Numerous studies have been undertaken to design, develop, and provide validity evidence for using instruments to measure students' attitudes toward STEM (Science, Technology, Engineering, and Mathematics). This study presents validity evidence of scores produced from the S-STEM measurement tool and used to evaluate changes in attitudes during an…

In this study the Autism Mental Status Exam (AMSE) was validated towards ICD-10 Autism Spectrum Diagnoses (ASD) based on an interview with the Diagnostic Interview for Social and Communication Disorders (DISCO-11) with parent(s)/caregiver(s) in a group of 124 children referred for assessment to a clinical assessment unit for pre-school children.…

Although widely used to measure self-regulated learning strategies, the Motivated Strategies for Learning Questionnaire has not yielded satisfactory construct validity across empirical studies. This study examined its psychometric properties by focusing on one of its subscales, the Cognitive and Metacognitive Learning Strategies Scales, among 419…

The Children's Depression Inventory (CDI) is used to screen for depression in children aged 7 years to 16 years. The purpose of this study is to examine the psychometrics of the CDI in a sample of children who are chronically ill (N = 350) and in a sample of matched community comparison peers (N = 357), and determine if the psychometrics of the…

Because academic, behavioral, and social difficulties are highly prevalent among U.S. high school students, teacher report is a critical component of comprehensive screening and assessment of adolescents. Currently available teacher questionnaires have limited utility in high school settings because of time demands and lesser opportunity to…

Teacher interaction skills are crucial in enhancing teachers' effectiveness in developing quality teacher-student interactions in the classrooms. Building on the existing literature on social skills, teacher-student relationships, and teacher interpersonal behaviors, this study conceptualized a teacher interaction skills framework that highlights…

We consider situations in which public charter school lotteries are neither universally conducted nor consistently documented. Such lotteries produce "broken" Randomized Control Trials, but provide opportunities to assess the internal validity of quasi-experimental research designs. Here, we present the results of a statewide charter…

Background: This study evaluated the validity of the Intelligibility in Context Scale--Traditional Chinese (ICS-TC) and explored its potential as a screening tool for speech sound disorder (SSD) in Cantonese-speaking children in Hong Kong. Method: The parents of 789 Cantonese-speaking children aged between 2;4 (years;months) and 6;9 completed the…

The use of test scores as a performance measure in high-stakes educational accountability has become increasingly popular since the enactment of the No Child Left Behind Act of 2001 (NCLB), which imposed sanctions such as the threat of losing federal funds unless a state implemented a school accountability system that measures student progress…

The aim of this study was to adapt the STEAM Attitude Scale developed by Kim and Bolger (2017) in order to explain the STEAM attitudes of preservice teachers, and test a structural equation model composed of the attitude towards art and STEM awareness and some other variables. The study group consisted of 429 preservice teachers who were studying…

This brief report presents an analog test of the relative classification validity of three cutoff values (CVs; 16, 18, and 20) derived from responses to the self-report version of the Strengths and Difficulties Questionnaire: Total Difficulties Scale. Results from Bayesian t-tests, using several school-specific subjective well-being indicators as…

One of the keystones of scientific disciplines is the production and dissemination of quality, valid research. Within the Journal of Agricultural Education, traditions passed down from mentor to mentee have led to the establishment of magic words and symbols that, while used to meet criteria for acceptance for publication, actually obscure and…

The purpose of this study is to develop instruments of critical thinking skills that meet the validity, reliability, and criteria for good items. This research includes development research which consists of the design and implementation stages. The analysis in the study used quantitative analysis with the Confirmatory Factor Analysis (CFA)…

The purpose of this study was to develop a valid and reliable instrument measuring the views of secondary school 5th grade students on the curriculum of 2017 Information Technology and Software (ITS) course. The study was carried out with 528 5th grade students (15 for pilot application, 320 for exploratory factor analysis (EFA), 203 for…

The Behaviour Rating Inventory of Executive Function--Preschool Version (BRIEF-P) is a hand-storable instrument that permits evaluation of the executive functions in children between the ages of 2 years and 5 years 11 months by parents, teachers, or other usual child caregivers, thus facilitating early intervention. It is a standardized…