scholarly journals The Enhance Engagement Students Through Kahoot! In Online Lecture During Pandemi Covid-19

2021 ◽  
Vol 1 (02) ◽  
Author(s):  
Pipih Nurhayati
Keyword(s):  
Primary Teachers ◽  
Ease Of Use ◽  
Learning Performance ◽  
Second Phase ◽  
Learning Method ◽  
Home Schools ◽  
Study Results ◽  
Online Lecture ◽  
Two Phases ◽  
Relationship Of

Numerous schools worldwide have closed during Covid-19 pandemic but students has several distraction when they study from home. Schools and universities have to continue with preparing learning method in any occasion like online lecture. Some study results show an increase in linkages using digital applications, one of which is Kahoot. Therefore, this study aims to analyze the acceptance and relationship of students with lectures through Kahoot in online lecture. In this study, 67 students of pre-service Madrasah/ Primary teachers at a Siliwangi Islamic College were chosen as a participant. The age of the students ranged from 19 to 30 years and they were students who were taught by the researcher. The research conducted of two phases. In the first phases, consist of an introduction, lectures, and Kahoot! Quiz each chapter. In the second phase students answering the questionnaire-based online using google form. Question points in the questionnaire included usability, ease of use, attitude, engagement skills, and interaction. The findings show that a whole respondents agree that Kahoot can improve their learning performance. In spite of encourage in taking a good notes and listening carefully in classroom, Kahoot is contribute students to having fun in the online lecture.

scholarly journals Development and Effectiveness Testing of “Punsook”: A Smartphone Application for Intermittent Urinary Catheter Users with Spinal Cord Injury

2021 ◽  
Vol 72 (2) ◽  
pp. 99-107
Author(s):  
Kamontip Harnphadungkit
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
User Satisfaction ◽  
Urinary Catheter ◽  
Smartphone Application ◽  
Ease Of Use ◽  
Second Phase ◽  
Urinary Leakage ◽  
Study Results ◽  
Cord Injury

Objective: To develop and evaluate effectiveness of a smartphone application to assist the self-management of intermittent urinary catheter users Methods: This is experimental clinical research as part of a medical device trial. In phase 1, 10 intermittent urinary catheter users were recruited from spinal cord injury (SCI) patients who had been admitted to a rehabilitation ward at Siriraj Hospital. They used the preliminary version of “Punsook”, a web-based application (app) for a smartphone, alongside usual intermittent urinary catheterization (IC), and gave feedback on their experiences. Their qualitative opinions were used to further develop a second version of the “Punsook” app. In phase 2, the new version was used by 35 participants, who were asked to complete an effectiveness questionaire after using the app, including providing details on their history of urinary tract infection (UTI), urinary leakage, and catheterization-related pain. This information was gathered at the end of first and third months in the second phase of the study. Results: More than half the participants agreed at the end of the first month that every part of the app was acceptably pleasant. They liked the simplicity and ease of use of the app, accessibility, ease of return to use, and interest in the program. No statistically significant changes in urinary leakage, UTI, or pain were found. Conclusion: The app was considered effective in terms of the positive user satisfaction with all aspects of the app. However, despite this positive reception, the app may not have contributed to an improvement in participant bladder control.

scholarly journals Structure of subjective experience of classical music

Psihologija ◽  
2018 ◽  
Vol 51 (4) ◽  
pp. 397-411
Author(s):  
Marko Zivanovic ◽  
Masa Vukcevic-Markovic ◽  
Blanka Bogunovic
Keyword(s):  
Subjective Experience ◽  
Aesthetic Experience ◽  
Classical Music ◽  
Musical Experience ◽  
Second Phase ◽  
Affective Tone ◽  
Study Results ◽  
Two Phases ◽  
The Aesthetic

Previous studies on the subjective experience of music did not give unambiguous results related to the number and content of dimensions underlying the experience that one has in contact with various musical pieces. Furthermore, previous studies have provided no evidence relating to the structure of subjective experience of classical music pieces. The aim of this study was to determine the number of structurally distinct dimensions of the musical experience of classical music pieces and the relations among obtained dimensions. The research was conducted in two phases. In the first phase, 28 participants were asked to produce descriptions of their subjective experience of 44 short segments of music pieces. In the second phase, 44 participants rated the same set of musical pieces using a scale comprised of the most frequent descriptors obtained in the first phase of the study. Results have shown that musical experience descriptors are grouped into five interrelated dimensions of musical experience: the Aesthetic Experience, Affective Tone, Tension, Content?Fullness, and Structure. The paper discusses the nature of these dimensions, their relationship and compares them to those obtained in previous studies both related to the experience of music as well as art in other modalities.

ACQUISITION OF SCIENTIFIC AND PEDAGOGY COMPETENCES BY PRIMARY PRE-SERVICE TEACHERS: MYTH OR REALITY?

