The reliability and validity of the Children's Social Understanding Scale (CSUS) was further assessed by examining fathers' as well as mothers' reports of children's social understanding, along with behavioural measures of children's mental state understanding. 112 families with children aged 38 to 64 months participated with both parents filling…

Aim: There is a lack of evidence-based tools for measuring problem-solving in young children with motor delays. The purpose of this study was to evaluate the construct validity and responsiveness of the Assessment of Problem-Solving in Play. Methods: 125 young children (10.72, SD 2.62 months) with mild, moderate, and severe motor delays were…

This research deals with a possible use of history of mathematics in mathematics education. In particular, history can be a fundamental element for the introduction of the concept of integral through a problem-centred and intuitive approach. Therefore, what follows is dedicated to the teaching of mathematics in the last years of secondary schools,…

Response processes are an important component of validity to support the use and interpretation of test scores. Response processes information can provide insight into how students engage with assessment tasks and the type of errors made when solving items, as well as allow for the study of cognitive properties in items that may be associated with…

There is a general consensus in theories of human speech recognition that humans engage in predictive processing during online speech processing. There are also claims that predictive processing indicates the operation of a predictive coding (PC) mechanism (Rao & Ballard, 1999). Formally, PC is a generative model where top-down signals consist…

To better understand Tennessee's new standardized science assessments, this quantitative study utilized a nonexperimental, descriptive-comparative design to compare the readability of the long-used science TCAP assessment with the newly created science TNReady assessment in grades three, four, and five. As new standards in the state boast higher…

The majority of studies about mathematical knowledge for teaching (MKT) have been conducted in the US, with little research on MKT being performed in the Middle East. Accordingly, this study contributed to the cross-national MKT literature by translating, adapting, and validating a novel US teacher knowledge instrument for use in Kuwait. Both…

The quality of verbal feedback teachers provide to students in the instrumental music classroom is directly related to students' real-time performance and execution of rehearsed music. The purpose of the first study (see Chapter 2) was to examine the quality of pre-service music educators' verbal feedback in the context of secondary-level…

The Chemistry Self-Concept Inventory (CSCI) is a widely used instrument within chemistry education research. Yet, agreement on its overall reliability and validity is lacking, and psychometric analyses of the instrument remain outstanding. This study examined the psychometric properties of the subscale and item function of the CSCI on 1,140 high…

The primary purpose of this study was to design a reliable and valid continuous-time coding tool for measuring teacher use of space and teacher interactions based on prior research (Hesler, 1972; Martin, 2002). The tool captured teachers' use of space as they moved through 14 identified areas of the large instrumental ensemble classroom and…

This study is conducted to develop the diagnostic test, which can be used to measure the higher-order thinking skill (HOTs) of students of first-grade senior high school in Bima district, West Nusa Tenggara. The step of developing instruments such as test which using modification model of Oreondo which include two activities such as test designing…

The "Rating Scale of Impairment" (RSI; Goldstein & Naglieri, 2016b) is a norm-referenced measure of functional impairment. The RSI measures impairment in six domains, as well as overall impairment, based in part on the International Classification of Functioning, Disability, and Health. Functional impairment, as defined by the ICF…

The construct validity of the Spanish Version of the Wechsler Intelligence Scale for Children Fifth Edition (WISC-V[superscript Spain]) was investigated via confirmatory factor analysis. For all 15 subtests, the higher-order model preferred by Wechsler (2015b) contained five group factors but lacked discriminant validity. A bifactor model with…

The Enthalpy and Entropy in Dissolution and Precipitation Inventory (E2DPI) has been developed to measure student understanding of the dissolution of ionic solutes, aqueous precipitation reactions, and the enthalpy and entropy changes that accompany these processes. The E[subscript 2]DPI was designed using a mixed-methods protocol, such that the…

Purpose: The aim of this study was to examine the concurrent validity of the Fluharty Preschool Speech and Language Screening Test--Second Edition (Fluharty-2; Fluharty, 2001) for mass screenings of language at age 3 years. Method: Participants were sixty-two 3-year-old children, 31 who had failed and 31 who had passed the Fluharty-2. Performance…