Background: Several inventories have been developed to assess social problem-solving. However, these instruments originally developed for adult or adolescence and do not capture the full range of main interpersonal relationships over which elementary students resolve daily life interpersonal problems and apply elementary-age typical responses.…

Korean secondary students in K region responded to surveys about how satisfied they were with their teachers and their favorite characteristics of teachers that helped determine their achievement and adjustment in classes. We conducted a factor analysis of the students' perceptions of the qualities of their favorite teachers and factor scores…

Course design is critical to online student engagement and retention. This study focused on the development and validation of an online course design elements (OCDE) instrument with 38 Likert-type scale items in five subscales: (a) overview, (b) content presentation, (c) interaction and communication, (d) assessment and evaluation, and (e) learner…

Academic libraries continue to face challenges communicating their value. One dimension of this challenge is in demonstrating how information literacy relates to important measures of student learning, like course grades and motivation. This study documents the development and exploratory pilot testing of the Informed Learning scale--which is…

It is widely recognized that students encounter difficulties with proof across all grades and beyond, yet standardized instruments related specifically to students' perceived self-efficacy for mathematical proof have not been readily available. The purpose of this study was to develop and investigate preliminary validity evidence for a new…

The purpose of this study was to validate a questionnaire aimed at assessing, from the point of view of families, the degree to which school administrations foster inclusion in compulsory education. In order to determine the psychometric properties of the "Cuestionario liderando la educación inclusiva en centros de educación…

Professional development (PD) has been widely implemented to shift mathematics instruction practices from teacher-centered (traditional practice) to studentcentered. As such, a study examining mediating factors on the relationship between PD and student-centered instruction is of great importance in enhancing the effectiveness of PD and shifting…

This study reports on validation of a writing motivation survey and its relationship with a variety of indicators of academic performance of 566 undergraduate students drawn from six US postsecondary institutions. A writing motivation survey was used to capture students' writing goals, confidence, beliefs, and affect. Two research questions are…

The majority of studies about mathematical knowledge for teaching (MKT) have been conducted in the US, with little research on MKT being performed in the Middle East. Accordingly, this study contributed to the cross-national MKT literature by translating, adapting, and validating a novel US teacher knowledge instrument for use in Kuwait. Both…

The construct validity of the Spanish Version of the Wechsler Intelligence Scale for Children Fifth Edition (WISC-V[superscript Spain]) was investigated via confirmatory factor analysis. For all 15 subtests, the higher-order model preferred by Wechsler (2015b) contained five group factors but lacked discriminant validity. A bifactor model with…

The factor structure of the Wechsler Intelligence Scale for Children--Fourth Edition, Italian adaptation (WISC-IV Itaian; Orsini, Pezzuti, & Picone, 2012; Wechsler, 2012) standardization sample was examined with exploratory factor analytic methods (EFA) not included in the "Technical Manual." Principal-axis extraction followed by…

Lack of standardized measurement is one of the main factors that inhibits rigorous evaluations of financial literacy programs. However, although several scholars have developed financial self-efficacy measurements, none have been tailored for women. This article aims to develop and validate a Women's Financial Self-Efficacy Scale (WFSES). Results…

The article reports three simulation studies conducted to find out whether the effect of a time limit for testing impairs model fit in investigations of structural validity, whether the representation of the assumed source of the effect prevents impairment of model fit and whether it is possible to identify and discriminate this method effect from…

When estimating an average treatment effect with observational data, it's possible to get an unbiased estimate of the causal effect if all confounding variables are observed and reliably measured. In education, confounding variables are often latent constructs. Covariate selection methods used in causal inference applications assume that all…

The relations among alternative parameterizations of the binary factor analysis (FA) model and two-parameter logistic (2PL) item response theory (IRT) model have been thoroughly discussed in literature (e.g., Lord & Novick, 1968; Takane & de Leeuw, 1987; McDonald, 1999; Wirth & Edwards, 2007; Kamata & Bauer, 2008). However, the…