keyword
https://read.qxmd.com/read/38533745/-the-design-and-acceptability-of-a-hip-hop-themed-integrated-nutrition-math-curriculum-for-minoritized-5th-grade-students-using-the-multisensory-multilevel-health-education-model
#1
JOURNAL ARTICLE
Ewelina M Swierad, John C Rausch, Vanessa Sawyer, Gabriela Drucker, Olajide Williams
Digital technology creates new opportunities to design multisensory learning experiences. Evidence suggests that digital innovation can greatly benefit health education, including nutrition programs. The COVID-19 pandemic disrupted the education sector, forcing schools to modify standard practices from exclusively in-person delivery to online or blended learning. Digitalized curriculums became particularly useful as an Emergency Remote Teaching tool. This article focuses on developing and implementing a multimedia, multisensory, and scalable Hip-Hop Healthy Eating and Living in Schools (H...
March 27, 2024: Health Promotion Practice
https://read.qxmd.com/read/38525739/reducing-loneliness-and-improving-social-support-among-older-adults-through-different-modalities-of-personal-voice-assistants
#2
JOURNAL ARTICLE
Valerie K Jones, Changmin Yan, Marcia Y Shade, Julie Blaskewicz Boron, Zhengxu Yan, Hyeon Jung Heselton, Kate Johnson, Victoria Dube
This study examines the potential of AI-powered personal voice assistants (PVAs) in reducing loneliness and increasing social support among older adults. With the aging population rapidly expanding, innovative solutions are essential. Prior research has indicated the effectiveness of various interactive communication technologies (ICTs) in mitigating loneliness, but studies focusing on PVAs, particularly considering their modality (audio vs. video), are limited. This research aims to fill this gap by evaluating how voice assistants, in both audio and video formats, influence perceived loneliness and social support...
February 22, 2024: Geriatrics
https://read.qxmd.com/read/38504865/development-of-a-strategy-for-the-expansion-of-online-teaching-at-the-university-of-w%C3%A3-rzburg-based-on-the-experiences-of-lecturers-and-students-in-the-pandemic-years-2020-21
#3
JOURNAL ARTICLE
Lisa Marie Kühl, Nina Luisa Zerban, Elena Tiedemann, Sarah König
BACKGROUND: Owing to the COVID-19 pandemic, the summer of 2020 saw face-to-face teaching replaced by online teaching. The question arose as to how digitalisation may be implemented meaningfully. The views of lecturers and students on past online programmes were gathered in order to identify potential and future prospects. PROJECT DESCRIPTION: An exploratory, guidelines-based interview study was conducted during the clinical phase of the medicine degree at the Faculty of Medicine in Würzburg...
2024: GMS Journal for Medical Education
https://read.qxmd.com/read/38502229/task-irrelevant-decorative-pictures-increase-cognitive-load-during-text-processing-but-have-no-effects-on-learning-or-working-memory-performance-an-eeg-and-eye-tracking-study
#4
JOURNAL ARTICLE
Christian Scharinger
Decorative pictures (DP) are often used in multimedia task materials and are commonly considered so-called seductive details as they are commonly not task-relevant. Typically, DP result in mixed effects on behavioral performance measures. The current study focused on the effects of DP on the cognitive load during text reading and working memory task performance. The theta and alpha frequency band power of the electroencephalogram (EEG) and pupil dilation served as proxies of cognitive load. The number of fixations, mean fixation durations, and the number of transitions served as proxies of the attentional focus...
March 19, 2024: Psychological Research
https://read.qxmd.com/read/38495163/a-comprehensive-bibliometric-survey-of-micro-expression-recognition-system-based-on-deep-learning
#5
REVIEW
Adnan Ahmad, Zhao Li, Sheeraz Iqbal, Muhammad Aurangzeb, Irfan Tariq, Ayman Flah, Vojtech Blazek, Lukas Prokop
Micro-expressions (ME) are rapidly occurring expressions that reveal the true emotions that a human being is trying to hide, cover, or suppress. These expressions, which reveal a person's actual feelings, have a broad spectrum of applications in public safety and clinical diagnosis. This study provides a comprehensive review of the area of ME recognition. A bibliometric and network analysis techniques is used to compile all the available literature related to ME recognition. A total of 735 publications from the Web of Science (WOS) and Scopus databases were evaluated from December 2012 to December 2022 using all relevant keywords...
