This study addressed whether an application adapted to working with multiple documents implemented in an iPad Pro tablet would promote students’ multiple document comprehension and acceptance of tablets as a multiple document learning tool relative to controls who used a traditional application adapted to sequential reading of single documents. Results indicated that students using the multiple document reading application outperformed the control students in terms of comprehension and also worked more efficiently on the assigned multiple document task, but only if given explicit guidance in selecting, organizing, and integrating information by utilizing the functions of the application. Still, after task completion, the more effective and efficient students guided in using the functions of the multiple document reading application displayed much less acceptance of tablets as a multiple document learning tool than did the control students. We discuss possible explanations for this intriguing performance-acceptance paradox and suggest some avenues for future research in this area.
Attitudes to science develop early in life. In early childhood, the almost exclusively female staff members lack confidence
in the area of science, and are therefore unable to develop an adequate science program for their children. In an action research
project involving one third of the adults staffing a playcentre, during one term, the science programme in the centre was
considerably improved, on measures of dialogues with the children, and of planning activities specifically for science. The
staff members, mothers in the playcentre, reported increased confidence in talking with children about science topics, and
a significant change in their interaction patterns both with their own families and with other children in the playcentre
science programme. The action research method was found to be particularly helpful in supporting the group of parents in improving
their centre's science program.
Specializations: mathematics and science curricula and teacher education in early childhood. 相似文献
This essay uses the controversial “Ashley Treatment” to argue that normative body rhetorics have become untethered from and more influential than traditional medical perspectives in determinations about surgical intervention. While disagreeing greatly over the ethics of the “Treatment,” both its supporters and critics construct rhetorics of a “healthy” body against which pre- and post-Treatment bodies can be evaluated. These rhetorics demonstrate how “health” and “illness” can be defined more through social ideology than medical certainty, resulting in fluid notions of what it means to have a “normal” body and how surgical techniques should be employed to achieve normality. 相似文献
Educational Studies in Mathematics - The emergence of the COVID-19 pandemic has brought increased attention to the critical mathematical literacy of citizens in the United States and around the... 相似文献
ABSTRACTThis study presents a review from 39 studies that provide evidence for the structural validity and internal consistency of the Approaches to Teaching Inventory (ATI). In addition to this review, we evaluate many alternative factor structures on a sample of 267 first- and second-year chemistry faculty members participating in a professional development, a sample of instructors for which the ATI was originally designed. A total of 26 unique factor structures were evaluated. Through robust checking of assumptions, compilations of existing evidence, and new exploratory and confirmatory analyses, we found that there is greater evidence for the structural validity and internal consistency for the 22-item ATI than the 16-item ATI. Additionally, evidence supporting the original two-factor and four-factor structures proposed by the ATI authors (focusing on information transmission and conceptual change) were not reproducible and while alternative models were empirically viable, more theoretical justification is warranted. Recommendations for ATI use and general comments regarding best practices of reporting psychometrics in educational research contexts are discussed. 相似文献
Age‐related increases of speaking rate are not fully understood, but have been attributed to gains in biologic factors and learned skills that support speech production. This study investigated developmental changes in speaking rate and articulatory kinematics of participants aged 4 (N =7), 7 (N =10), 10 (N =9), 13 (N =7), 16 (N =9) years, and young adults (N =11) in speaking tasks varying in task demands. Speaking rate increased with age, with decreases in pauses and articulator displacements but not increases in articulator movement speed. Movement speed did not appear to constrain the speaking. Rather, age‐related increases in speaking rate are due to gains in cognitive and linguistic processing and speech motor control. 相似文献
This study investigates perceptions of family communication among members with different sexual identities. Specifically, from the perspective of heterosexual family members (N = 129), the study takes an intergroup perspective to determine how accommodative and non-accommodative communication and attitudes toward homosexuality predict intergroup anxiety and relational satisfaction with gay or lesbian family members. Further, the manner in which family communication influences attitudes toward homosexuality is examined. Results are discussed in terms of implications for research on heterosexual–homosexual interaction, family communication, and intergroup communication, in general. 相似文献
The relationship between components of emotional intelligence (EI) (interpersonal ability, intrapersonal ability, adaptability and stress management) and academic performance in English, maths and science was examined in a sample of 86 children (49 males and 37 females) aged 11–12 years during the primary–secondary school transition period. Results indicated that for both males and females, intrapersonal ability had little relationship with academic achievement, while adaptability had the strongest relationship with achievement in all subjects. Gender differences were particularly pronounced for science, for which stronger relationships were observed with all EI components for males. In addition, apparent only for males was a negative relationship between stress management and science. These findings offer support for the current inclusion of a personal and emotional element in the primary school curriculum, and indicate that such training is likely to help males more than females to make a successful transition from primary to secondary school. 相似文献
Number sense development of 411 middle- and low-income kindergartners (mean age 5.8 years) was examined over 4 time points while controlling for gender, age, and reading skill. Although low-income children performed significantly worse than middle-income children at the end of kindergarten on all tasks, both groups progressed at about the same rate. An exception was story problems, on which the low-income group achieved at a slower rate; both income groups made comparable progress when the same problems were presented nonverbally with visual referents. Holding other predictors constant, there were small but reliable gender effects favoring boys on overall number sense performance as well as on nonverbal calculation. Using growth mixture modeling, 3 classes of growth trajectories in number sense emerged. 相似文献
In 2012, U.S. News & World Report ranked nineteen institutions on its Up-and-Coming national universities list. The universities were put on the list based on rankings from experts in higher education administration. The experts were asked to identify institutions that had implemented innovative ideas in the areas of academics, faculty, and student life. This article examines the distance education services and resources that are provided by the libraries at each of the Up-and-Coming universities in order to identify innovative ideas and trends related to the support of distance library users. 相似文献