2015 ◽  
Author(s):  
Abdeljalil Métioui ◽  
◽  
Louis Trudel ◽  
Keyword(s):  
Primary School ◽  
Student Teachers ◽  
Key Words ◽  
Primary Teachers ◽  
Pedagogical Knowledge ◽  
Second Phase ◽  
School Knowledge ◽  
The Government ◽  
Two Phases ◽  
The One

In the present research of a qualitative type, we present the results of an experimentation led with 94 pre-service primary teachers from Quebec in Canada. The experimentation, which lasts four months at the rate of three hours per week, took place in two phases. The first phase took place in 4 steps in order to help student teachers to acquire knowledge competency in science and pedagogical knowledge competency, in accordance with the curriculum of the ministry of the education of the government of Quebec. In the second phase, the students had to prepare two teaching sequences centered on laboratory experimentations to the intention of their future pupils of the first, second or third cycle (please note that each cycle lasts for two years). For it, they had to follow an approach similar to the one experienced in the first phase. Finally, they had to complete a questionnaire to specify the difficulties of a scientific or pedagogical nature that they encountered during the conceptions of their teaching sequences. The analysis of the sequences constructed and of the data of the questionnaire shows an effort important on their behalf, in spite of the difficulties they met and that will be presented. Key words: training, pre-service teachers, primary school, knowledge competence, pedagogical knowledge competence.

A Case Study: Visualizing Coulomb Forces With the Aid of Augmented Reality

2019 ◽  
Vol 57 (7) ◽  
pp. 1626-1642
Author(s):  
Marina Tomara ◽  
Dimitris Gouscos
Keyword(s):  
Augmented Reality ◽  
Learning Environment ◽  
Mobile Technology ◽  
Ease Of Use ◽  
Learning Performance ◽  
Educational Goals ◽  
Educational Approach ◽  
Positive Attitudes ◽  
Early Results ◽  
Study Results

In this work, we describe an educational approach based on augmented reality (AR) and mobile technology that has been developed with the aim to engage students in a learning procedure regarding the electric forces as well as Coulomb’s Law. Initially, we present the AR learning environment and we explain its design principles with respect to the educational goals we aim to accomplish. The idea behind the present approach has been to present students with a novel learning environment that aligns well with their familiarization with mobile technology and the pleasure they take in making use of this technology, in order to stimulate their intrinsic motivation and learning performance. In addition, we demonstrate the early results of a classroom study performed in order to estimate students’ reaction to the AR approach and get an indication of their motivation levels and ease of use, with respect to the AR tool. Based on the study results, we conclude that students have demonstrated positive attitudes toward the AR learning approach and we claim that mobile AR may be incorporated for educational purposes in physics curricula.

Accurate Detection and Quantization of Leaf- Diseases through Soft Computing

2018 ◽  
Vol 1 (1) ◽  
pp. 236-247
Author(s):  
Divya Srivastava ◽  
Rajitha B. ◽  
Suneeta Agarwal
Keyword(s):  
Machine Learning ◽  
Image Processing ◽  
Agricultural Production ◽  
Bacterial Blight ◽  
Early Stage ◽  
Second Phase ◽  
Computationally Efficient ◽  
Stage Of Disease ◽  
Accurate Detection ◽  
Two Phases

Diseases in leaves can cause the significant reduction in both quality and quantity of agricultural production. If early and accurate detection of disease/diseases in leaves can be automated, then the proper remedy can be taken timely. A simple and computationally efficient approach is presented in this paper for disease/diseases detection on leaves. Only detecting the disease is not beneficial without knowing the stage of disease thus the paper also determine the stage of disease/diseases by quantizing the affected of the leaves by using digital image processing and machine learning. Though there exists a variety of diseases on leaves, but the bacterial and fungal spots (Early Scorch, Late Scorch, and Leaf Spot) are the most prominent diseases found on leaves. Keeping this in mind the paper deals with the detection of Bacterial Blight and Fungal Spot both at an early stage (Early Scorch) and late stage (Late Scorch) on the variety of leaves. The proposed approach is divided into two phases, in the first phase, it identifies one or more disease/diseases existing on leaves. In the second phase, amount of area affected by the disease/diseases is calculated. The experimental results obtained showed 97% accuracy using the proposed approach.

