Response styles pose great threats to psychological measurements. This research compares IRTree models and anchoring vignettes in addressing response styles and estimating the target traits. It also explores the potential of combining them at the item level and total-score level (ratios of extreme and middle responses to vignettes). Four models…

Gratitude has been regarded as a moral virtue in most cultures. This study examines how cultural differences may influence children's expression and understanding of gratitude. Two vignettes involving a high- and low-cost situation of expressing gratitude were presented to Japanese preschool-aged children, and their responses to the scenarios were…

Writing comprehensibly, dynamically, and persuasively in a foreign language is a significant challenge for learners. Written communication assesses language and writing progress for various summative and developmental goals. Scenario-based assessment (SBA), as one of the methodologies of classroom-based assessment (CBA), aims to elicit both…