Chemistry is a subject area that is difficult to understand for some students as it contains abstract concepts, such as mole, molecule and particle. The mole concept is one of the most important topics in which students have difficulty in understanding. There are many studies in the literature on the mole concept. Students who do not fully…

The purpose of this study was to explore the self-evaluated effects of a web-based portfolio assessment system on various categories of students of motivation. The subjects for this study were the students of two computer classes in a Junior High School. The experimental group used the web-based portfolio assessment system whereas the control…

The purpose of this quasi-experimental study was to determine if upper-level college students who participated in AgPAQ, an integrated course cluster learning community, would demonstrate enhanced learning in the areas of oral communication, written communication, and agronomic/economic technical content knowledge. The population (N = 182)…

Embedded librarianship in distance learning courses taught within virtual environments such as Second Life is an emerging, leading-edge practice. This paper describes the experiences of librarians embedded in undergraduate English composition courses taught entirely in Second Life and presents the results of an empirical research study to assess…

We examined the psycho-social factors predicting performance and retention following a post-secondary success course that was developed after Rosenbaum's (1990, 2000) model of self-control and the academic success literature. Before and after the course, students completed measures assessing general and academic resourcefulness, academic…

This article discusses the challenging process of developing a common data set for independent living programs serving older adults who are visually impaired. The three-year project, which included collaborative efforts among many stakeholders that encompass diverse program models, resulted in the development of the Internet-based Nationally…

This pilot study investigated the effect of community-based service learning on the self-efficacy beliefs of preservice elementary teachers in regards to equitable science teaching and learning. Using the Self-Efficacy Beliefs About Equitable Science Teaching (SEBEST) instrument (Ritter, Boone, & Rubba, 2001), pre- and posttest data from 32…

This study attempted to assess the development of environmental virtue in 7th and 8th grade students in an Expeditionary Learning Outward Bound (ELOB) school using an instrument developed for this study--the Children's Environmental Virtue Scale (CEVS). Data for this study were obtained by administering the CEVS survey (pretest and posttest) to…

Since 2001, the International Institute of Women in Engineering (IIWE) at EPF, Ecole d'ingenieurs generaliste, Sceaux, France, has conducted a 3 week short course for culturally and discipline diverse, recently graduated and final year engineering students. The aim of this course is to introduce young engineers to broad global concepts and issues…

Multicultural citizenship education courses worldwide show promise in their ability to influence attitudes and beliefs supportive of social justice. However, many of these courses assume behavior change results from these attitudes changes. Quantitative analyses of pretest and posttest questionnaire data compare the impact of these unique…

Filling the knowledge gap in the limited research on professional development leaders is an urgent issue if teacher learning is to be improved. This research and development project is studying how leaders learn to cultivate mathematically rich professional development environments. The authors adapted two frameworks from classroom-based…

Two intervention studies are described. Both were designed to study the effects of teaching children about the inverse relation between addition and subtraction. The interventions were successful with 8-year-old children in Study 1 and to a limited extent with 5-year-old children in Study 2. In Study 1 teaching children about inversion increased…

Background: Asthma is one of the most prevalent chronic diseases in the United States and can be life-threatening. There are a rising number of adults with asthma that cannot be prevented or cured but may be controlled. Self-management education is essential for long-term asthma control; however, the most effective type of education is unknown.…

This study investigated the effects of multimedia presentations on the efficiency of learning scientific information (i.e. information on basic anatomy of human brains and their functions, the definition of cognitive psychology, and the structure of human memory). Experiment 1 investigated whether the modality effect could be observed when the…

Within the study of geometry in the middle school curriculum is the natural development of students' spatial visualization, the ability to visualize two- and three-dimensional objects. The national mathematics standards call specifically for the development of such skills through hands-on experiences. A commonly accepted method is through the…