 136 studies (N = 107,882 participants) met the inclusion criteria, of which 108 studies were included for meta-analysis and the other 28 studies were…

To provide a landscape of mathematics activities children experience in U.S. preschool and kindergarten classrooms, we observed time children spent in mathematics activities (and -- as a contrast -- literacy) in 101 geographically diverse early childhood classrooms in seven U.S. states. We also observed what mathematics content, grouping…

Prior research studies have extensively used different classroom observation protocols to identify the characteristics of the lecture and instructional methods used by course instructors, to observe student and instructor behaviours, to evaluate the fidelity of certain implementations, and to understand classroom dynamics. This systematic review…

The "My Teaching Partner-Secondary" (MTPS) program demonstrated improvements in classroom interactions and student outcomes in secondary schools using one-on-one coaching between study staff and teachers. Despite promising results, the time, cost, and oversight from a university research team may pose barriers to adoption of coaching…

In this study, we examined the scoring and generalizability assumptions of an Explicit Instruction (EI) special education teacher observation protocol using many-faceted Rasch measurement (MFRM). Video observations of classroom instruction from 48 special education teachers across four states were collected. External raters (n = 20) were trained…

Research Findings: We evaluated the score stability of the Mathematical Quality of Instruction (MQI), an observational measure of mathematics instruction. Three raters each scored, independently, 100 video-recorded lessons taught by 20 kindergarten teachers in the spring. Using generalizability theory analyses, we decomposed the MQI's score…

This mixed-methods study's main goal was to examine whether teachers' conflict intervention strategies are contingent upon children's insistence level (i.e., unwillingness or inability to understand others' perspectives) and whether this support leads to different outcomes. An additional goal was to under-stand teachers' perceptions of peer…

Early childhood education programs (ECE) invest in assessments of classroom quality to enable accountability and to enact efforts towards quality improvement. The "Early Childhood Environment Rating System -- Revised" (ECERS-R) and "Classroom Assessment Scoring System" (CLASS) are two widely used classroom quality assessments…

For preschool-aged children at-risk for literacy difficulties, we examined whether classroom and home environments were jointly associated with literacy skill gains and whether environments moderated response to intervention (n = 281). We first used a person-centered approach to characterize children's classroom and home environments, identifying…

Social-emotional learning (SEL) programs are frequently evaluated using randomized controlled trial (RCT) methodology as a means to assess program impacts. What is often missing in RCT studies is a robust parallel investigation of the multi-level implementation of the program. The field of implementation science bridges the gap between the RCT…

In this feasibility study, we present a newly developed observational system, Optimizing Learning Opportunities for Students (OLOS). OLOS is designed to elucidate the learning opportunities afforded to individual children within early childhood classrooms and as they transition to formal schooling (kindergarten through third grade). OLOS records…

Implementation of evidence-based practices (EBPs) is paramount to students' development of mathematics proficiency. This study investigated "practice-based evidence" (Green, 2008) of interventionists' actual use of explicit mathematics instruction, a well-established EBP. Specifically, this study analyzed direct observation data…

Classroom management practices are critical to the success of teachers and students, and a growing number of programs have been developed to improve these practices. However, there has been less investigation into observational tools to assess classroom management and explore whether it can be measured consistently by observers across elementary,…

Purpose: In this chapter we describe how a rubric-style observation instrument for observing classroom writing instruction was used to focus and optimize collaborative video analysis sessions among teachers and researchers spread across six states. As part of a 3-year Institute of Education Sciences (IES) development grant, we used videos of…