Investigating the effectiveness of speech-to-text recognition applications on learning performance,attention, and meditation

In this study, the effectiveness of the application of speech-to-text recognition (STR) technology on enhancing learning and concentration in a calm state of mind, hereafter referred to as meditation (An intentional and self-regulated focusing of attention in order to relax and calm the mind), was investigated. This effectiveness was further explored with regard to foreign language ability and gender. Finally, students’ perceptions towards STR-texts were surveyed. 60 non-native English speaking undergraduates participated in this study. All students were randomly assigned into either a control or an experimental group, with 30 students in each group. Two lectures, both in English but at different levels of difficulty, were given in a classroom environment. Students in the control group received a lecture containing only a video of the instructor and slides; students in the experimental group received the video of the instructor and slides as well as STR-texts of the lecture. The following main findings were obtained: First, STR-texts had a positive effect on the learning performance, attention and meditation of students. In addition, most students had positive perceptions regarding the usefulness of STR-texts for learning. This is because students in the experimental group received instructional content in both verbal (i.e., speech) and visual (i.e., STR-texts) forms, which made the content more comprehensible and easier to process. Second, during lectures with STR, high ability and female students had higher levels of attention and meditation in most cases compared to their counterparts. This finding can be explained by the difference in learning motivation and in the use of learning strategies. That is, high ability and female students are more interested in learning and display greater use of various learning strategies. Based on these results, it is suggested that educators and researchers integrate STR-texts during lectures in English in order to enhance learning and to increase the level of attention and meditation of non-native English speaking students.     

Applications of speech-to-text recognition and computer-aided translation for facilitating cross-cultural learning through a learning activity: issues and their solutions

In this study, 21 university students, who represented thirteen nationalities, participated in an online cross-cultural learning activity. The participants were engaged in interactions and exchanges carried out on Facebook^® and Skype^® platforms, and their multilingual communications were supported by speech-to-text recognition (STR) and computer-aided translation (CAT) systems. The participants spoke in their native languages, and the STR system generated texts from their voice input. The CAT system then simultaneously translated the STR-texts into English. The aim of this study was to examine the accuracy rates of STR and CAT processes for different languages during intercultural communication. We also explored issues associated with these processes and how they were addressed in the study context. In addition, an attempt was made to determine whether or not our learning activity as supported by STR and CAT technologies facilitated cross-cultural learning. Our results showed that the lowest STR accuracy rate was for Belizean English whereas the highest STR accuracy rate was for French and Hindi. The lowest CAT accuracy rate was for Mongolian and Filipino, and the highest was for Spanish, Russian, and French. Seven issues associated with the STR process and ten issues associated with the CAT process were identified. The participants employed ten workarounds to address the STR-related issues and thirteen workarounds to address the CAT-related issues. We refer to a workaround as a method used by the participants to overcome a limitation related to either STR or CAT. Finally, our results demonstrated that cross-cultural learning took place; the participants understood and could explain foreign traditions to others and could also compare foreign traditions with their own. Based on our results, we made several suggestions and provided implications for the teaching and research community.     

A study of the facilitation of cross-cultural understanding and intercultural sensitivity using speech-enabled language translation technology

We proposed speech-enabled language translation (SELT) technology that consists of speech-to-text recognition (STR) and computer-aided-translation (CAT) systems to support intercultural communication. When the participants spoke in their native languages, the STR system generated texts from their voice input, and the CAT system translated the STR-generated texts in foreign languages into English. We aimed to investigate whether our approach would be useful to facilitate cross-cultural understanding and the intercultural sensitivity of the participants. Our results demonstrated that cross-cultural learning literally took place during the learning activity and that the intercultural sensitivity of the participants improved. Furthermore, low intelligibility and accuracy rates were obtained for Mongolian, Filipino, Hindi, Mandarin, and Vietnamese, while high intelligibility and accuracy rates were obtained for Spanish, Russian and French during the SELT process. Finally, our results showed that the students highly valued the application of SELT as support for the cross-cultural learning activity due to its ease of use, its ability to enable access to authentic content, and the collaboration that occurred among the participants. Based on our results, we provide some implications and useful suggestions to educators and researchers.     

