This study aimed to investigate 48-96 months old children's length, area, volume, and angle and turn measurement abilities. For this purpose, an Early Measurement Assessment Tool (EMAT) was developed for Turkish-speaking children and validated with the multi-dimensional item response theory (MIRT). The EMAT was developed based on Learning…

Computation competence (CC) in simple addition and subtraction using non-counting (NC) strategies is an important learning objective in Grade 1 mathematics but many children, especially low achievers in mathematics, struggle to acquire these skills. To provide these students with the support they need, it is important to have valid and reliable…

This study aimed to develop a valid and reliable measurement tool that will determine the readiness of parents of students starting the first grade of primary school to support their children during the first formal teaching of reading and writing skills. The sample consisted of 524 parents of students starting the first grade in the provinces of…

This study examined the new self-report version of the Strengths and Difficulties Questionnaire (SDQ-S), SDQ-Kids, in primary school children regarding internal consistency, teacher-child agreement, and validity. Data from 2,655 children in Grades 1 to 3 and their teachers were analyzed. Children completed SDQ-Kids, previously piloted (n = 896),…

The goals of the present study were to compare the reliability and convergent validity of two reading attitude measures for beginning readers and to get more insight into children's reading attitude around the transition to formal reading instruction. 468 children in kindergarten and Grade 1 completed a more traditional questionnaire based on…

Research Findings: Universal screening is the first stage in identifying students at risk for reading difficulties within a Response to Intervention model. However, there is a lack of validated screening tools for assessing reading abilities in first-grade students from Spain. This pilot study examines the technical adequacy, classification…

Coding ability has become an essential digital skill for young children. The graphical programming environment is valuable carrier for cultivating children's coding ability. The purpose of this study is to develop a coding ability test for children, to conduct a graphic coding intervention, and to further explore the impact of multiple factors on…

This study investigated the psychometric properties of the Early Numeracy Screener. The Early Numeracy Screener is a teacher-administered, paper-and-pencil test measuring counting skills, numerical relational skills, and basic arithmetic skills. Three hundred and sixty-six first graders took the Early Numeracy Screener at the beginning of the…

The purpose of the study was two-fold: The first purpose of the research was to conduct the "adaptation study of Brigance K & 1 screen II to Turkish," while the second was to "investigate the effect of the enrichment program applied to gifted children and their classmates in the 1st grade of primary education on their…

Developmental learning difficulties are among the prevalent exceptionalities school learners have today. In this regard, identification and placement are among the facilitators of later successful intervention for these groups of learners (WestOlatunji, Shure, Pringle, Adams, Lewis & Cholewa, 2010). However, there are not enough resources such…

Measures of teaching are used internationally to understand and improve quality in early education with little consideration for ecological validity. In this study, we analyze videos gathered in 58 K-1 classrooms in Central Mexico to evaluate the validity and reliability of scores from an observational tool developed in the U.S. and used…

This study reports the psychometric properties of a Basic Number Processing Test (BNPT), which was developed in order to determine elementary school students at risk for Mathematical learning disorder. A total of 478 primary school students were selected from 12 different public schools with an attempt to get a representative sample. The…

Children who have difficulty learning to read are at increased risk for academic failure, poor self-esteem, anxiety and depression, and unemployment. To help reduce these risks, it is important to identify and treat weaknesses in a child's reading as early as possible. The aim of this study was to develop a valid and reliable comprehensive…

This study investigated longitudinal pathways leading from early spatial skills in first-grade girls to their fifth-grade analytical math reasoning abilities (N = 138). First-grade assessments included spatial skills, verbal skills, addition/subtraction skills, and frequency of choice of a decomposition or retrieval strategy on the…

The Working Memory Rating Scale (WMRS) was designed as a behavioral rating tool to assist teachers in identifying students at risk of working memory difficulties. The instrument was originally normed on 417 monolingual English-speaking children from the United Kingdom. The purpose of this study was to test the reliability and validity of the WMRS…