Representação e simbolismo: artes visuais na fronteira Brasil/Bolívia

2020 ◽  
Vol 4 (3) ◽  
pp. 286
Author(s):  
Paulo César Antonini de Souza ◽  
Derick Trindade Bezerra
Keyword(s):  
Visual Arts ◽  
Social Order ◽  
Research Field ◽  
Border Region ◽  
Second Phase ◽  
Two Dimensional ◽  
Santa Cruz ◽  
Cultural Conditions ◽  
Two Phases ◽  
America Latina

ResumoTendo por campo de investigação o Festival da América do Sul Pantanal (FASP) em 2018, na cidade de Corumbá (Brasil), objetiva-se identificar a materialidade e conceitos que permeiam as manifestações artísticas bidimensionais nesta região de fronteira, a partir da percepção de artistas da Bolívia. A pesquisa se organizou em duas fases: na primeira foi realizado um levantamento em plataformas online de produções acadêmicas em artes visuais, com foco no trabalho bidimensional, utilizando os descritores “arte popular” e “estética latina” resultando em três artigos. Na segunda fase foram selecionados dois trabalhos de uma artista da Bolívia, participante da mostra “Conexão Santa Cruz”, realizada durante o FASP 2018, que foram analisados em seus níveis representacional e simbólico. Pela interpretação das imagens foi possível construir uma leitura sobre a perspectiva da artista a respeito de suas condições culturais dentro da ordenação social em que se encontra situada.Palavras-chave: Artes Visuais. Arte Popular. Arte Regional. América Latina. Representation and symbolism: visual arts on the Brazil/Bolivia frontierAbstractHaving as research field the Festival da América do Sul Pantanal (FASP) in 2018, in the city of Corumbá (Brazil), the objective is to identify the materiality and concepts that permeate the two-dimensional artistic manifestations in this border region, from the perception of artists from Bolivia. The research was organized in two phases: in the first, a survey was carried out on online platforms of academic productions in visual arts, focusing on two-dimensional work, using the descriptors “arte popular” and “estética latina” resulting in three articles. In the second phase, two works were selected by an artist from Bolivia, participating in the exhibition “Conexão Santa Cruz”, held during FASP 2018, which were analyzed at their representational and symbolic levels. Through the interpretation of the images, it was possible to construct a reading on the artist’s perspective regarding her cultural conditions within the social order in which she is located.Keywords: Visual Arts. Folk Art. Regional Art. Latin America.Representación y simbolismo: artes visuales en la frontera de Brasil/BoliviaResumenTeniendo como campo de investigación el Festival de Sudamérica Pantanal (FASP) en 2018, en la ciudad de Corumbá (Brasil), el objetivo es identificar la materialidad y conceptos que permean las manifestaciones artísticas bidimensionales en esta región fronteriza, desde la percepción de artistas de Bolivia. La investigación se organizó en dos fases: en la primera, se realizó una encuesta en plataformas online de producciones académicas en artes visuales, con foco en el trabajo bidimensional, utilizando los descriptores “arte popular” y “estética latina” dando como resultado tres artículos. En la segunda fase, dos obras fueron seleccionadas por un artista de Bolivia, participante de la exposición “Conexão Santa Cruz”, realizada durante FASP 2018, que fueron analizadas en sus niveles representativos y simbólicos. A través de la interpretación de las imágenes, fue posible construir una lectura sobre la perspectiva de la artista sobre sus condiciones culturales dentro del orden social en el que se ubica.Palabras clave: Artes Visuales. Arte Popular. Arte Regional. América Latina.

Application of Project-based Learning for Primary Teachers - A New Direction in Professional Training at Pedagogical Universities and Colleges in Vietnam

2020 ◽  
Author(s):  
Thi Tam Bui ◽  
T.T.H. Vu ◽  
Q.H. Le ◽  
Trong Luong Pham ◽  
T.M.A. Nguyen ◽  
...  
Keyword(s):  
Teacher Training ◽  
Training Program ◽  
Primary Education ◽  
Primary Teachers ◽  
Project Based Learning ◽  
Primary Teacher ◽  
Great Success ◽  
Learning Method ◽  
Teacher Training Program ◽  
Primary Teacher Training

Teaching staffs in general and primary teachers in particular have been proven to contribute to great success of the comprehensive renovation process in the current Vietnamese education system. Significantly, pedagogical universities specialized in primary education should predominantly pay attention to the quality of training and meet the requirements of society. In the case of Tay Nguyen University in Vietnam, lecturer staffs involved in training of primary teachers have made great efforts in applying new teaching methods. Furthermore, it has been used effectively in many parts of the primary teacher training program is the project-based learning method. In this paper, in addition to general theories about the project-learning method, we will present the advantages of applying the teaching method in the primary teacher training program in general and in the "Crafts and Techniques" module in particular at Tay Nguyen University. Finally, discussion process of applying project-based learning and project evaluation methods of primary education students in teaching this module are preferred.

scholarly journals Siamese Reconstruction Network: Accurate Image Reconstruction from Human Brain Activity by Learning to Compare

2019 ◽  
Vol 9 (22) ◽  
pp. 4749
Author(s):  
Lingyun Jiang ◽  
Kai Qiao ◽  
Linyuan Wang ◽  
Chi Zhang ◽  
Jian Chen ◽  
...  
Keyword(s):  
Deep Learning ◽  
Human Brain ◽  
Brain Activity ◽  
Feature Space ◽  
Training Data ◽  
Reconstruction Method ◽  
Learning Method ◽  
Training Samples ◽  
Visual Reconstruction ◽  
Relationship Of