Heuristic Reasoning in Chemistry: Making decisions about acid strength

The characterization of students’ reasoning strategies is of central importance in the development of instructional strategies that foster meaningful learning. In particular, the identification of shortcut reasoning procedures (heuristics) used by students to reduce cognitive load can help us devise strategies to facilitate the development of more analytical ways of thinking. The central goal of this qualitative study was thus to investigate heuristic reasoning as used by organic chemistry college students, focusing our attention on their ability to predict the relative acid strength of chemical compounds represented using explicit composition and structural features (i.e., structural formulas). Our results indicated that many study participants relied heavily on one or more of the following heuristics to make most of their decisions: reduction, representativeness, and lexicographic. Despite having visual access to reach structural information about the substances included in each ranking task, many students relied on isolated composition features to make their decisions. However, the specific characteristics of the tasks seemed to trigger heuristic reasoning in different ways. Although the use of heuristics allowed students to simplify some components of the ranking tasks and generate correct responses, it often led them astray. Very few study participants predicted the correct trends based on scientifically acceptable arguments. Our results suggest the need for instructional interventions that explicitly develop college chemistry students’ abilities to monitor their thinking and evaluate the effectiveness of analytical versus heuristic reasoning strategies in different contexts.     

大学新生英语学习策略使用与英语成绩的关系

本文调查了长沙理工大学非英语专业学生的英语学习策略使用情况。借助社会科学统计软件(SPSS for Windows10.0)对数据进行单向方差分析。本项调查为学习策略与英语成绩的关系提供了实证材料。不同水平的学生在 45 条学习策略的使用数量上有显著地区别。元认知策略和功能操练策略对外语学习的成功与否起决定性作用,学习策略使用与学习成绩有线性因果关系学生过多使用母语策略对外语水平的提高有负面作用。学生应注意母语策略的负面影响,尽量少用它。     

Relationships between motivational strategies and cognitive learning in distance education courses

This study examines the relationships between students’ academic levels, the use of motivational regulation strategies, and cognitive learning strategies. A total of 141 undergraduate and graduate students enrolled in online distance courses participated in the study. The findings show that students use different motivational regulation strategies and cognitive learning strategies depending on their academic levels. Additionally, hierarchical regression analyses using two dependent variables (i.e., surface level learning strategy and deep processing level learning strategy) indicate that a surface level learning strategy (i.e., rehearsal) and deep processing level strategies (i.e., elaboration, organization, and critical thinking) are predicted by different sets of motivational regulation strategies after controlling for academic level and age. The results provide distance educators and instructional designers with practical suggestions on how to support undergraduate and graduate students’ motivational needs and further promote their use of cognitive learning strategies in online distance education programs in higher education.     

Examining the influence of expertise on the effectiveness of diagramming and summarising when studying scientific materials

A 2 (learning strategies: diagram vs. summary) × 2 (levels of expertise: low vs. high) experiment was conducted to compare the effectiveness of using diagrams to writing summaries for students given biological information to learn and who possessed different levels of expertise in that topic area. A main effect of learning strategy used on number of idea units encoded (in diagrams or summaries) was found: drawing diagrams was superior to writing summaries. However, no interaction effect between learning strategies and expertise was found. An examination of students’ subjective ratings of cognitive load revealed that those with low expertise reported higher levels of cognitive load when constructing diagrams. These findings suggest that using diagrams is effective for identifying and encoding important information when learning, but that it would be helpful to provide guidance about diagram use particularly to students who are novices in the topic area to reduce cognitive load.     

Effects of using a second-screen application on attention,learning, and user experience in an educational content

Using a secondary device while viewing a primary device (i.e. TV), or media multitasking, is now common. Numerous researchers and practitioners have attempted to introduce secondary devices into education as a new learning environment providing additional information to the user. However, the learning-related effects of using a second screen remain controversial. This study examined the effects of second-screen-application use on attention, learning performance, and user experience per content relevance for three primary contents (PC; i.e. videos) requiring different amounts of cognitive load: low, medium, and high. Second-screen use reduced learning performance and user satisfaction when the PC required high cognitive load. However, participants exhibited increased learning performance, concentration, and satisfaction with the PC requiring medium-cognitive-load when highly relevant information was presented on the secondary screen simultaneously. Based on these findings, guidelines were suggested for designing a second-screen application without degrading users’ learning and experience.     

A comparison of learning management systems in a school district: searching for the ideal personalized integrated educational system (PIES)

This study explored the use of several learning management systems (LMS), their benefits, and their limitations in relation to the desired characteristics of an ideal Personalized Integrated Educational System (PIES) for the information age. A qualitative research design was used. The participants of the study were teachers, administrators, and technology coordinators in a small suburban school district. The data were collected through interviews and were subjected to content analysis. The findings of the study indicated that each of the LMSs investigated in this study still has some significant limitations, for none of them provides all the information-age functions of PIES, and what an ideal PIES should possess as information-age functions can be categorized under students’ learning, assessment and system-related preferences.     

