This research study aims to examine the effectiveness of a problem-based learning (PBL) on 9th grade students' understanding of intermolecular forces (dipole-dipole forces, London dispersion forces and hydrogen bonding). The student's alternate conceptions about intermolecular bonding and their beliefs about PBL were also measured. Seventy-eight…

The purpose of this study was to rethink the conceptualization of pedagogical content knowledge based on our descriptive research findings and to show how this new conceptualization helps us to understand teachers as professionals. This study was a multiple case study grounded in a social constructivist framework. Data were collected from multiple…

This research inquiry investigates the factors influencing chemistry teacher candidates' development during their extended practica in the second and final year of an After-Degree Bachelor of Education at a university in central Canada. A variety of data sources are used to identify the risk and protective factors impeding and contributing to the…

This article describes the process of research undertaken to examine therapists' responses to the concept of the core processes of change in dramatherapy. The research uses a combination of vignette description and analysis using aMSN messenger. The article describes the theoretical underpinning and rationale to the approach, and the…

When children come together to play dramatically they are involved in the creation of an improvised text. This text emerges spontaneously via the moment-by-moment contributions of individual players who must operate in a highly collaborative way in order to achieve cohesion. This paper reports on a research project involving several groups of 11-…

Habits make everyday life manageable, but can also become obstacles and cause problems. The tendency to repeat old patterns of behavior is a common problem for individuals and for society as a whole. Unreflexive habitual actions constitute an important aspect of social reproduction. In this article, two questions are addressed: Why is change so…

The argument here proceeds from an understanding that learning in drama is about participating in forms of cultural production whilst simultaneously engaging thought and feeling to make sense of aspects of contemporary life. In contemporary culture, acts of war and terror are mediated through television and digitised media and are thereby given…

Performance-making and peace-building are processes predicated on the production of safe space. But what is "safe space"? In performance-making, what is it that makes space safe without losing the creative potential of tension? What role is there for risk? And, once achieved, how does safe space become meaningful beyond its immediate community of…

In Turkey, creative drama has been incorporated into many fields; in particular, it has been used in training teachers. In learning how to use drama to teach different subjects, trainee teachers have always participated willingly in drama studies. Part of the reason for this is that Turkish people are familiar with drama activities through…

We hypothesized that college major persistence would be predicted by first-year academic performance and an interest-major composite score that is derived from a student's entering major and two work task scores. Using a large data set representing 25 four-year institutions and nearly 50,000 students, we randomly split the sample into an…

Despite scholars' praise of liberal arts education as a model form, very little research has examined the actual impact of liberal arts education on learning outcomes. The elaborate rhetoric and anecdotal support, long used to advance liberal arts education as the premier type of education with value for all, is no longer sufficient. The practices…

This paper suggests an alternative to the standard practice of measuring the graduation rate performance using regression analysis. The alternative is production frontier analysis. Production frontier analysis is appealing because it compares an institution's graduation rate to the best performance instead of the average performance. The paper…

This research involved naive physics learners who were interested in majoring in science or engineering. In a semester-long quasi-experimental study, open-ended pretests and weekly interviews were used to analyse the progressive development of students' conceptions relating to sound and wave motion. Semi-structured interviews were also conducted…

Using national survey data and discrete-time logit modeling, this research seeks to understand whether student aid mediates the relationship between parental income and student dropout behavior. Our analysis confirms that there is a gap in dropout rates for low-income students compared with their upper income peers, and suggests that some types of…

This study investigated the importance of discipline variations in understanding faculty turnover behaviors. A representative sample of university faculty in Research and Doctoral universities was obtained from a national database. Faculty members, self-identified into a primary academic area, were grouped into eight discipline clusters according…