March 15, 2024: Heliyon
https://read.qxmd.com/read/38474890/wi-am-enabling-cross-domain-gesture-recognition-with-commodity-wi-fi
#6
JOURNAL ARTICLE
Jiahao Xie, Zhenfen Li, Chao Feng, Jingzhi Lin, Xianjia Meng
RF-based gesture recognition systems outperform computer vision-based systems in terms of user privacy. The integration of Wi-Fi sensing and deep learning has opened new application areas for intelligent multimedia technology. Although promising, existing systems have multiple limitations: (1) they only work well in a fixed domain; (2) when working in a new domain, they require the recollection of a large amount of data. These limitations either lead to a subpar cross-domain performance or require a huge amount of human effort, impeding their widespread adoption in practical scenarios...
February 20, 2024: Sensors
https://read.qxmd.com/read/38466840/onscreen-presence-of-instructors-in-video-lectures-affects-learners-neural-synchrony-and-visual-attention-during-multimedia-learning
#7
JOURNAL ARTICLE
Chanyuan Gu, Yingying Peng, Samuel A Nastase, Richard E Mayer, Ping Li
COVID-19 forced students to rely on online learning using multimedia tools, and multimedia learning continues to impact education beyond the pandemic. In this study, we combined behavioral, eye-tracking, and neuroimaging paradigms to identify multimedia learning processes and outcomes. College students viewed four video lectures including slides with either an onscreen human instructor, an animated instructor, or no onscreen instructor. Brain activity was recorded via fMRI, visual attention was recorded via eye-tracking, and learning outcome was assessed via post-tests...
March 19, 2024: Proceedings of the National Academy of Sciences of the United States of America
https://read.qxmd.com/read/38462246/examination-of-medical-students-opinions-on-multimedia-learning-materials-according-to-social-cues-focusing-on-sound-principles
#8
JOURNAL ARTICLE
Wonseok Chang, Yura Kim, Hye Jin Park
PURPOSE: Although interest in various forms of learning media is increasing due to the coronavirus disease 2019 (COVID-19) pandemic there is relatively little research on influencing student motivation by intervening in cognitive processing. The purpose of this study was to present the optimal form of learning materials provided to medical students. METHODS: This study provided learning materials in class at a level according to social cues (script, video [artificial intelligence (AI) voice], video [professor voice]) based on the principle of voices among the principles of personalization, voices, image, and embodiment of social cues in multimedia learning, and surveyed students' opinions...
March 2024: Korean Journal of Medical Education
https://read.qxmd.com/read/38458817/increasing-the-realism-of-on-screen-embodied-instructors-creates-more-looking-but-less-learning
#9
JOURNAL ARTICLE
Wenjing Li, Fuxing Wang, Richard E Mayer
BACKGROUND: Although adding embodied instructors on the screen is considered an effective way to improve online multimedia learning, its effectiveness is still controversial. The level of realism of embodied on-screen instructors may be an influencing factor, but it is unclear how it affects multimedia learning. AIMS: We explored whether and how embodied on-screen instructors rendered with different levels of realism in multimedia lessons affect learning process and learning outcomes...
March 8, 2024: British Journal of Educational Psychology
https://read.qxmd.com/read/38448575/construction-of-teaching-system-of-public-art-major-using-cmos-image-sensor-technology
#10
JOURNAL ARTICLE
Xueyin Yang
The traditional public art education model has many drawbacks. After all, this teaching model is the most common teaching model. Most colleges and universities still rely on the traditional teaching mode. This teaching mode is not attractive, boring, and low cost, so the popularity rate is high. The digital interactive design with multimedia courseware as the main body has played a great role in promoting the teaching of public art education in colleges and universities. In this paper, when teachers use multimedia courseware for teaching, because the computer cannot process physical signals, part of the hardware is a converter that converts physical signals such as light and pictures received by the CMOS sensor into digital signals and inputs them to digital signals and analog signals...
