In this article, the authors address some of the scientific challenges associated with using observation as a research method. The authors ask how researchers contextualise and understand observation in terms of its theoretical underpinnings and how it is conducted. Using a vignette in the kindergarten context, the authors explore how observation…

This study aims to bridge a gap between Vygotsky's seminal framework on the importance of make-believe play and adult scaffolding in children's cognitive development (e.g. executive function [EFs]) and research in cognitive neuroscience. Kindergarten children (N = 160) and teachers (N = 12) took part in the study. EFs skills and make-believe play…

The authors contend that, although recent research--especially concerning the role of teachers--shows play to be critical for early childhood education, most kindergartens in the United States limit play because of accountability worries. And this is especially true for those kindergartens serving Black and Brown children. To support the…

This study examined how a video-based professional development (VBPD) initiative influenced early childhood teachers' practices. A purposive sample of 22 early childhood education teachers voluntarily participated in this study. The confidentiality of all participants was assured and their informed consent was obtained prior to the study. The…

Instructional coaching, informed by observation tools that measure teachers' practices, has been effective in improving teaching quality in early learning programs. However, existing measurement tools limit teachers' abilities to implement this type of instructional coaching at scale. To address this challenge, a team at SRI Education, along with…

A recent Early Learning Network study, led by researchers at the University of Michigan, MDRC and the Harvard Graduate School of Education in partnership with Boston Public Schools (BPS), adds valuable evidence to improving future early childhood education assessments of quality -- an essential step for shaping effective practices and promoting…

Purpose: In this validation study, we examined the factor structure of the mediated learning observation (MLO) used during the teaching phase of dynamic assessment. As an indicator of validity, we evaluated whether the MLO factor structure was consistent across children with and without developmental language disorder (DLD). Method: Two hundred…

Sensing technologies that provide continuous, real-time information about teachers' and students' individual experiences are increasingly being applied to classroom-based research. Sensing technologies provide a possible alternative to costly and time-intensive in-person or hand-coded observations and have the potential to increase our present…

This study explores the validity of the Culturally Responsive Instruction Observation Protocol (CRIOP) an instrument that measures the implementation of culturally responsive instruction (CRI) in K-8 classrooms with multilingual students. The validity study uses a Rasch measurement approach. With strong findings from analyses, including…

When classroom observations are increasingly used for accountability and evaluation purposes, a deeper understanding of the psychometric properties of such measurement tools is needed. The present study took a unique approach to examine the psychometric properties of a commonly used classroom observation measure by testing the reliability of…

In this article, we present kindergarten children's ideas about thermal phenomena before any educational intervention took place. In order to capture and account for the heterogeneity of the kindergarten group in this study, first teachers observed children's exploration behavior, task orientation, science interest, and language comprehension in…

The aim of the article is to provide an analysis of professional passive practice mentoring system for the course of (passive) teaching practice, in the study program 'Teaching for pre-school education' of Albanian HEIs and highlights important areas for improvement to better prepare teacher candidates for the demands of the labour market. The…

The internal validity of observational study is often subject to debate. In this study, we define the counterfactuals as the unobserved sample and intend to quantify its relationship with the null hypothesis statistical testing (NHST). We propose the probability of a robust inference for internal validity, that is, the PIV, as a robustness index…

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…

Reliable and valid assessment of parenting and child behaviors is critical for clinicians and researchers alike, and observational measures of parenting behaviors are often considered the gold standard for assessing parenting and parent-child interaction quality. The current study sought to evaluate the reliability and validity of the Coder…