The context of their lives

Abstract

This paper explores the Ecology of Human Development Model (Bronfenbrenner, 1979) as applied to the lives of students enrolled in the Early Childhood Education program at James Madison University (Virginia). This model provided insights into who our students are, their experiences, beliefs and values and how they define themselves; secondly, the process of reflection provided an opportunity for students to examine their lives as part of a larger social context; and thirdly, by valuing the process, it is hoped that students would recognize the importance of coming to know the children they teach. It is imperative that students are well prepared for teaching an increasingly diverse population (NCATE Standard I.E.2). Our belief is that in order for prospective teachers to appreciate diversity in classrooms, they need first to examine the context of their own lives. © 2001 Elsevier Science Inc. All rights reserved.     

Australian Early Childhood Teacher Education: Developments and Concerns

The history of early childhood teacher education in Australia dates back to 1897 with the establishment of the Kindergarten Union Teachers' Training College in Sydney. Since the 1970's, small, specialized, private teachers' colleges in each state have emerged to become part of the national government system of Colleges of Advanced Education (CAE's). These institutions had as a primary goal to teach rather than to conduct research about teaching. CAE's have historically been primarily responsible for vocationally-oriented professional courses of study such as nursing, teaching, social welfare, media and communications, fine arts and health studies. It was in this CAE's system where students were prepared to be early childhood, elementary, and secondary teachers. These programs lead to a three-year Diploma of Teaching or a four-year Bachelor of Education. This approach was based on the Australian pattern of specialized teacher training which was generally provided immediately upon graduation from high school. Universities provided training in early childhood-related areas such as psychology, psychiatry, social work and medicine but did not include specialized early childhood teacher preparation per se (although they do provide secondary teacher preparation).     

Teaching Toward Freedom: Early Childhood Education and the Challenges Ahead

This article examines issues surrounding the recruitment and employment of men in early childhood education, including special education, child care, and preschool through primary grade classrooms. Earlier research from the United States, Canada, and Australia concerning men in early education is reviewed. Issues discussed include the limitations of traditional gender roles, concerns of homosexuality, fear of sexual abuse accusations, salaries, and isolation. Initiating dialogue, identifying and remedying prejudices and practices that favor women, and activating support networks are among the activities suggested to increase the number of male teachers in early childhood classrooms.     

Measure the Volume of a Tree: A Transformative Modeling Lesson on Measurement for Prospective Middle-school Science Teachers

Measurement is an essential skill that students need to develop in both mathematics and science classes. However, many students only develop very superficial understanding regarding the nature of measurement. Building upon modeling-based work, we construct a framework that views measurement as a complex set of knowledge and skills one can use to transform a model and/or a referent and their variations and bring them together in a coherent way. We use this framework to guide the design and implementation of a unit on measuring the volume of a tree with two cohorts of prospective teachers of middle grades. With selected examples, we illustrate our framework in terms of the relationship between modeling and measurement. We provide insights on how to design activities that enhance students’ in-depth understanding of measurement.     

Fidelity of Problem Solving in Everyday Practice: Typical Training May Miss the Mark

Social skills training interventions have been used extensively for remediating interpersonal deficits of children and adolescents. These interventions represent an essential component of school curricula for at-risk and handicapped students, and have been incorporated into treatment programs for youngsters receiving services in psychiatric hospitals or clinics, residential facilities, and correctional institutions. As the degree of specialized knowledge necessary to effectively implement social skills training programs increases, the need for consultation services becomes more acute. Specific functional relationships among child characteristics, target behaviors, and interventions, for instance, must be analyzed with respect to ecological parameters and constraints. In this article, I discuss the use of consultation for conceptualizing and implementing social skills training with youngsters. Integrating consultation into social skills training requires developing a dynamic and collaborative relationship with practitioners. Current issues and misconceptions pertinent to social skills training are proffered in order to enhance consultant's role as problem solver and to ensure treatment integrity. This article also delineates the nexus among assessment information, target behavior selection, and intervention factors that are considered essential for providing comprehensive and effective social skills training.     

A teacher competence development programme for supporting students’ reflection skills

The Teachers of Promise study has followed the work histories of 57 primary and secondary teachers who had been identified at the beginning of their third year of teaching as having the potential to make a significant contribution to the profession. Using data from surveys and interviews, this paper reports on what sustained or inhibited their initial commitment to and enthusiasm for ‘making a difference’, six years later, both in the classroom and in broader school leadership roles. Satisfaction with their day-to-day experiences in their schools was a particularly strong driver of teachers’ career decisions over time. Thirty-four teachers responded to survey items that were used to identify three different groups of teachers: a group of 10 primary school teachers with the highest levels of job satisfaction who were ‘fulfilling their promise’; a group of 21 primary and secondary teachers who were ‘persevering and coping’; and three teachers who were ‘detached and disengaged’. The group with the highest levels of job satisfaction taught in primary schools where they felt respected and valued, and supported to develop their teaching and leadership expertise. School leadership practices and school cultures in the other two groups diminished teachers’ overall job satisfaction and contribution to collective knowledge building in their schools. Almost all of the teachers had retained their commitment to students, to their current schools and to teaching as a career, including those with lower levels of satisfaction. Although these teachers reported ‘collegial’ relationships with their peers, individualistic school cultures, most often in secondary schools, impacted on their opportunities to learn with and from their colleagues. Few secondary school teachers felt appreciated, and included in school decision-making or had found it possible to combine high standards of classroom teaching with management responsibilities. The study indicates that while most promising teachers were still satisfied with teaching after nine years, relatively few were in schools where they were able to make the impact that had been predicted for them early in their careers.     

Making a Difference: Using peers to assess individual students' contributions to a group project

Overcoming the potential dilemma of awarding the same grade to a group of students for group work assignments, regardless of the contribution made by each group member, is a problem facing teachers who ask their students to work collaboratively together on assessed group tasks. In this paper, we report on the procedures to factor in the contributions of individual group members engaged in an integrated group project using peer assessment procedures. Our findings demonstrate that the method we used resulted in a substantially wider spread of marks being given to individual students. Almost every student was awarded a numerical score which was higher or lower than a simple group project mark would have been. When these numerical scores were converted into the final letter grades, approximately one-third of the students received a grade for the group project that was different from the grade that they would have received if the same grade had been awarded to all group members. Based on these preliminary findings we conclude that peer assessment can be usefully and meaningfully employed to factor individual contributions into the grades awarded to students engaged in collaborative group work.     

Efficiency of antibiotics and gamma irradiation in eliminating Streptomyces strains isolated from paintings of ancient Egyptian tombs

Forty-six Streptomyces strains were isolated from paintings and stone surfaces from Tell Basta and Tanis tombs (80 km south-east Cairo, Egypt). Eight of these strains were selected to determine their sensitivity against 13 antibiotics. In general, high levels of resistance could be observed. Gentamycin, spiramycin and doxycycline were the most effective antibiotics against the majority of strains under study. Due to the observed antibiotic resistances, gamma irradiation was studied as a possible alternative to inhibit microbial growth. Isolated bacteria were exposed to different doses of gamma irradiation (5, 10, 15, 20 and 25 kGy). The growth of all Streptomyces isolates except S. canarius was completely inhibited at 25 kGy. The applied doses of gamma irradiation did not cause any observable alterations or colour changes to pigments and binding media (arabic gum, animal glue and egg-yolk) used in the paintings.