Instructional coaching is steadily becoming a staple in schools everywhere. In elementary schools, coaches are often organized by content or grade level coaching programs. While research continues to show that instructional coaches positively support teachers, research does not address the structure behind coaching programs. This mixed-methods…

Purpose: Children from low--socioeconomic status families often perform poorly on standardized vocabulary assessments. The primary purpose of the study was to determine whether lexical diversity as measured by "D" (Malvern, Richards, Chipere, & Durán, 2004) serves as a valid measure of vocabulary in at-risk, low-income, predominantly…

Background/Context: As increasing attention is paid to preparing students to succeed in school, the development and adoption of research-based curricula have become progressively more important. However, many curricular designs lack a basis in scientific evidence; research and curricular design are frequently treated as two separate enterprises.…

We report findings of a validation study comparing two screening tools: the Student Risk Screening Scale-Internalizing and Externalizing (SRSS-IE, an adapted version of the Student Risk Screening Scale) and the Social Skills Improvement System-Performance Screening Guide (SSiS-PSG). Participants included 458 kindergarten through fifth-grade…

This paper summarizes an action research project to develop a math screening instrument that would be effective (valid and reliable) and efficient (time for administration). An instrument was developed after review of the mathematics assessment and mathematics disabilities literature. The instrument was administered to kindergarten, first, and…

Research Findings: This study examined the validity and reliability of the Classroom Assessment Scoring System (CLASS; R. C. Pianta, K. M. La Paro, & B. K. Hamre, 2008) in Finnish kindergartens. A pair of trained observers used the CLASS to observe 49 kindergarten teachers (47 female, 2 male) on two different days. Questionnaires measuring…

This study examined the psychometric properties of a revised measurement, the "Teacher Beliefs and Practices Survey" (TBPS), devised for teachers of three- to five-year-old children. This measure was designed to reflect the concepts of developmentally appropriate practices (DAP) as presented in the revised 1997 National Association for…

This article is a commentary for the special issue on the Early Development Instrument (EDI), a community tool to assess children's school readiness and developmental outcomes at a group level. The EDI is administered by kindergarten teachers, who assess their kindergarten students on 5 developmental domains: physical health and well-being, social…

The present study investigates whether the Early Development Instrument (Offord & Janus, 1999) measures school readiness similarly across different groups of children. We employ ordinal logistic regression to investigate differential item functioning, a method of examining measurement bias. For 40,000 children, our analysis compares groups…

Describes the process and benefits of accreditation of programs for young children through validation by the National Academy of Early Childhood Programs, which is sponsored by the National Association for the Education of Young Children. (NH)

In this study, predictive classification accuracy was used to select those tasks from a kindergarten screening battery that best identified children who, three years later, were classified as educable mentally handicapped or as having a specific learning disability. A subset of measures enabled correct classification of 91% of the children in…

This study describes the implementation of the Assessment of Learner-Centered Practices (ALCP) surveys in 4 English schools, 3 primary schools and 1 secondary school during the academic year 2002-2003. The ALCP teacher and student surveys for grades kindergarten through 12 were developed and validated with over 25,000 students and their teachers…