This study explores the use of multiple measures to enhance the validity and reliability of inferences about school and district effectiveness. Using data from the state of Ohio, a framework for combining measures is applied to examine the individual and collective impact of multiple measures on both the federal AYP designations and state ratings. Implications for the use of multiple measures to broaden the construct of district and school effectiveness, improve the acceptance and legitimacy of accountability programs, and promote desired outcomes are discussed. 相似文献
In 2 studies, the Range of State cluster derived from infants' scores on the Neonatal Behavioral Assessment Scale with Kansas Supplements (NBAS-K) was found to correlate significantly with visual discrimination performance at 3 months of age. Contrary to the expectation that NBAS-K orientation scores would predict visual discrimination at 3 months, it was neonatal behavioral state organization that related to later cognitive functioning in infancy. 相似文献
Toy choices of 3- to 10-year-old children with congenital adrenal hyperplasia (CAH) and of their unaffected siblings were assessed. Also assessed was parental encouragement of sex-typed toy play. Girls with CAH displayed more male-typical toy choices than did their unaffected sisters, whereas boys with and without CAH did not differ. Mothers and fathers encouraged sex-typical toy play in children with and without CAH. However, girls with CAH received more positive feedback for play with girls' toys than did unaffected girls. Data show that increased male-typical toy play by girls with CAH cannot be explained by parental encouragement of male-typical toy play. Although parents encourage sex-appropriate behavior, their encouragement appears to be insufficient to override the interest of girls with CAH in cross-sexed toys. 相似文献
This study examined the dimensionality of morphological knowledge. The performance of 371 seventh‐ and eighth‐graders on seven morphological knowledge tasks was investigated using confirmatory factor analysis. Results suggested that morphological knowledge was best fit by a bifactor model with a general factor of morphological knowledge and seven specific factors, representing tasks that tap different facets of morphological knowledge. Next, structural equation modelling was used to explore links to literacy outcomes. Results indicated the general factor and the specific factor of morphological meaning processing showed significant positive associations with reading comprehension and vocabulary. Also, the specific factor of generating morphologically related words showed significant positive associations with vocabulary, while specific factors of morphological word reading and spelling processing showed small negative relationships to reading comprehension and vocabulary. Findings highlight the complexity of morphological knowledge and suggest the importance of being cognizant of the nature of morphology when designing and interpreting studies. 相似文献
Four experiments examined the influence of a stimulus presented after one response in a two-lever choice task. In Experiment 1, food-deprived rats trained on a concurrent variable-interval extinction schedule responded more often on the extinction lever when such responding periodically produced a visual stimulus than when it did not. In Experiments 2 and 3, a similar signal-induced enhancement effect was found even when food was delivered randomly with respect to responding on both levers or when no food was presented. In Experiment 4, a response-contingent visual stimulus elevated responding to the lever on which it was presented, but an auditory cue suppressed responding. These findings indicate that visual stimuli may possess intrinsically reinforcing properties for rats. 相似文献
The Deaf have often been overlooked when designing informal STEM education and public outreach activities. Astronomers at UC Riverside and teachers at the California School for the Deaf, Riverside (CSDR), have designed an astronomy workshop aimed specifically for the Deaf using the school’s on-site sound lab. We have used astronomy for this workshop because the field has a significant edge over other sciences to act as portal for K-12 engagement in science given the imagery it presents, the answers it offers to grand questions, and its interdisciplinary nature. The workshop is an unconventional activity that excites the students and provides a positive experience in astronomy, based on knowledge that they already acquired beforehand in the classroom. Our workshop uses electromagnetic emissions, enhanced sounds and sonification processes of cosmic phenomena that have low frequencies and sufficiently distinguishable patterns which are delivered to students through a specialized designed sound lab for the Deaf. Storytelling paired with videos and images are used to give understandable meaning to the sounds of the Universe. Positive feedback was collected from over 80 students who participated in our workshop. Our activity can be reproduced elsewhere to further engage the Deaf community in science.
Contemporary research conversations about the utility of practice theories to professional education support the reconceptualisation of pre-service teacher education in ways that provide strong preparation for continued professional learning. This paper reports on an empirical inquiry that introduced a theoretically informed practice-based intervention in a pre-service teacher education course in order to judge the utility of such an approach for student learning. Innovations within the Study of Teaching programme illustrate the bringing together of pedagogies of observation, pedagogies of enactment, and pedagogies of reflection toward an integrated theory of teacher education that focuses on the teaching body as a central site for research and for the building of preparatory knowledge and skill for ongoing learning. Data was collected from pre-service teachers involved in the programme through video and audio recordings along with individual and focus group interviews, questionnaires and student reflection on video recordings. These were analyzed within an emerging theoretical framework derived from both practice-theoretical literature and international empirical research into core practices. Initial findings suggest that a focus on practice within pre-service teacher education may enhance traditional understandings of ‘practice-based’ approaches that situate the study of practice outside of the university, in school settings. These findings have implications for the ongoing reform of teacher education in increasingly regulated contexts framed in terms of teacher quality. 相似文献
Over the last decade, there has been an increase in global and local policy protections on the basis of gender identity and expression in education and a recent spate of coverage of transgender students on Australian television and news media. This paper explores the school experiences of Australian transgender and gender diverse students', with particular consideration of recognition of their gender identity in documentation, experiences of puberty and sexuality education, treatment by staff and students, and other forms of provision. It reports on the findings of a 2013 study which combined a survey of 189 transgender and gender diverse Australian students aged 14–25 years, with 16 online interviews with members of this group. The study was informed by a community advisory group which included a range of transgender, gender diverse and intersex people. Findings include both quantitative and qualitative data, detailing a trend towards more disruptive, fluid and inconsistent identifications by members of this student group, and a diversification of their needs at school. Student advocacy on topics including sexuality and puberty education was shown to be common and also useful in improving individual well-being and social outcomes. We offer some reflections towards more useful school practices and future research. 相似文献
Two studies were conducted to examine the effect of grade inflation on the piling up of grades in fewer grade categories and on the reliability of grade point averages (GPAs). In all comparisons, grades were more bunched after grade inflation, which in turn, was associated with only slight, nonsignificant decreases in GPA reliability. As expected, grades were more bunched when the traditional 5-point letter scale was used than when plus and minus grades were also allowed. In the latter case as well, grade inflation seemed to have had very little effect on the reliability of GPAs. GPA reliability began to suffer, however, for graduate programs in which almost all grades were placed into just two categories, A and B. 相似文献