Cognitive and metacognitive learning strategies among Arabic language students

This study investigates cognitive and metacognitive strategies in learning oral Arabic among students at Universiti Teknologi MARA (UiTM), Malaysia. The concept of these strategies was derived from the self-regulated learning framework, which consists of five components, namely rehearsal, elaboration, organization, critical thinking, and metacognitive strategies. The purposes of this study are to investigate the level of cognitive and metacognitive strategies used (1) among UiTM students; (2) between students with different prior experiences, namely, some of them had an experience of 5 years in learning Arabic in secondary school (abbreviated by SWE) and some of them did not have any experience at all (abbreviated by SNE); (3) between students of different gender; and (4) between students with the interaction of different gender and prior experience. The sample of this study consists of 183 students and employs a questionnaire adapted from the Motivated Strategies for Learning Questionnaire (MSLQ). The study revealed that (1) all UiTM students used cognitive and metacognitive strategies at a moderate level; (2) SWE scored significantly higher than SNE in all five components of cognitive and metacognitive strategies; (3) females scored significantly higher than males in rehearsal, organization, and metacognitive strategies; and (4) there were no statistically significant differences noted in all components between students with the interaction of prior experience and gender. This study had some classroom implications. It suggested that some improvement and changes in learning oral Arabic should be made in terms of selecting learning materials, implementing oral Arabic activities, and learning tasks, which will stimulate the use of all strategies, as well as conducting proficiency tests instead of achievement tests. Students should also be exposed to the learning techniques which used all these strategies extensively and collaborative activities may be carried out among students with mixed prior experience and gender.     

What is literacy for students with severe learning difficulties? Exploring conventional and inclusive literacy

This paper arises from research into inclusive literacy for pupils with severe learning difficulties who do not learn to read and write conventionally. The ultimate aim of the study was to seek out examples of good practice in teaching and learning literacy that includes students with severe learning difficulties and disseminate them as widely as possible. Thirty-five schools were visited and observations made in 122 lessons. Sixty-one teachers were interviewed and their paperwork examined. Ten focus groups and five 'expert witnesses' were consulted, alongside desk-based research designed to locate 'good practice'. Teachers used a mixture of conventional (e.g., texts) and non-conventional (e.g., pictures, film and oral) media, although more observations were made of conventional literacy teaching (e.g., phonic work) than of non-conventional (e.g., filmmaking). Results from the research suggest that few students with severe learning difficulties are likely to learn to read and write conventionally (i.e., read for pleasure, work and study) and teachers may be relying too much on teaching traditional literacy to them. It may be useful to explore teaching and learning around alternative media such as still and moving images, live theatre and storytelling, digital technology and the arts. Although some teachers are making good use of these media, the potential of these media for providing inclusive literacy experiences could be further developed.     

Investigating Students’ Conceptions of Technology-Assisted Science Learning: a Drawing Analysis

This study investigated high school students’ conceptions of technology-assisted science learning via drawing analysis, and explored how students with different degrees of computer experience and science learning self-efficacy may show different conceptions via their drawings. The participants included 335 senior high school students in Taiwan (179 male and 156 female). All of them were asked by guiding questions to make two drawings to represent their conceptions of technology-assisted science learning in actual and ideal contexts, respectively. Their background information including computer experience and science learning self-efficacy were obtained using self-reported questionnaires. Through drawing analysis, seven categories of conceptions of technology-assisted science learning were identified, including types of technology, location of learning, types of learning activities, content of learning, participants of learning activities, affordance of learning technology, and effects of learning technology. The results further revealed that the students’ conceptions of actual and ideal technology-assisted science learning significantly differed in some sub-categories of all categories except the category of participants of learning activities. Moreover, students’ computer experience and science learning self-efficacy may link to different conceptions of technology-assisted science learning. Future research and directions are also discussed.

