2015):Investigating applications of speech-to-text recognition technology for a face-to-face seminar to assist learning of non-native English-speaking participants, Technology, Pedagogy and Education, This study applied speech-to-text recognition (STR) technology to assist non-native English-speaking participants to learn at a seminar given in English. How participants used transcripts generated by the STR technology for learning and their perceptions toward the STR were explored. Three main findings are presented in this study. Most participants perceived that transcripts were useful for learning. Nineteen learning strategies to use transcripts were discovered; transcripts were used to understand the topic presented, to find an answer to a question and to write summaries. Participants with different learning achievements demonstrated different learning behaviours when using transcripts. That is, some participants used transcripts effectively (i.e. studied them thoroughly and used the most important parts of them for summaries along with elaborating ideas) but some participants did not (i.e. studied transcripts superficially and employed the copy-and-paste method to complete summaries). Therefore, this study suggests how to teach participants to use transcripts by employing learning strategies meaningfully.

Pretherapeutic F-DOPA and F-FDG PET provided complementary information, and both can be served for risk stratification. Volumetric indices of F-DOPA and F-FDG PET correlate more highly with risk grouping.

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also revealed that significant improvements in test scores were not apparent regardless of whether or not amusing visual stimuli were used. The findings imply that showing funny images as a stimulus enhances students' affective states in student-teacher interactions during online learning activities.Keywords: positive visual stimuli, in-class question, online learning, synchronous learning platform , funny image IntroductionAlthough students are familiar with watching video on demand, they lack experience in formal synchronous learning (Cole, 2009;Warden, Stanworth, Ren, & Warden, 2013). As noted by Warden et al.'s (2013) nine-year action study, creating social interactions within a virtual space that emulates a physical classroom remains challenging. In other words, we cannot expect that simply making technology available to teachers and students will automatically translate to selfdirected learning (Y.-M. Huang, Huang, & Wu, 2014; Y.-M. Huang, Huang, Liu, & Tsai, 2013;Sieber, 2005). Therefore, as the instructor does in a conventional physical classroom, synchronous online classes must also be well managed in regard to motivating students to participate (Warden et al., 2013).In order to keep abreast of student learning in a physical classroom, using in-class questions is an efficient instructional strategy. This strategy prevents one-sided communication and gives teachers an opportunity to fulfill student needs (Y.-M. Huang, Liu, Chen, & Wen, 2014;Woolfolk, 2004). Moreover, learners exposed to in-class questions will concentrate their attention on the course unit and have a chance to immediately integrate newly learned knowledge into their existing base of knowledge (Chan, Tam, & Li, 2011). In summary, in-class questions are considered to be an effective instructional strategy to remarkably promote class interaction between teachers and students (Williamson Sprague & Dahl, 2009).Moreover, some studies have found that discussing in-class questions in synchronous learning is beneficial. N. S. Chen, Wei, and Huang (2013) found that synchronous questions (such as quizzes, chat rooms, and oral communication) can provide timely and interactive feedback leading to both improved teaching and learning. Teachers can collect instructional information though synchronous questions that allow immediate changes in the pedagogy applied during instructional activities in order to advance real-time adaptivity to the level at which learners are understanding the material being taught at the time. Students receiving immediate feedback have opportunities for reflection and can therefore improve their performance. Also, Yang (2011) pointed out that a key element in successful learning through computer-mediated communication is to engage students in student-teacher interactions for online learning activities. Yang (2011) thus proposed a study for engaging students in online learning by developing in-class questions intended to enhance student-teacher interactions. & Robson, 1998). In other words, test anxiety and pressure are pa...

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Teachers often use in‐class questions to examine the level of understanding of their students, while these also enable students to reorganize their acquired knowledge. However, previous studies have shown that students may resist being questioned because of negative emotions. Therefore, this paper proposes the idea of eliciting positive emotions by showing students funny images to reward them for providing correct answers. Three studies were conducted with different courses, using either a video lecture or classroom lecture. The results of Study 1 indicated that 22 learners who watched 10 financial literacy video segments and were rewarded with funny images tended to have more positive emotions, an upward trend in their attention levels, and greater test scores as compared to the other 22 learners watching the same videos who received no rewards. Studies 2 and 3 were conducted in the data structure and computer networks courses, respectively. With regard to affective states, the 52 students in the two courses gained more learning confidence in classes that providing the amusing stimuli as compared to those without such rewards. However, only students in the computer networks course had higher test scores on their mid‐term exams when answering rewarded questions compared to when they answered those questions without rewards, although this was not found with the students in the data structure course. The findings suggest that rewarding students with amusing stimuli can enhance students’ affective states, even though this instructional strategy does not lead to higher learning performance all the time.

The aim of this study was to apply frequency bands to explore how mental rotation strategies affect the identification of 2D figures. Eighteen adults were recruited for this study. In the ERP experiments, the participants were required to identify 2D figures with mental rotation. The results showed the differences between the high-achieving (HA) and low-achieving (LA) spatial ability participants in their use of mental rotation for identifying 2D figures. At 300-380 ms, the HA participants showed higher brain activity in the right hemisphere than in other brain areas, whereas the LA participants showed activity in the whole brain. At 520 to 620 ms, the areas of brain activity were in the opposite hemisphere for the HA and LA participants. The highest brain activity was shown in the left hemisphere of the HA participants and in the right hemisphere for the LA participants at 520 to 620 ms. The implication of this study is that right hemisphere specialization for mental rotation might appear in early cognitive processing, but in late cognitive processing, the left hemisphere specialization form of mental rotation might show an advantage.

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