Information on the HIV/AIDS epidemic in Southern Africa is often interpreted through a veil of secrecy and shame and, I argue, with flawed understanding of basic statistics. This research determined the levels of statistical literacy evident in 316 future Mathematical Literacy teachers' explanations of the median in the context of HIV/AIDS…

Even a casual observer of American college athletics can see the emergence of star black athletes in conferences that once were racially segregated. By analyzing the college origins of National Football League and National Basketball Association draft choices between 1947 and 2011, this research measures the impact of higher education…

In this paper, we describe an in-class experiment that is easy to implement with large groups of students. The experiment takes approximately 15-20 minutes to run and involves each student completing one of four types of Sudoku puzzles and recording the time it takes to completion. The resulting data set can be used as a teaching tool at an…

This article presents a reanalysis of the data of 862 second and fourth graders collected in two previous studies, focusing on the influence of method (psychometric vs. chronometric) and stimulus type on the gender difference in mental-rotation accuracy. The children had to solve mental-rotation tasks with animal pictures, letters, or cube…

Educators and policymakers are concerned about high student mobility, especially because mobility is associated with negative academic performance outcomes for students in particular and for schools more generally. Furthermore, student mobility may lower educational performance for at-risk and low-performing students compared with peers who remain…

The focus of this study was to assess the teaching effectiveness of English Grammar teachers in public Senior High Schools within the Cape Coast Metropolis using the Quality Teaching Model. It sought to ascertain how appropriately the three dimensions of the Quality Teaching Model are addressed in the teaching and assessment practices of the…

The purpose of this study was to test the Health Teaching Self-Efficacy Scale (HTSES) with a group of secondary health education teachers. In addition, comfort levels with various subject areas and years of teaching experience data were also gathered. All secondary health teachers in a selected Midwestern state were recruited via email to…

Although software has been studied with technology adoption and training research, the study of specific software features for professional groups has been limited. To address this gap, I researched the impact of software features of varying complexity on internal audit (IA) professionals. Two studies along with the development of training…

This article is related to the study of lesson planning prepared by secondary school Physical Education teachers in the Gombak district. Findings of the study show that Physical Education teachers have prepared lesson plans at satisfactory level (M = 4.13; SD = 0.79). All elements within the lesson planning components achieved high mean scores.…

Assessment for Learning for elementary classroom is a concept that aims to stimulate self learning and development among the student via assessment model. This research aimed to 1) develop an Assessment for Learning Model for elementary classroom and 2) test and assess the outcome of our model. The authors utilized interviewing, questionnaire and…

The purpose of this study is to examine subjective well-being with respect to problem solving, self-esteem in decision-making and decision-making styles in adolescents. For this purpose, "Positive and Negative Affect Scale", "Satisfaction with Life Scale", "Adolescent Decision Making Scale" and "Problem Solving…

Errors in detecting randomness are often explained in terms of biases and misconceptions. We propose and provide evidence for an account that characterizes the contribution of the inherent statistical difficulty of the task. Our account is based on a Bayesian statistical analysis, focusing on the fact that a random process is a special case of…

The usefulness of the l[subscript z] person-fit index was investigated with achievement test data from 20 exams given to more than 3,200 college students. Results for three methods of estimating ? showed that the distributions of l[subscript z] were not consistent with its theoretical distribution, resulting in general overfit to the item response…

Digital (or computer) games have been extremely attractive to gamers of all ages, especially the young ones. They spend much time playing such games for pleasure and entertainment. Harnessing digital games for education has been attempted in some advanced countries where teachers seemed to be receptive to the idea. In Malaysia no major study has…

This research briefly summarizes a series of Ohio Supreme Court litigation known as "DeRolph v. State" and then measures the equality of expenditures among Ohio school districts. "DeRolph v. State" was a high-profile school finance adequacy case. Nevertheless, the high court continuously expressed concern for the financial…