     

Exploring the relations between epistemic beliefs,emotions, and learning from texts

Conflicting claims about important socio-scientific debates are proliferating in contemporary society. It is therefore important to understand the individual characteristics that predict learning from conflicting claims. We explored individuals’ beliefs about the nature of knowledge and knowing (i.e., epistemic beliefs) and their emotions as potentially interrelated sets of learner characteristics that predict learning in such contexts. Undergraduate university students (N = 282) self-reported their topic-specific epistemic beliefs and were given three conflicting texts about climate change to read. Immediately after each of the three texts, participants self-reported the emotions they experienced. Following reading and self-report, participants wrote summaries of the conflicting texts. Text-mining and human coding were applied to summaries to construct two indices of learning from conflicting texts that reflected which source’s information is privileged in memory. Results from structural equation modeling revealed that epistemic beliefs were consistent in their predictions of emotions, which in turn variously predicted different learning outcomes. In particular, a belief that knowledge is justified by inquiry predicted surprise and curiosity, which at times facilitated learning. In contrast, confusion, predicted by passive reliance on external sources, related to impaired memory of conflicting content. Theoretical and methodological implications are discussed for research on the relations between epistemic beliefs, emotions, and learning about controversial topics.     

“Some explanation here”: a case study of learning opportunities and tensions in an informal science learning environment

Recent scholarship highlights the wealth of varied and interconnected opportunities for learning science that informal environments can provide; yet, participants with different experiences, knowledge, and backgrounds do not all learn in the same ways. Thus, studies are needed that examine how particular participants take up learning opportunities (LOs) in informal contexts. In this ethnographic case study, we focus on the learning experiences of one fifth-grade girl, Nina, who reported that she was not able to learn as much as she had hoped from her participation in an afterschool robotics engineering club. Through analysis of video-recordings, interviews, and field notes, we investigated how instructors and peers shaped LOs for Nina and the environmental tensions that affected how LOs were shaped and how Nina took them up. Comparison of examples in which instructor and peer-afforded LOs were realized and unrealized (i.e., presented in ways that Nina could take them up or not) illuminates multiple tensions. Club members faced tensions related to differing goals and abilities to teach each other, while the instructors faced tensions related to their roles in informal learning environments and their propensity to direct participants to other resources. As a result, many potential LOs for Nina in this rich inquiry learning environment where unrealized because instructors and peers did not shape them in ways that were explicit, elaborated upon, or connected to Nina’s prior knowledge, and because Nina was not necessarily attuned to potential LOs in the informal context. We conclude with implications for instructors in informal learning environments.     

Teachers’ perspectives on their use of ICT in teaching and learning: A case study

This article presents the perspectives of science and mathematics teachers on their use of information and communication technology (ICT) in teaching and learning in Tanzania. The findings show that few teachers used computers for teaching and learning purposes while majority of them used computers for administrative purposes. Additionally, teachers were found to have limited confidence in using technology to facilitate specific concepts or skills, to support creativity, and to support students to learn complex concepts. Therefore, it is suggested that schools explore strategies ICT integration strategies that focus more on making a shift from teaching technology or using technology for administrative purpose to appropriate pedagogical uses that could enhance student learning.     

Comparing problem-based learning students to students in a lecture-based curriculum: learning strategies and the relation with self-study time

In educational theory, deep processing (i.e., connecting different study topics together) and self-regulation (i.e., taking control over one’s own learning process) are considered effective learning strategies. These learning strategies can be influenced by the learning environment. Problem-based learning (PBL), a student-centered educational method, is believed to stimulate the use of these effective learning strategies. Several aspects of PBL such as discussions of real-life problems, selecting literature by the students themselves, and formulating answers to learning issues encourage students’ use of deep processing and self-regulation. In the present study, third-year PBL law students were compared to third-year law students of a lecture-based program with respect to their learning strategies, which were measured with the Inventory Learning Styles (ILS; Vermunt in British Journal of Educational Psychology, 68, 149–171, 1998). In addition, the relation between time invested in self-study and learning strategies, when taking the instructional method into account, was explored. Results showed that PBL students reported to apply deep processing, self-regulation, and external regulation more frequently than their non-PBL counterparts. PBL seems to contribute to the use of effective learning strategies, but PBL students also relied more often on external sources for their regulation, such as teachers, course material, and assessment.     

Student and school SES,gender, strategy use,and achievement

A multilevel mediated regression model was fit to Programme for International Student Assessment achievement, strategy use, gender, and family‐ and school‐level socioeconomic status (SES). Two metacognitive strategies (i.e., understanding and summarizing) and one learning strategy (i.e., control strategies) were found to relate significantly and positively to achievement. These strategies were used more by females and students attending higher SES schools. In contrast, males and students attending lower SES schools tended to use a greater number of learning strategies that did not relate to achievement, including memorization and elaboration. In addition, the strategies that did not relate to achievement were used more frequently by students from higher SES families. The findings suggest that schools, as opposed to families, may be the primary vehicle for developing effective strategy use practices for students and thus, targeted interventions may be particularly useful for male students attending low SES schools.