The Performance Expectations described in the Next Generation Science Standards (NGSS) pose significant challenges for assessment design. Multiple models of assessments, including paper-and-pencil and hands-on based performance assessments, can be utilized to assess student competency while applying scientific and engineering practices, in the…

The aim of this study was to develop the STEM Pedagogical Content Knowledge Scale (STEMPCK Scale). Exploratory and confirmatory factor analyses were conducted to examine the structural validity of the scale. Exploratory factor analysis of the scale was conducted using data from 443 preservice teachers who were studying to become science teachers,…

The purpose of this study is to develop a valid and reliable measurement tool determining teachers' self-efficacy regarding rubrics. Especially in educational environments, rubrics are measurement tools used in the assessment phase of student products usually based on higher-order thinking skills. Determination of teachers' self-efficacy regarding…

The overall design and framework of the GED Program is centered around providing measurements and tools documenting and promoting student achievement. More information about the test itself and the underlying documentation and validity framework may be found in the GED test Technical Manual on the GED Testing Service website. The philosophy…

As interest increases in mindfulness in education programs for youth, there is a need to develop reliable measures of the quality of program implementation. This paper describes the development and psychometric properties of a measure that can be used to assess and monitor quality of implementation of mindfulness programs/curricula in typical…

Universal screening for emotional and behavioral risk in schools facilitates early identification and intervention for students as part of multitiered systems of support. Early identification has the potential to mitigate adverse outcomes of emotional and behavioral disorders. The purpose of this study was to extend existing research on the…

A conceptual framework for empirical research on the impact of NASA Space Science Education Consortium (NSSEC) activities is presented in this paper, along with a cross-referencing system between the NSF-based NSSEC evaluation framework and historical definitions of comparable psychometric constructs in the literature. A selected set of findings…

Objectives: Despite advances in understanding associations among attention-deficit hyperactivity disorder (ADHD), emotion dysregulation (ED), and related outcomes, there is incongruity between ADHD-relevant conceptualizations of ED and available measures of ED. To assess the psychometric properties of a parent-report questionnaire of ED…

Socioecological theory suggests that there are a range of influences that affect the physical activity levels of children, including parents' perceptions of the neighborhood. A questionnaire instrument to quantify parental neighborhood perceptions was developed for the Location of Children's Activity in Their Environment study as a potential…

Frustrations with traditional testing led a group of teachers at the English for adults program at Universidad EAFIT (Colombia) to design tests aligned with the institutional teaching philosophy and classroom practices. This article reports on a study of an item-by-item evaluation of a series of English exams for validity and reliability in an…

Measurement invariance (MI) is a property of measurement that is often implicitly assumed, but in many cases, not tested. When the assumption of MI is tested, it generally involves determining if the measurement holds longitudinally or cross-culturally. A growing literature shows that other groupings can, and should, be considered as well.…

During this research study the "Self-Advocacy Assessment Tool for Preschool-Aged Children with Hearing Loss: Birth to Age 4" was developed, constructed, and evaluated. The study provides content, construct and internal consistency reliability and validity evidence. The Self-Advocacy Assessment Tool is the first tool specifically designed…

The purpose of this study was to investigate (a) the validity and reliability of the inclusive Self-efficacy Instrument for Physical Education Teacher scale (SE-PETE-D), using a Lithuanian physical education (PE) teachers' sample, and (b) the impact of type of disability and personal attributes. The English version of the scale was translated into…

Context-based learning (CBL) approaches have been recommended and expanded in science education to make science more relevant to students by connecting science content with students' daily life. Subsequently, in order to implement CBL at school, a group of scenarios has been produced by several stakeholders. However, there is a lack of resources…

The current study aimed to adopt and assess the psychometric properties and measurement invariance of Grit-S among Omani and American students (N = 487) using Exploratory Factor Analysis (EFA) and Multi-Group Confirmatory Factor Analysis (CFA). The scale's construct validity was estimated by investigating its associations with achievement goal…