排序方式： 共有50条查询结果，搜索用时 0 毫秒
1.
ABSTRACTAs social science fiction, this paper imagines three possible futures for education and technology. Among the most important technologies emerging today are data-aggregating technologies such as AI, affective computing, adaptive or predictive software, clouds and platforms. The paper is not, however, directed at specific technologies, but at indeterminate sociotechnical configurations. Set in 2040, it offers three ‘histories’ of the 2020s. Might students become (i) ‘smooth users’, improving themselves in the pursuit of frictionless efficiency within a post-democratic frame created by large corporations, (ii) ‘digital nomads’, seeking freedom, individualism and aesthetic joy as solopreneurs exploiting state regulations and algorithmic rules while stepping out of the state and deeply into the capitalist new economy, or (iii) participatory, democratic, ecological humans embedded in ‘collective agency’ that see institutions as spaces for exploring more equitable ways of living? The paper reflects on the future research and the political, educational and technological decisions which would make each of these three fictional future histories more or less likely. 相似文献
2.
Jaye Johnson Thiel 《Gender and education》2016,28(5):662-673
In the Burton, T., dir. [2010. Alice in Wonderland (Film). Burbank: Walt Disney Pictures] cinematographic reimagining of Alice in Wonderland, there is a moment when the Mad Hatter looks sincerely at Alice and tells her that inside her, something is missing – that she used to be much more muchier – that she has somehow lost her muchness. Seeing middle-class upward mobility within academia as a precarious space in which I must negotiate my own muchness, I explore and theorise the phenomenon of muchness through an autoethnographic lens that focuses on events in my and my mother's lives and analyse these events through theories of new materialism. 相似文献
3.
Felicitas Kraemer Kees van Overveld Martin Peterson 《Ethics and Information Technology》2011,13(3):251-260
We argue that some algorithms are value-laden, and that two or more persons who accept different value-judgments may have
a rational reason to design such algorithms differently. We exemplify our claim by discussing a set of algorithms used in
medical image analysis: In these algorithms it is often necessary to set certain thresholds for whether e.g. a cell should
count as diseased or not, and the chosen threshold will partly depend on the software designer’s preference between avoiding
false positives and false negatives. This preference ultimately depends on a number of value-judgments. In the last section
of the paper we discuss some general principles for dealing with ethical issues in algorithm-design. 相似文献
4.
5.
Sigrid Blömeke Oliver Thiel Lars Jenßen 《Scandinavian Journal of Educational Research》2019,63(4):506-519
This article examines the stability of Norwegian prospective preschool teachers’ enjoyment of mathematics and their mathematics-related self-efficacy before, during, and after a teacher-education examination. In addition, the stability of the two constructs across countries was examined through a comparison with Germany. The data revealed partial stability (technically speaking, metric invariance) of enjoyment but not of self-efficacy. Self-efficacy increased significantly before and after the examination without decreasing enjoyment, which may be a result of increased learning time. Prior mathematical knowledge predicted the level and development of enjoyment and self-efficacy in both countries. Many Norwegian students reported low mathematics-related enjoyment and self-efficacy, including negative developments. It may be important to provide positive experiences of mathematical activities during preschool teacher education. 相似文献
6.
Felicitas Thiel 《Zeitschrift für Erziehungswissenschaft》2007,10(2):153-169
Ohne Zusammenfassung
相似文献
7.
8.
Velocity profiling using inertial sensors for freestyle swimming 总被引：1，自引：1，他引：0
The ability to unobtrusively measure velocity in the aquatic environment is a fundamental challenge for engineers and sports scientists and important in assessing the skill level. The aim of this research was to develop a method for velocity profiling in freestyle swimming utilising a purpose-built inertial sensor. Seventeen swimmers with different experience levels participated in this study performing a total of 159 laps in the velocity range from 0.79 to 2.04 m s?1. Data were collected using a triaxial accelerometer and a tethered velocity meter. The collected acceleration data were filtered using a 0.5 Hz Hamming-windowed FIR filter to remove the gravitational acceleration before the lap velocity profiles were calculated. These calculated lap velocity profiles were then compared with the velocity profiles measured by the velocity meter using Bland–Altman analysis. The scattering follows a normal distribution with a mean skewness of 0.96 ± 0.47 and kurtosis of 2.93 ± 1.12. The results show that an inertial sensor alone can be used to determine a lap velocity profile from single point acceleration records. 相似文献
9.
In this paper standards and recent trends in video-based teaching and learning research are presented. Three trends are described: 1. Methodological advances in using video for measuring processes of teaching and learning. 2. Using video for improving teacher education. 3. Embedding video sequences as stimuli in tests for assessing professional teacher competencies. The trends are based on the state-of-art in video-based research. Common standards are described and recent developments are identified. As a conclusion the authors argue for evidence-based use of video in teaching and learning research. This includes further efforts in providing basic research regarding specific effects of video on the acquisition of professional competencies. 相似文献
10.
Felicitas Thiel Jasmin Tarkian Harm Kuper 《Zeitschrift für Erziehungswissenschaft》2016,19(3):481-485