Some moral and technical consequences of automation     

Norbert Wiener 《Resonance》1999,4(1):80-88

  相似文献   

Video clips for YouTube: Collaborative video creation as an educational concept for knowledge acquisition and attitude change related to obesity stigmatization     

Carmen Zahn  Norbert Schaeffeler  Katrin Elisabeth Giel  Daniel Wessel  Ansgar Thiel  Stephan Zipfel  Friedrich W. Hesse 《Education and Information Technologies》2014,19(3):603-621

Mobile phones and advanced web-based video tools have pushed forward new paradigms for using video in education: Today, students can readily create and broadcast their own digital videos for others and create entirely new patterns of video-based information structures for modern online-communities and multimedia environments. This paradigm shift in video usage can be used for advanced learning about complex topics in higher education, for example, learning about socio-scientific or medical topics. Yet–technology aside–applicable educational concepts using collaborative video creation as a method need to be developed. In the present study, we investigate a specific concept designed to fight obesity stigmatization by developing knowledge using a learning-through-design-approach. We expected that creating videos can actually contribute to a deeper understanding of obesity and to a reduction in stigmatizing attitudes–when compared to a control condition. Dependent measures were based on the students’ video products, obesity-related knowledge and attitudes. The course group assessed their own knowledge on causes of obesity and stigmatization because of obesity higher in the post-test than a control group who read a newspaper article on the topic. A corresponding significant reduction in stigmatizing attitudes was found. In sum, results indicate significant differences between students who produced YouTube videos and a control group of students. The results are interpreted as a confirmation of our initial assumptions and evidence indicating that the program is successfully applicable in higher education.  相似文献   

Assessing Writing special issue: Assessing writing with automated scoring systems     

Norbert Elliot  David M. Williamson 《Assessing Writing》2013,18(1):1-6

  相似文献   

The effect of attentional focus on running economy     

Linda Schücker  Norbert Hagemann  Bernd Strauss  Klaus Völker 《Journal of sports sciences》2013,31(12):1241-1248

Abstract

In research on motor control, the detrimental effect of an internal focus of attention on movement execution of well-learned motor skills is a frequently replicated finding. This experimental study was designed to determine whether this effect is observed with physiological variables during endurance exercise. We examined whether the focus of attention can influence running economy (oxygen consumption at a set running speed). Trained runners had to focus their attention on three different aspects while running on a treadmill. For three consecutive 10-min periods, runners concentrated on the running movement, on their breathing, and on their surroundings. Results showed an increased running economy in the external focus condition. In line with research on motor control, endurance sport also shows that an external focus of attention is better than an internal focus in terms of the physiological performance measure of oxygen consumption.  相似文献   

The myth of the team captain as principal leader: extending the athlete leadership classification within sport teams     

Katrien Fransen  Norbert Vanbeselaere  Bert De Cuyper  Gert Vande Broek  Filip Boen 《Journal of sports sciences》2013,31(14):1389-1397

Abstract

Although coaches and players recognise the importance of leaders within the team, research on athlete leadership is sparse. The present study expands knowledge of athlete leadership by extending the current leadership classification and exploring the importance of the team captain as formal leader of the team. An online survey was completed by 4,451 participants (31% females and 69% males) within nine different team sports in Flanders (Belgium). Players (N = 3,193) and coaches (N = 1,258) participated on all different levels in their sports. Results revealed that the proposed additional role of motivational leader was perceived as clearly distinct from the already established roles (task, social and external leader). Furthermore, almost half of the participants (44%) did not perceive their captain as the principal leader on any of the four roles. These findings underline the fact that the leadership qualities attributed to the captain as the team’s formal leader are overrated. It can be concluded that leadership is spread throughout the team; informal leaders rather than the captain take the lead, both on and off the field.  相似文献   

Apprendre : la rencontre entre la motivation et la métacognition. Autorégulation de l’apprentissage des mathématiques en formation     

Norbert Nikièma 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2018,64(4):527-530

  相似文献   

The mystery of cognitive structure and how we can detect it: tracking the development of cognitive structures over time     

Dirk Ifenthaler  Iskandaria Masduki  Norbert M. Seel 《Instructional Science》2011,39(1):41-61

  相似文献   

特迪     

高素菊  Louis Fuhr 《海外英语》2006,(12):28-29

她是汤普森夫人,第一天上课站在五年级学生面前时,她对孩子们撒了一个谎。像大多数老师一样,她看着学生说,她爱他们每一个人。但是那是不可能的,因为在前排的一个名叫特迪的小男孩,老是趴在桌子上。汤普森夫人前一年就注意到特迪和其他小孩相处不好,衣服很乱,经常不洗澡。可以说他很不讨人喜欢。这样说正好讲到正题了。汤普森夫人实际上很高兴用粗红笔改他的试卷,只需打上粗粗的红叉,然后在试卷上方大大地写上“F”。汤普森夫人所在的学校要求老师查看每个小孩过去的记录。她最后才看特迪的,然而当她看他的档案时,大吃了一惊。特迪一年级的…  相似文献   

Selective Imitation of In‐Group Over Out‐Group Members in 14‐Month‐Old Infants     

David Buttelmann  Norbert Zmyj  Moritz Daum  Malinda Carpenter 《Child development》2013,84(2):422-428

Recent research has shown that infants are more likely to engage with in‐group over out‐group members. However, it is not known whether infants' learning is influenced by a model's group membership. This study investigated whether 14‐month‐olds (N = 66) selectively imitate and adopt the preferences of in‐group versus out‐group members. Infants watched an adult tell a story either in their native language (in‐group) or a foreign language (out‐group). The adult then demonstrated a novel action (imitation task) and chose 1 of 2 objects (preference task). Infants did not show selectivity in the preference task, but they imitated the in‐group model more faithfully than the out‐group model. This suggests that cultural learning is beginning to be truly cultural by 14 months of age.  相似文献   

Automated scoring in context: Rapid assessment for placed students     

Andrew Klobucar  Norbert Elliot  Perry Deess  Oleksandr Rudniy  Kamal Joshi 《Assessing Writing》2013,18(1):62-84

This study investigated the use of automated essay scoring (AES) to identify at-risk students enrolled in a first-year university writing course. An application of AES, the Criterion^® Online Writing Evaluation Service was evaluated through a methodology focusing on construct modelling, response processes, disaggregation, extrapolation, generalization, and consequence. Based on the results of our two-year study with students (N = 1,482) at a public technological research university in the United States, we found that Criterion offered a defined writing construct congruent with established models, achieved acceptance among students and instructors, showed no statistically significant differences between ethnicity groups of sufficient sample size, correlated at acceptable levels with other writing measures, performed in a stable fashion, and enabled instructors to identify at-risk students to increase their course success.  相似文献