Problem Statement: School administrators who are aware of their own emotions and know how to manage them are in high demand nowadays. It is important to improve the emotional labor of school administrators in schools that have quite a high number of interactions. Literature review shows that emotional labor has been studied in several service…

When cut scores for classifications occur on the total score scale, popular methods for estimating classification accuracy (CA) and classification consistency (CC) require assumptions about a parametric form of the test scores or about a parametric response model, such as item response theory (IRT). This article develops an approach to estimate CA…

This article provides a brief overview and comparison of three conditional growth percentile methods; student growth percentiles, percentile rank residuals, and a nonparametric matching method. These approaches seek to describe student growth in terms of the relative percentile ranking of a student in relationship to students that had the same…

Increasing the correlation between the independent variable and the mediator ("a" coefficient) increases the effect size ("ab") for mediation analysis; however, increasing a by definition increases collinearity in mediation models. As a result, the standard error of product tests increase. The variance inflation caused by…

In contrast to randomized experiments, the estimation of unbiased treatment effects from observational data requires an analysis that conditions on all confounding covariates. Conditioning on covariates can be done via standard parametric regression techniques or nonparametric matching like propensity score (PS) matching. The regression or…

Technology enhanced learning (TEL) is increasingly influencing university education, mainly in overcoming disadvantages of direct instruction teaching approaches, and encouraging creativity, problem solving and critical thinking in student-centered, interactive learning environments. In this paper, experiences from object-oriented programming…

An ePortfolio Assessment Institute (AI) structured as a faculty development opportunity was undertaken to increase faculty confidence in teaching and assessing ePortfolios and to collect reliable data about student performance on four learning outcomes associated with an institutionwide ePortfolio initiative. Faculty raters participated in the…

This quantitative study investigates teachers' perceptions of how Emotional Intelligence (EI) was utilised by their school principals to manage mandated curriculum change processes in schools in the Johannesburg North district of Gauteng in South Africa. Research shows that EI consists of a range of fundamental skills that could enable school…

A fundamental objective of environmental education (EE) and education for sustainable development (ESD) is the promotion of critical thinking, through which learners could resist messages (e.g., from TV), leading to unsustainable lifestyles and practices. The analysis of messages from media was used for: identifying influencing techniques;…

The authors generated exact probability distributions for sample sizes up to 35 in each of three groups ("n" less than or equal to 105) and up to 10 in each of four groups ("n" less than or equal to 40). They compared the exact distributions to the chi-square, gamma, and beta approximations. The beta approximation was best in…

Even though digital learning games have become common in education, relatively little is known about the usefulness of game-based assessment. This paper aims to explore if a game-based math test can provide added value to math education with respect to cognitive and affective outcomes. We used in-game measures, embedded in the game called Semideus…

This study investigates the referential choice of Mandarin-speaking children with autism spectrum disorder (ASD). The data consist of narratives from 16 children with ASD and 16 typically-developing (TD) children. The narratives were elicited using the wordless picture book "Frog, where are you?" Participants' referential expressions…

The purpose of this study was to investigate female pre-service preschool teachers' attitudes towards sport in relation to the variables of grade level, the state of having done sport in the past, the reason for not doing sport in the past, the state of doing sport regularly, the level of interest in sport and the existence of a family member…

This study examines learners' perceptions of the helpfulness of various multimedia components embedded in digital flashcards for explicit, informal foreign language vocabulary learning. Advanced learners of English (N = 59) studied 48 new words using digital flashcards on smartphones. After ten days, the learners completed perception surveys. The…

This study aims to investigate EFL teachers' beliefs about the use of reading strategies and what strategies they employ through reading stages in EFL classrooms. In addition, the study aims to compare the teachers' gender and the schools where they are working with the strategies they use. A total of 44 EFL teachers (18 females, 26 males) working…