March 6, 2024: Scientific Reports
https://read.qxmd.com/read/38447425/structure-aware-contrastive-hashing-for-unsupervised-cross-modal-retrieval
#11
JOURNAL ARTICLE
Jinrong Cui, Zhipeng He, Qiong Huang, Yulu Fu, Yuting Li, Jie Wen
Cross-modal hashing has attracted a lot of attention and achieved remarkable success in large-scale cross-media similarity retrieval applications because of its superior computational efficiency and low storage overhead. However, constructing similarity relationship among samples in cross-modal unsupervised hashing is challenging because of the lack of manual annotation. Most existing unsupervised methods directly use the representations extracted from the backbone of their respective modality to construct instance similarity matrices, leading to inaccurate similarity matrices and resulting in suboptimal hash codes...
February 27, 2024: Neural Networks: the Official Journal of the International Neural Network Society
https://read.qxmd.com/read/38445069/chalk-talks-for-the-clinical-setting-evaluation-of-a-medical-education-workshop-for-fellows
#12
JOURNAL ARTICLE
Shady I Soliman, William McGuire, Tricia Santos, Charlie Goldberg, Charles Coffey, Darcy Wooten
INTRODUCTION: Chalk talks are effective teaching tools in the clinical setting. However, data on optimal strategies for teaching medical educators how to develop and deliver them are limited. We designed and implemented two 50-minute workshops to help subspecialty fellows across GME create and deliver a chalk talk. METHODS: The first workshop comprised a demonstration of an effective chalk talk and a discussion of best practices for creating chalk talks; the second was a practice session where fellows presented their chalk talks and received feedback from faculty and peers...
2024: MedEdPORTAL Publications
https://read.qxmd.com/read/38435557/transfer-learning-based-english-translation-text-classification-in-a-multimedia-network-environment
#13
JOURNAL ARTICLE
Danyang Zheng
In recent years, with the rapid development of the Internet and multimedia technology, English translation text classification has played an important role in various industries. However, English translation remains a complex and difficult problem. Seeking an efficient and accurate English translation method has become an urgent problem to be solved. The study first elucidated the possibility of the development of transfer learning technology in multimedia environments, which was recognized. Then, previous research on this issue, as well as the Bidirectional Encoder Representations from Transformers (BERT) model, the attention mechanism and bidirectional long short-term memory (Att-BILSTM) model, and the transfer learning based cross domain model (TLCM) and their theoretical foundations, were comprehensively explained...
2024: PeerJ. Computer Science
https://read.qxmd.com/read/38434385/an-efficient-deepfake-video-detection-using-robust-deep-learning
#14
JOURNAL ARTICLE
Abdul Qadir, Rabbia Mahum, Mohammed A El-Meligy, Adham E Ragab, Abdulmalik AlSalman, Muhammad Awais
The creation and manipulation of synthetic images have evolved rapidly, causing serious concerns about their effects on society. Although there have been various attempts to identify deep fake videos, these approaches are not universal. Identifying these misleading deepfakes is the first step in preventing them from spreading on social media sites. We introduce a unique deep-learning technique to identify fraudulent clips. Most deepfake identifiers currently focus on identifying face exchange, lip synchronous, expression modification, puppeteers, and other factors...
March 15, 2024: Heliyon
https://read.qxmd.com/read/38433300/dental-students-in-an-orthodontic-course-flipped-classroom-a-semi-experimental-study-on-knowledge-practice-attitude-and-satisfaction
#15
JOURNAL ARTICLE
Maryam Karandish, Zahra Karimian, Mina Parastar
OBJECTIVE: The purpose of this study was to determine the students' attitudes before and after the flipped classroom, and the effectiveness of this method to promote the students' lateral cephalograms tracing abilities, students' satisfaction and their final exam scores. MATERIALS AND METHODS: This is a single-group quasi-experimental research conducted on dental students of Shiraz University of Medical Sciences (SUMS), Iran in 2019. The intervention was carried out in a blended learning approach with the flipped classroom model...
