GRAPPLING WITH CLASSROOM MANAGEMENT: THE ORIENTATIONS OF PRESERVICE TEACHERS AND IMPACT OF STUDENT TEACHING

This article describes research conducted to examine 71 preservice teachers' theoretical orientations of classroom management and the impact of student teaching on these orientations as well as their overall views regarding classroom management. Results indicated preservice teachers demonstrated inconsistent beliefs with regard to philosophies of classroom management developed as part of university coursework. Upon completion of student teaching in environments characterized by teacher-centered practices, analyses revealed a shift toward more teacher-centered beliefs and behavior. Conclusions indicate the effects of vicarious and mastery experiences as influential in determining preferred orientations and management techniques cited as relevant within the classroom.     

Using Cognitive Load to Evaluate Participation and Design of an Asynchronous Course

Abstract

This study examined the effects of cognitive load experienced by e-learners as they negotiated the tasks required for successful participation within an asynchronous course room, specifically examining the relationship between measured cognitive load and the learners' confidence in completing their course. The results indicated that learner confidence, or more specifically self-efficacy, is the single most important factor in determining the success of e-learners. It appears that insufficient time was expended orienting learners to the virtual classrooms and to the technology necessary for participation.     

Students' understandings about animal skeletons

Surprisingly few studies have looked at people's understanding of skeletons. Most of the work in this field that has been done has only involved children's understanding of human skeletons. This study looks at students' understandings of the structure of animal (including human) skeletons. A crosssectional approach was used involving a total of 175 students in England from six different age groups (ranging from 4 year olds to 20 year olds). Students were presented, on separate occasions, with specimens of a brown rat, a starling and a herring and asked to draw what they thought was inside each specimen. On a final occasion, they were also asked to draw what they thought was inside themselves. Repeated inspections of the completed drawings allowed us to construct a seven point scale of 'skeletal understanding'. Our analysis shows the extent to which student understanding increases with age and the degree to which pupils know more about human than other skeletons. The findings are interpreted with reference to current trends in English science curricula and pedagogy. We comment in particular on the current inability of most students to see the skeleton as a functional, integrated whole.