Evidence suggests divergent thinking is the cognitive basis of creative thoughts. Neuroimaging literature using resting-state functional connectivity has revealed network reorganizations during divergent thinking. Recent studies have revealed the changes of network organizations when performing creativity tasks, but such brain reconfigurations may be prolonged after task and be modulated by the trait of creativity. To investigate the dynamic reconfiguration, 40 young participants were recruited to perform consecutive Alternative Uses Tasks for divergent thinking and two resting-state scans were used for mapping (...) the brain reorganizations after AUT. We split participants into high- and low-creative groups based on creative achievement questionnaire and targeted on reconfigurations of the two brain networks: default-mode network and the network seeded at the left inferior frontal gyrus because the between-group difference of AUT-induced brain activation located at the left IFG. The changes of post-AUT RSFCs indicated the prolonged effect of divergent thinking. More specifically, the alterations of RSFCIFG−AG and RSFCIFG−IPL in the high-creative group had positive relationship with their AUT performances, but not found in the low-creative group. Furthermore, the RSFC changes of DMN did not present significant relationships with AUT performances. The findings not only confirmed the possibility of brain dynamic reconfiguration following divergent thinking, but also suggested the distinct IFGN reconfiguration between individuals with different creativity levels. (shrink)

The twenty-first century is arguably the century of computing. In such a world saturated by computing, Computational Thinking is now recognized as a foundational competency for being an informed citizen and being successful in STEM work. Nevertheless, how to effectively import different types of teaching methods in university courses is subjected to further evaluation. Currently, the arguments in favor of tangible robots including high interaction, great practicality, and specific operation results make themselves to be often used as a teaching medium (...) and tool for teaching activities between teachers and students. Hence, in addition to cultivating students with computational thinking ability, this paper discussed how to integrate tangible robots into project-based learning courses of thinking skills training to improve the learning performance of the computational thinking ability. This study conducted in one semester on the 105 students from three classes. Experimental results show that the project-based learning method integrated with the teaching material of robotic visual programs approach had significantly better effectiveness in improving students' learning achievements than the traditional teaching method integrated with paper practice teaching materials approach. Analysis of the questionnaire results showed that the proposed learning approach did not increase the students' cognitive burden. In sum, the proposed approach helps students' learning achievement and cognitive load. (shrink)

Normal 0 0 2 false false false MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:????; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Amis, one of the Austronesian languages, is spoken by the largest indigenous minority on the island of Taiwan. The population is estimated to be 140,000. The Amis language is spoken mainly in Hualien and Taitung, the eastern part of Taiwan. In 1990s, a Japanese linguist Tsuchida (1989) provided a set of categorization for the Amis language: 1. Sakizaya dialect 2. Northern dialect (Nansi Amis) 3. TavaLong-Vataan dialect 4. Central dialect (Coastal and other Soukuzun Amis) 5. Southern Amis (Puyuma Amis and Hanchan Amis) From the categorization above, Sakizaya belonged to a subcategory of Amis. At the same time, this categorization also reflected that from the “Takobowan Incident” in 1878 the exiled Sakizaya, in order to escape the ethnic cleansing by Qing government, living among the Amis, were simply a subgroup of the larger ethnic group, and so Sakizaya were classified as Amis from then on. The Sakizaya, as a distinct ethnic group, officially did not exist. However, not only historical materials show the term Sakizaya were known to the Spanish and to the Dutch East India Company during the 17th century (Hsu, Liao and Wu, 2001), but also the language data collected in this paper show there are differences between Sakizaya and Amis. (Both Nansi Amis and Sakizaya are spoken mainly in northern Hualien. This paper will further make examples of the phonological, morphological and syntactic differences between Sakizaya and Nansi Amis.) However, it is still difficult to define whether Sakizaya is not a dialect of Amis, but a language. In January of 2007, Sakizaya was officially recognized as Taiwan’s 13 th Indigenous Group in Taiwan and one of the most important claims used by the Sakizaya elite s in the process of ethnic reconstruction was the language. It seems to me that this ethnic reconstruction is motivated rather by the current Taiwan political environment than the ethnic group itself. It follows that it may occur that the language has been only an instrument to achieve political ends, but - no matter whether true or not - a much more in-depth study is still necessary to determine the status of the language and its relation to other languages, such as Amis, to make a final judgment on the whole process of ethnic reconstruction – Sakizaya case. (shrink)