Perfectionism is a crucial concept in psychology as perfectionism has been found to be related to many important factors affecting daily and academic life. Many researchers have tried to measure perfectionism since 1980. Following an extensive literature review, Smith, Saklofske, Stoeber, and Sherry developed a new perfectionism scale called Big…

Schommer Epistemological Questionnaire (SEQ) has been widely used in varying purposes providing significant input to the growing body of epistemological research. However, there is no consensus regarding its factor structure. Since researchers in teacher education still use the said instrument, the study aimed to investigate both the…

The purpose of this study was to examine the factor structure of vocabulary. We believe that not only is vocabulary multidimensional, but depth of vocabulary knowledge should also be assessed with multiple measures since it too, is composed of multiple aspects. Furthermore, to explore the predictive validity of the different aspects of vocabulary…

Scientific understanding of the nature of intelligence has steadily evolved over the years; however, the past century has seen an explosion of research aimed at understanding the construction of intelligence, the relationships between neuroscience and cognitive skills, and the best ways to measure intellectual abilities. While there is no clear…

Introduction: Homework is one of the daily assessment methods used by the classroom teacher. In the literature, there are many studies dealing with homework management from the perspectives of students and parents. However, studies concerning teachers' self-efficacy for homework management are scarce. This study aimed at developing and validating…

The aim of the current study was to validate the self-report version of the Rosenberg Self-Esteem Scale (RSES; Rosenberg, 1965) structure in a sample of Greek primary school students. The study was based on the original one-factor model suggested by the scale's author, as well as on the two-factor correlated model of positive and negative items.…

Information technology provides the potential for polychronic learning. However, research on polychronicity in the educational field is scarce. The purposes of this study were to develop a multidimensional polychronicity scale for information technology learning and explore the relationship between polychronicity in information…

The What Is Happening In this Class? (WIHIC) questionnaire is a multidimensional measure for assessing the classroom learning environment based on student perspectives. The purpose of this study was to validate an Indonesian version of WIHIC and to assess the instrument's psychometric properties by using confirmatory factor analysis (CFA) and the…

The Wechsler individual achievement test, third edition (WIAT-III) is a popular individually administered achievement battery. Despite its ubiquity in assessment practice, scant research into its structure exists. We analyzed the structure of the WIAT-III in a sample of students in Grades 3-12 referred for special education evaluations (n = 355).…

Test anxiety has proliferated in the era of test-based accountability; however, there are limited tools that allow for consistent identification of students at risk. The present study reports on the psychometric evidence and continued development of the Multidimensional Test Anxiety Scale (MTAS). Evidence is presented to support both the…

Two scales measuring teaching self-efficacy and beliefs were developed from previous instruments for use with near-peer facilitators assisting with peer-supported pedagogies. Construct and face validity, measurement reliability, and factor structure were determined using a population of nearpeer facilitators working in a peer-led team learning…

Examining the long-term impact of bullying can facilitate using retrospective bullying experiences questionnaire (RBEQ) which provides information regarding bystander, bully and victim through childhood to adolescence. This study aimed to investigate the validity and reliability of this questionnaire in Iranian samples. A total of 92 male and 283…

This study presents the construction of the Emotional Development Questionnaire (CDE_9-13) and examines its psychometric properties. This questionnaire measures the emotional competence and its five dimensions--emotional awareness, emotional regulation, emotional autonomy, social competence, and life and well-being competence--of boys and girls…

Adolescent thinking about the wrongness of antisocial behaviours plays a key role in their own engagement in antisocial conducts. Nevertheless, measures assessing adolescent antisocial evaluations are not common in literature. Informed by the social domain theory and using adolescent actual thinking about antisocial behaviours, this study…

Robust evidence links students' positive mental health with academic achievement and provides a compelling rationale for developing and refining strength-based assessments. The Social Emotional Health Survey--Secondary (SEHS-S) assesses adolescents' social and emotional skills and positive psychological dispositions. Previous studies provide…