This paper reports the results of a study of MySpace use, by Sydney high school children. It examines the reasons why children disclose information on the website and their understanding of some of the privacy issues involved. The study provides a useful beginning for further work in this area. Regression is used to validate a proposed model of the factors influencing information disclosure and cluster analysis provides an indication of characteristics shared by children who disclose sensitive information, such as name, address and telephone number. It also suggests that children who are taught to value privacy are less likely to disclose sensitive information on-line. 相似文献
Although every child with disabilities may come to self-actualization by different means and measurements it is, nevertheless,
an important goal. The child with disabilities may be guided toward her goal of self-actualization by being encouraged to
find her individual strengths and capacities, and by being assisted to successfully interact with her environment. This article
explores the use of the scientific method to support the development of a potential-based program that has nurtured self-actualization
and the joy of learning for a child with multiple disabilities and chronic illness. 相似文献
Recent studies of elementary teachers’ knowledge about reading have been built on the premise that teachers need thorough
knowledge about language and reading processes, but these studies have provided only limited evidence that teachers’ performance
on tests of such knowledge contributes to their students’ reading achievement. The present study was designed to examine the
contribution of first- through third-grade teachers’ knowledge about early reading to their students’ improvement on tests
of word analysis and reading comprehension, controlling for socio-demographic characteristics of students, their prior reading
achievement, and teachers’ educational attainment, professional experiences, and socio-demographic characteristics. Preliminary
analyses indicated that the test of teachers’ knowledge had adequate psychometric characteristics. However, performance on
this measure of teachers’ knowledge did not significantly explain students’ improvement on the two reading subtests. The complexity
of the factors that influence teachers’ knowledge acquisition and the context in which the study was carried out offer possible
explanations for these results. In addition, teachers’ content knowledge about reading might not be closely associated with
the practices they use in reading instruction, and therefore might not be significantly related to their students’ improvement
in reading over a year.
This study examined whether conformity to high- but not low-status e-confederates was associated with increases in identification with popular peers and subsequent increases in self-esteem. A sample of 250 adolescents (55.1% male; Mage = 12.70 years; 40.3% White, 28.2% Black, 23.4% Hispanic/Latino, and 7.7% multiracial/other) participated in a well-established experimental chat room paradigm where they were exposed to norms communicated by high- and low-status e-confederates. Results revealed that for boys in the high-status condition only, but not girls, the positive relation between conformity and self-esteem was mediated by greater response alignment with popular peers. These findings bolster prior research by suggesting that conformity to popular peers may be partly motivated by drives for self-esteem and alignment with a valued reference group. 相似文献
Traditionally Headmasters’ Conference schools have been concerned with both the reproduction of class relations and gender relations and have served an elite group of males. However, these schools are at present undergoing dramatic changes and by 1981, over half of the HMC schools admitted girls as well as boys.
The paper discusses the pressures and processes which led to the introduction of girls and uses interview data from a detailed case study as illustrative material. It is suggested that economic and social changes were important considerations and that the initial phases of the process can be understood in terms of the exploitation of a ‘dual student market’. 相似文献
Conclusion This paper attempts to stimulate and facilitate future research and practical applications involving the psychosocial environment
of science laboratory classrooms by describing the development of a new instrument, the Science Laboratory Environment Inventory
(SLEI), which assesses eight dimensions of the actual and preferred environment of science laboratory classes at the upper
secondary school and higher education levels. Comprehensive validation information reported here in tentatively attests to
the internal consistency reliability and discriminant validity of the actual and preferred forms of the SLEI for use in Australian
or American classrooms. As well, further analyses supported the ability of the actual form of the SLEI to differentiate between
the perceptions of students in different classrooms. It is hoped that science teachers and other researchers will make use
of the SLEI to pursue several research and practical applications analogous to those completed successfully in prior work
in non-laboratory classrooms. 相似文献
In 1981 a new curriculum development project, Science in Society, was published by the Association for Science Education. It has been widely praised and a growing number of teachers are using the material in their teaching. There have been, however, a number of criticisms about the restricted definition of the topic area and about bias in the curriculum material available.
This article briefly describes the project and the context in which the project was developed. It is argued that many of the aspects of the course that have been criticised can be understood through an examination of the largely unquestioned assumptions prevalent in school science teaching at the time of the inception of the project. 相似文献