The aim was to examine the agreement among parents, teachers, psychologists, and educational diagnosticians in their perceptions of the problem behaviors of emotionally disturbed children. The sample of 194 emotionally disturbed boys and girls included 129 whites and 65 blacks. The use of measures of relationship showed that there was significantly greater consensus among the raters in perceptions of white than of black children; agreement was particularly poor between parents and teachers of black youngsters. The implications of these findings are discussed. 相似文献
The purpose of this study was to determine parents’ and teachers’ perceptions of standards-based and traditional report cards. Participants included 115 parents/guardians of students from a single, midsize school district that had implemented a standards-based report card. During the first two marking periods, all parents/guardians received both a traditional report card in which teachers assigned a single overall grade for each subject and a standards-based report card that included marks for individual standards within subjects. After midyear, parents were asked to complete a survey that asked which form they preferred and the reasons for their preference. Three hundred and eighty three teachers from two nearby midsize school districts considering the adoption of the same standards-based report card completed a similar survey. Parents overwhelmingly preferred the standards-based form. The teachers considering the adoption of a standards based report card were positive overall, but significantly less than the parents who had received them. 相似文献
The purpose of this study was to assess the accuracy of three recommended anthropometric equations for women and then develop an updated prediction equation using dual energy x-ray absorptiometry (DXA). The percentage of body fat (%BF) by anthropometry was significantly correlated (r = .896-.929; p < .01) with DXA, but each equation underestimated %BF (3.2-5.6 %BF; p < .01). The following DXA criterion (DC) equation was created: %BF= -6.40665 + 0.41946(S3SF) - 0.00126(S3SF)2 + 0.12515(hip) + 0.06473 (age); (S3SF = sum of triceps, suprailiac, thigh; hip = circumference in cm; age = years). The predicted residual sum of squares (PRESS) R2 was high (0.86), and the PRESS standard error of estimate (SEE) was low (2.5 %BF) for our sample of 150 women. The DC equation was further crosschecked on a separate sample of women (n = 25) and again showed excellent agreement. The DC equation appears to be a more accurate estimation of %BF in women. 相似文献
In this paper, we synthesize research on the nature and development of expertise to propose a developmental model that describes four main areas of expert knowledge: procedural, conditional, and conceptual knowledge, along with knowledge generation. We propose that these types of expert knowledge map onto and promote the development of four types of expert performance: procedural, functional, adaptive, and generative expertise. Further, we propose that expertise develops in terms of a fluency dimension consisting of execution, repertoire, and automaticity. We propose that this model highlights a potential opportunity for educators and instructional designers to target the appropriate level of expertise through teaching specific knowledge types in progression and providing practice and feedback to improve fluency. At a minimum, graduates would possess a degree of functional fluency and be better able to enter the workforce. Being aware of the need, and also knowing how, to conditionalize their own knowledge should also accelerate their continued acquisition of expertise throughout their career.
From the mid‐twenties to the early seventies children now designated as mildly intellectually disabled were the recipients of the greater part of the special education budget and the energies of special education staff in Queensland. These students were by far the largest category of children with special needs catered for by the Department of Education's special education section. The thrust towards separate provision for this group came from within the Department itself supported by visiting experts, with no apparent need for parent advocacy. The integration debate and expansion of services to more severely intellectually disabled children appear to have directed the mildly disabled group back into the educational mainstream, raising the question of whether the expertise and support developed over the years within special education have accompanied them. 相似文献
This paper describes the outcomes of a two-year study on the beliefs and practices adopted by four FE teachers in their attempt to teach one-year GCSE retake classes and the subsequent effects on students' learning. In the second year of the study, an attempt was made to perturb these practices by introducing a substantial collection of classroom discussion resources. These focused on well-known conceptual obstacles and were intended to provoke cognitive conflict and reflection. Modest, yet significant learning gains were observed with two of the classes, but not with the others. Reasons for this appear to be related to teachers' beliefs about learning. 相似文献
Surveys were carried out to learn more about authors and open access publishing. Awareness of open access journals among those who had not published in them was quite high; awareness of ‘self‐archiving’ was less. For open access journal authors the most important reason for publishing in that way was the principle of free access; their main concerns were grants and impact. Authors who had not published in an open access journal attributed that to unfamiliarity with such journals. Forty per cent of authors have self‐archived their traditional journal articles and almost twice as many say they would do so if required to. 相似文献
Given that biomedical innovation involves intense collaboration across disciplines, occupations and organizations, a nation's integrative capabilities (the ability to move between basic science and clinical development) and relational capabilities (the ability to collaborate with diverse organizations) have been identified as crucial. This paper deploys qualitative analysis of biomedical innovation in the UK and US to identify mechanisms influencing innovation at the project level through which these macro level capabilities may have effects. From this a propositional framework is developed that helps explain the likely impact of such capabilities for characteristically different kinds of innovation projects at the micro level. 相似文献