Introduction: This study seeks to psychometrically evaluate the inattention and hyperactivity/impulsivity subscales of the Vanderbilt ADHD Teacher Rating Scale (VADTRS) for the diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) in children and adolescents in Chile. Method: The sample included 353 students from the 2nd grade of primary…

Introduction: Students' perceptions of the assessment tasks can be a basis for optimizing the classroom assessment environment. In an attempt to quantify students' perceptions of assessment, Dorman and Knightley (2006) developed Perceptions of Assessment Tasks Inventory (PATI). This study sought to provide evidence for the construct validity of…

Introduction: The research focused on metacognition in a collaborative learning setting. Based on a comprehensive literature study the researchers designed a metacognitive teaching-learning strategy for pair programmers. Our purpose was to investigate the influence of this metacognitive teaching-learning strategy during pair programming in an…