This study examines the convergent validity of the Physical Activity Questionnaire for Children (PAQ-C) for assessing moderate-to-vigorous and total physical activity (PA) in school children. 430 participants (51.6% girls) aged 9-12 years provided valid accelerometer data (wGT3X-BT) and completed the PAQ-C. Convergent validity was assessed using…

This study examined opportunities provided for preservice secondary mathematics teachers (PSMTs) to learn reasoning and proof in algebra from the perspective of college instructors. We analyzed interview transcripts of 15 course instructors recruited from three teacher education programs in the United States. We examined the reported opportunities…

The present study aims to develop, validate, and cross-validate an instrument measuring three proactive social informal learning activities, namely feedback seeking, help seeking and information seeking. Prior research mainly focused on detecting or measuring the frequency of these seeking behaviours and did not consider whether the information,…

The study focused on development and validation of the mathematics persistence scale (MPS) for measuring secondary school students' persistence in learning mathematics. The study employed a descriptive survey design. Three research questions guided the study. The population of the study comprised 13,516 students distributed in 59 public secondary…

Bullying is a relevant concept in education, composed by different dimensions and it is significantly associated to other variables. Therefore, there is a need for an instrument which can analyze the level of bullying as a single dimension, as the Cisneros Self-test on Bullying (Oñate & Piñuel, 2005). This instrument analyzes the intensity of…

Numeracy and digital skills are among the most crucial skills that any graduate should possess before entering the workforce, regardless of their field of study. Therefore, both skills should not be treated as an "add on" skill but viewed as essential graduate attributes needing to be purposefully incorporated into the curriculum instead…

One student success factor in higher education is students' readiness to learn. An increasing number of students are learning in multiple modalities and the boundaries between course modalities continue to blur. In this context, there is a need to reassess readiness for online learning in ways that can serve "all" 21st century learners.…

Local education agencies (LEAs) continue to use value-added models (VAMs) for teacher evaluation policies and purposes, often with consequences attached. Although the Every Student Succeeds Act (ESSA) provides more flexibility to LEAs, few have discontinued VAM use, suggesting they interpret VAMs as a valid measure of teacher effectiveness. In…

With this quantitative study we aimed to develop a scale that could be used to assess the attitudes of special education needs (SEN) teachers towards students with multiple disabilities. The scale was tested in 2 stages using 2 different samples. Firstly, the scale was administered to a convenience sample of 215 teachers. For the first study, the…

What kinds of validity evidence can the University of Kansas Sense of Belonging Test (KU-SBT) provide? Through the operationalization of a construct, this study intends to build an initial validity argument for the KU-SBT to determine exchange graduate students' manifestations of internal and external sense of belonging, which may play a role in…

Local Item Dependence (LID) is a desecration of Local Item Independence (LII) which can lead to overestimating or underestimating a candidate's ability in mathematics items and create validity problems. The study investigated the intra and inter-LID of mathematics items. The study made use of ex-post facto research. The population encompassed all…

Aberrant behavior refers to any type of unusual behavior that would not be expected under normal circumstances. In educational and psychological testing, such behaviors have the potential to severely bias the aberrant examinee's test score while also jeopardizing the test scores of countless others. It is therefore crucial that aberrant examinees…

This study investigated the reliability and validity of the Abbreviated Math Anxiety Scale (AMAS; Hopko, Bare, & Hunt, 2003) and the Math Anxiety Scale -- Revised (MAS-R; Bai, 2009) across race and gender as well as the extent to which race and gender predict learning math anxiety and math evaluation anxiety at both the secondary level, which…

The aim of this study was to adapt the Career-related Teacher Support Scale to Turkish and to carry out validity and reliability studies. Data were collected from a total of 752 high school students studying in Turkey. Confirmatory factor analysis showed that the scale had an excellent fit. Students' perceptions of career-related teacher support…

Background: Cambodian youth face many unique challenges, such as high instances of poverty and intergenerational trauma. Grit, a person-level trait defined as having "perseverance and passion for long-term goals", may be particularly important in helping Cambodian youth to succeed despite the extreme challenges they face. To date, the…