The purpose of this study was to compare activPAL algorithm-estimated values for time in bed (TIB), wake time (WT) and bedtime (BT) against self-report and an algorithm developed by van der Berg and colleagues. Secondary analyses of baseline data from the Community Activity for Prevention Study (CAPs) were used in which adults [greater than or…

The aim of this research was to examine computer game addiction levels in gifted students, in comparison with addiction levels in non-gifted students. Data were obtained from 614 (169 gifted, 445 non-gifted) primary school students in Turkey, by using The Computer Game Addiction Scale for Children. This research was a correlational study using…

A laboratory project to introduce upper-level undergraduates to Pd-catalyzed C-N [sigma]-bond forming reactions is described. The exercise involves evaluation of monodentate phosphine ligands and solvents for the Buchwald-Hartwig coupling of 4-chloro-or 4-bromo-anisole with morpholine. Students gain experience in the synthesis of a biarylphosphine…

We are developing an approach to teaching important proportionality-based concepts to first grade students in a way that supports students' future progress in the domain. We consider the proportionality between magnitudes as a basic relationship behind multiple cases, usually described mathematically as ratio or rate. The core of our strategy is…

This study evaluated the estimated jump height (JH) differences between an inertial measurement unit (IMU), a linear position transducer (LPT), and two force plates (FPs). Thirty-eight student-athletes were recruited to perform vertical jumps that were simultaneously recorded using two dual-axis FPs (criterion measure), an LPT and an IMU.…

This paper explores how new materialist ideas informed a non-linear experimental approach to 'continuous' professional development (CPD). Experiences of professional development in the early years are diverse but remain at the heart of continuous improvement practices. In the UK, the roll-out of the 'disadvantaged two-year-old' offer increased…

This paper seeks to explain and share resources with teachers/colleagues to help them incorporate a walking-based Arts-Based Educational Research in their own classrooms. First, it proposes walking to be a viable research, art-making and pedagogical tool; followed with a template to use in the classroom to help pre-service art education students…

Previous studies indicate that a college-student's leader self-efficacy (LSE) enhances the ability to be an effective leader. However, there is limited empirical evidence on the college experiential factors that develop students' LSE in Historically Black Institutions (HBIs). The purpose of this study is to adapt Astin's input-environment-outcome…

Early childhood educators' (ECEs) self-efficacy is often predictive of their ability and likelihood of promoting healthy activity behaviors in childcare settings. To date, ECEs' physical activity and sedentary behavior-related self-efficacy has been measured in a variety of ways in childcare-based research, creating difficulty when comparing…

This study examined professional school counselor and principal recognition of appropriate and inappropriate activities of professional school counselors. Researchers investigated the differences in recognition between professional school counselors and principals serving at various educational levels. Results showed differences in what…

Parent advocacy has led to improved educational access and outcomes for students with disabilities. Extant research indicates that parents are more likely to participate in individual advocacy than systemic advocacy. Due to the preponderance of individual advocacy, limited research has focused on systemic advocacy. Thus, the purpose of this study…

This study explores the value of co-creative play spaces for faculty professional learning and development. Data are drawn from the researchers' coauthored publications, which utilized arts-inspired data generation modes. The pluralist methodological route and analysis results in design elements for professional learning captured through rich…

In this laboratory experiment, students explore the aquatic photochemical fate of ranitidine and cimetidine, two common pharmaceutical pollutants found in wastewater. It provides an engaging environmental context for students to develop knowledge of reaction kinetics and photochemistry as well as skill in using analytical instrumentation. This…

This study proposes and explores "STREAM", a new concept that includes recreation to STEAM (Science, Technology, Engineering, Art, and Mathematics) to improve STEM education. Fifteen college students participated in a recreational activity created by the authors to teach the concept of Distributed Ledger; the students did not have prior…

Area models are an important strategy for representing and solving multiplication problems under the Common Core State Standards for Mathematics (NGA Center and CCSSO 2010). The hands-on task presented in this article, featuring differentiation and open-ended learning, sets up students to discover area models for themselves. Organized around…