Educational technology is shifting toward facilitating personalized learning. Such personalization, however, requires a detailed understanding of students' problem-solving processes. Sequence analysis (SA) is a promising approach to gaining granular insights into student problem solving; however, existing techniques are difficult to interpret…

Turkish early childhood pre-service teachers had to follow their student teaching practicum courses through emergency remote teaching on the online platform available to them during COVID-19 pandemic like in most countries. The pre-service teachers were experimenting with this new form of student teaching practicum by building up new knowledge and…

The study examines reliability and validity evidence of observational systems for evaluating teacher effectiveness and fostering professional development conversations in schools. Specifically, this study compared the Framework for Teaching's (FFT) validity evidence using the traditional scoring approach with a new composite scoring approach that…

Three studies (N = 1,346) detail the development of three theoretically grounded instruments operationalizing "instructor strictness." Using open-ended questionnaire data (n = 427), study 1 inductively derives an understanding of the instructor behaviors that students perceive as strict. These patterns of behavior are then condensed into…

This paper presents evidence confirming the validity of the RD design in the Reading Recovery study by examining the ability of the RD design to replicate the 1st grade results observed in the original i3 RCT focused on short-term impacts. Over 1,800 schools participated in the RD study over all four cohort years. The RD design used cutoff-based…

The first manuscript consisted of a systematic and quality review of studies that used telehealth to support caregivers of children exhibiting challenging behaviors. A summary of training components, procedural fidelity, social validity, and evidence of impact was reported. While there exists a great deal of information on remote implementation of…

This study introduces the signal weighted teacher value-added model (SW VAM), a value-added model that weights student-level observations based on each student's capacity to signal their assigned teacher's quality. Specifically, the model leverages the repeated appearance of a given student to estimate student reliability and sensitivity…

The study is focusing on development of an instrument to determine science-specific epistemological beliefs of prospective science teachers. The study involved 364 (male = 82, female = 282) prospective science teachers enrolled in a science teacher education program. The confirmatory factor analysis, reliability analysis and correlation analysis…

ASD research is at an important crossroads. The ASD diagnosis is important for assigning a child to early behavioral intervention and explaining a child's condition. But ASD research has not provided a diagnosis-specific medical treatment, or a consistent early predictor, or a unified life course. If the ASD diagnosis also lacks biological and…

A method for evaluating the validity of multicomponent measurement instruments in heterogeneous populations is discussed. The procedure can be used for point and interval estimation of criterion validity of linear composites in populations representing mixtures of an unknown number of latent classes. The approach permits also the evaluation of…

This paper argues that the dominant framework for conceptualizing validation evidence and analysis--the "five sources" framework from the 1999 "Standards"--is seriously limited. Its limitation raises a significant barrier to understanding the nature of comprehensive validation, and this presents a significant threat to…

This study investigated the cognitive validity of two child English language tests. Some teachers maintain that these types of tests may be cognitively invalid because native-English-speaking children would not do well on them (Winke, 2011). So the researchers had native speakers and learners of English aged 7 to 9 take sample versions of two…

This article presents a tool that provides reliable scores for studying the school climate from the students' perspective, created for the Romanian context. The main aim of the article is to present the psychometric properties of the instrument. The participants were 605 students, enrolled in four secondary schools and four high schools, from an…

The primary purpose of this study was to collect evidence on the construct validity of grit using convergent, discriminant, and predictive validity principles. To accomplish this purpose and extend previous research on grit, college students from two schools completed an instrument comprised of a cognitive ability test, and a questionnaire. The…

The present study is an attempt to construct an information processing skills scale for higher secondary students. Information processing skills scale was developed and standardized based on the theoretical concept "Information skills in the school" engaging learners in constructing knowledge by State of New South Wales, Department of…