April 2024: Clinical and Experimental Dental Research
https://read.qxmd.com/read/38431914/anti-racism-curricula-in-undergraduate-medical-education-a-scoping-review
#16
JOURNAL ARTICLE
Dhanesh D Binda, Alexandria Kraus, Laurence Gariépy-Assal, Brandon Tang, Carrie G Wade, Daniele D Olveczky, Rose L Molina
PURPOSE: Medical educators have increasingly focused on the systemic effects of racism on health inequities in the United States (U.S.) and globally. There is a call for educators to teach students how to actively promote an anti-racist culture in healthcare. This scoping review assesses the existing undergraduate medical education (UME) literature of anti-racism curricula, implementation, and assessment. METHODS: The Ovid, Embase, ERIC, Web of Science, and MedEdPORTAL databases were queried on 7 April 2023...
March 3, 2024: Medical Teacher
https://read.qxmd.com/read/38429769/chinese-english-language-learners-vocabulary-retention-investigating-the-effectiveness-of-neuro-metacognitive-and-socio-cultural-strategies
#17
JOURNAL ARTICLE
Wei Hu, Yipeng Luo
BACKGROUND: The acquisition of a rich vocabulary is foundational to language proficiency. In the pedagogical pursuit of effective vocabulary teaching, educators explore diverse methodologies. Researchers investigated the impact of different neurocognitive, metacognitive, and socio-cultural strategies on enhancing vocabulary learning, particularly among Chinese English Language Learners. OBJECTIVES: The study aims to determine the effectiveness of techniques derived from these theories compared to traditional teaching methods in enhancing vocabulary recall and recognition among English language learners...
March 1, 2024: BMC Psychology
https://read.qxmd.com/read/38416731/application-of-multimedia-technology-to-innovative-vocational-education-on-learning-satisfaction-in-china
#18
JOURNAL ARTICLE
Shengnan Wu
Multimedia technology holds paramount importance in driving innovation within vocational education, significantly influencing learning satisfaction. Its integration facilitates dynamic and interactive learning environments, catering to diverse learning styles and preferences. Moreover, multimedia technology enables educators to simulate real-world scenarios, providing practical and hands-on training opportunities. This aspect is particularly valuable in vocational education, where practical skills and application are required...
2024: PloS One
https://read.qxmd.com/read/38407873/transforming-nursing-education-developing-augmented-reality-procedural-training
#19
JOURNAL ARTICLE
Deborah Lee, Melissa A Bathish, Jeremy Nelson
The shortage of nursing faculty and the scarcity of clinical placements have compelled researchers to investigate innovative solutions for procedural development to bridge the gap between didactic teaching and clinical experiences. This feasibility study uses augmented reality (AR) with Microsoft HoloLens2 and Dynamics 365 Guides to train graduate nursing students on advanced nursing procedures, focusing on lumbar puncture. A convenience sample of 24 nurse practitioner students participated in the study. The System Usability Scale, Acceptability Scale, and Engagement Scale were used to assess participant's experiences and perceptions...
February 26, 2024: Cyberpsychology, Behavior and Social Networking
https://read.qxmd.com/read/38392090/image-inpainting-forgery-detection-a-review
#20
REVIEW
Adrian-Alin Barglazan, Remus Brad, Constantin Constantinescu
In recent years, significant advancements in the field of machine learning have influenced the domain of image restoration. While these technological advancements present prospects for improving the quality of images, they also present difficulties, particularly the proliferation of manipulated or counterfeit multimedia information on the internet. The objective of this paper is to provide a comprehensive review of existing inpainting algorithms and forgery detections, with a specific emphasis on techniques that are designed for the purpose of removing objects from digital images...
February 2, 2024: Journal of Imaging
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