Decoding human brain activities, especially reconstructing human visual stimuli via functional magnetic resonance imaging (fMRI), has gained increasing attention in recent years. However, the high dimensionality and small quantity of fMRI data impose restrictions on satisfactory reconstruction, especially for the reconstruction method with deep learning requiring huge amounts of labelled samples. When compared with the deep learning method, humans can recognize a new image because our human visual system is naturally capable of extracting features from any object and comparing them. Inspired by this visual mechanism, we introduced the mechanism of comparison into deep learning method to realize better visual reconstruction by making full use of each sample and the relationship of the sample pair by learning to compare. In this way, we proposed a Siamese reconstruction network (SRN) method. By using the SRN, we improved upon the satisfying results on two fMRI recording datasets, providing 72.5% accuracy on the digit dataset and 44.6% accuracy on the character dataset. Essentially, this manner can increase the training data about from n samples to 2n sample pairs, which takes full advantage of the limited quantity of training samples. The SRN learns to converge sample pairs of the same class or disperse sample pairs of different class in feature space.

scholarly journals Comparative evaluation of WIMP and immersive natural finger interaction: a user study on CAD assembly modeling

2021 ◽  
Author(s):  
Marius Fechter ◽  
Benjamin Schleich ◽  
Sandro Wartzack
Keyword(s):  
User Interfaces ◽  
User Study ◽  
Spatial Location ◽  
Ease Of Use ◽  
Natural Interaction ◽  
Assembly Modeling ◽  
3D Space ◽  
Computer Mouse ◽  
Study Results ◽  
Assembly Procedure

AbstractVirtual and augmented reality allows the utilization of natural user interfaces, such as realistic finger interaction, even for purposes that were previously dominated by the WIMP paradigm. This new form of interaction is particularly suitable for applications involving manipulation tasks in 3D space, such as CAD assembly modeling. The objective of this paper is to evaluate the suitability of natural interaction for CAD assembly modeling in virtual reality. An advantage of the natural interaction compared to the conventional operation by computer mouse would indicate development potential for user interfaces of current CAD applications. Our approach bases on two main elements. Firstly, a novel natural user interface for realistic finger interaction enables the user to interact with virtual objects similar to physical ones. Secondly, an algorithm automatically detects constraints between CAD components based solely on their geometry and spatial location. In order to prove the usability of the natural CAD assembly modeling approach in comparison with the assembly procedure in current WIMP operated CAD software, we present a comparative user study. Results show that the VR method including natural finger interaction significantly outperforms the desktop-based CAD application in terms of efficiency and ease of use.

scholarly journals Development and validation of a short version of the Sarcopenia Quality of Life questionnaire: the SF-SarQoL

2021 ◽  
Author(s):  
A. Geerinck ◽  
C. Beaudart ◽  
J.-Y. Reginster ◽  
M. Locquet ◽  
C. Monseur ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Short Form ◽  
Reduction Process ◽  
Community Dwelling ◽  
Short Version ◽  
Second Phase ◽  
Life Questionnaire ◽  
Quality Of Life Questionnaire ◽  
Two Phases

Abstract Purpose To facilitate the measurement of quality of life in sarcopenia, we set out to reduce the number of items in the previously validated Sarcopenia Quality of Life (SarQoL®) questionnaire, and to evaluate the clinimetric properties of this new short form. Methods The item reduction process was carried out in two phases. First, information was gathered through item-impact scores from older people (n = 1950), a Delphi method with sarcopenia experts, and previously published clinimetric data. In the second phase, this information was presented to an expert panel that decided which of the items to include in the short form. The newly created SFSarQoL was then administered to older, community-dwelling participants who previously participated in the SarcoPhAge study. We examined discriminative power, internal consistency, construct validity, test–retest reliability, structural validity and examined item parameters with a graded response model (IRT). Results The questionnaire was reduced from 55 to 14 items, a 75% reduction. A total of 214 older, community-dwelling people were recruited for the validation study. The clinimetric evaluation showed that the SF-SarQoL® can discriminate on sarcopenia status [EWGSOP2 criteria; 34.52 (18.59–43.45) vs. 42.86 (26.56–63.69); p = 0.043], is internally consistent (α = 0.915, ω = 0.917) and reliable [ICC = 0.912 (0.847–0.942)]. A unidimensional model was fitted (CFI = 0.978; TLI = 0.975; RMSEA = 0.108, 90% CI 0.094–0.123; SRMR = 0.055) with no misfitting items and good response category separation. Conclusions A new, 14-item, short form version of the Sarcopenia Quality of Life questionnaire has been developed and shows good clinimetric properties.

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