Latent growth-mixture modeling was used to investigate patterns of change in loneliness for 170 children from third through fifth grades. A three-class model representing unique trajectories of loneliness provided the best overall fit to the data, including a Stable Low group (65%), as well as groups of Increasers (23%) and Decreasers (12%).…

Research on women in leadership has received growing attention in recent years. But not enough studies have investigated the way women construct leadership and management of the academic department. This article reports on the findings of an inquiry into the experiences of women heads of academic departments (HoDs) at universities in South Africa…

While many freshman composition textbooks offer cursory instruction on how to conduct field research, very little information exists on teaching undergraduates field research methods. Such instruction often occurs during graduate school. However, in order to become polished writers and researchers, and to see firsthand how research enhances…

This report describes a follow-up qualitative study, conducted in 2006 by the Annenberg Institute for School Reform, of a small group of New York City high schools that were "beating the odds" in preparing low-performing 9th-grade students for timely high school graduation and college going. The 13 schools included two long-established…

This article describes a virtual reality role-playing game that was developed as a survey tool to collect travel behavior data and explore and monitor travel behavior adaptation. The Advanced Energy and Material Systems Laboratory has designed, developed a prototype, and tested such a game platform survey tool, called Travel Activity Constraint…

This paper reports on a new pedagogy for Chinese language teaching and learning at elementary schools through exploratory classroom instruction using Information and Communication Technologies. The study used quantitative method to collect data from two elementary schools of China. The results showed that: (1) the three-in-one pedagogy of…

The potential of librarians working in e-science, a term for using the Internet and other digital tools to facilitate scientific data collection, management, and sharing, has been the cause of much discussion. Many professionals agree that librarians could participate in or facilitate e-science tasks. This article explores what e-science…

Inherent in classroom research are the inevitable, and often unanticipated, challenges experienced by researchers. This article moves beyond the main issues highlighted in the literature and identifies some of the problems the authors encountered when conducting two common methodological procedures, classroom observations and stimulated recall…

Similar to other institutions, the University of Maryland, Baltimore County (UMBC) has determined that a relationship may exist between student performance as defined by grades, and activity in the campus' online course management system (CMS). Specifically, since Fall 2007, UMBC's "Most Active Blackboard Courses" reports show students…

Data mining provides both systematic and systemic ways to detect patterns of student engagement among students at hundreds of institutions. Using traditional statistical techniques alone, the task would be significantly difficult--if not impossible--considering the size and complexity in both data and analytical approaches necessary for this…

Purpose: The purpose of this paper is to argue that both the supply-based model and the demand-based form of vocational education and training (VET) have their limitations and propose a "third way" in which reflective learning in the workplace is a central ingredient. Design/methodology/approach: The data was collected from several…

Measuring physical activity with objective tools, such as accelerometers, is becoming more common. Accelerometers measure acceleration multiple times within a given frequency and summarize this as a count over a pre-specified time period or epoch. The resultant count represents acceleration over the epoch length. Accelerometers eliminate biases…

Purpose: This study examined the effect of fundamental frequency (F0) variation on the intelligibility of speech in an alaryngeal talker who used an electrolarynx (EL). Method: One experienced alaryngeal talker produced variable F0 and a constant F0 with his EL as he read sentences aloud. As a control, a group of sentences with variable F0 was…

Many phenomena generate interesting audible time series. This data can be collected and processed using audio software. The free software package "Audacity" is used to demonstrate the process by recording, processing, and extracting click times from an inexpensive radiation detector. The high quality of the data is demonstrated with a simple…

Purpose: By trailing data collection and analytical methods this study aims to address the dearth of research into the use of attending off-site events for professional learning. Design/methodology/approach: Three events, for academics and school leaders, were studied. A range of methods was trailed during 2006-2007, with the aim of collecting…