Purpose: The PEDI-CAT (ASD) is used to assess functioning of children and youth on the autism spectrum; however, current psychometric evidence is limited. This study aimed to explore the reliability, validity and acceptability of the PEDI-CAT (ASD) using a large Australian sample. Methods: Caregivers of 134 children and youth on the spectrum…

Adolescence, a crucial period preceded by childhood and followed by adulthood, involves significant growth and developmental changes leading to various psychological challenges and aggressive tendencies. Several scales have been developed to measure aggression, but 12-item short form aggression questionnaire has been widely used for assessing…

Feedback literacy is gaining recognition as a key concept for understanding how engage with and learn from feedback in higher education. This study presents validity evidence for a refined version of the Student Feedback Literacy Instrument (SFLI), designed to measure the construct across two dimensions--feedback attitudes and feedback…

In computerized adaptive testing, item exposure control methods are often used to provide a more balanced usage of the item pool. Many of the most popular methods, including the restricted method (Revuelta and Ponsoda), use a single maximum exposure rate to limit the proportion of times that each item is administered. However, Barrada et al.…

There is growing interest in climate change education, however there are very limited tools in elementary and secondary level to measure students' understanding. Departing from this need, this study aimed to adapt the Climate Change Stages of Change Questionnaire into Turkish and examine its validity and reliability. The adaptation process stated…

The aim of this study is to find evidence of factorial validity, measure equivalence by gender, and internal consistency of the Mental Health Continuum-Short Form (MHC-SF) in a sample of Ecuadorian teenagers. The study uses a psychometric design to explore the validity and reliability of the measure. Participants of the study were 1154 teenagers…

Textbook anatomy depiction of the hepatobiliary tree is present in 55%-62% of the population. Misidentification of hepatobiliary variants can lead to bile duct injuries in cholecystectomies. A better understanding of variants has been cited as a key area for improvement in anatomy education. The aim of this study was to compare the effectiveness…

Background/purpose: Phubbing has emerged as a psychological and behavioral concern that threatens the quality of interpersonal relationships and psychological well-being, particularly among adolescents and adults, so the current research aimed to investigate the psychometric properties of the Arabic version of the Generic Scale of Phubbing…

This study leverages data from direct assessments of learning (AoL) to build a dynamic model of student performance in competency exams related to computer technology. The analysis reveals three key predictors that strongly influence student success: performance on a practice exam, whether or not a student engaged in practice testing beforehand,…

In this study, we were interested in the effectiveness of a dynamic reading and writing test for children diagnosed with dyslexia (N = 42) aged seven to eleven. Most of all, we were interested in whether the results of a dynamic reading and writing test could predict receptiveness to clinical dyslexia intervention. This study employed a…

Formative assessment plays a critical role in improving learning outcomes by providing feedback on student mastery. Open-ended questions, which require students to produce multi-word, nontrivial responses, are a popular tool for formative assessment as they provide more specific insights into what students do and do not know. However, grading…

The primary objectives of this study were to translate and assess the psychometric properties of the Principal Instructional Leadership Scale (PILS) within an Iranian population. The translation and cross-cultural adaptation process involved five stages: forward translation, translation synthesis, backward translation, expert committee review, and…

The purpose of this quantitative correlational study was to determine if and to what extent an ELL student's SBELP-RC could predict his or her ACPELA-RC, ACPELA-WP, and ACP-A1. Study participants were ELL students in Grades 9 to 12, attending a Northern Virginia high school. A further purpose of this study was to investigate if and to what extent…

The idea of sources other than the test-takers' knowledge leading to different results on high-stakes tests was the motif based on which the present investigation was initiated on the probable sources of unreliability of a test. For this purpose, the researchers went through a thorough literature review with the aim to identify the issues to be…

The computerized adaptive tests (CAT) apply an adaptive process in which the items are tailored to individuals' ability scores. The multidimensional CAT (MCAT) designs differ in terms of different item selection, ability estimation, and termination methods being used. This study aims at investigating the performance of the MCAT designs used to…