scholarly journals THE EFFECTIVENESS OF ICT UTILIZATION ON COGNITIVE ACHIEVEMENT IN THE VOCATIONAL EDUCATION DURING THE COVID-19 OUTBREAK IN INDONESIA

2022 ◽  
Vol 9 (2) ◽  
pp. 259
Author(s):  
Yudha Aditya Fiandra ◽  
NFn Ambiyar ◽  
M Giatman ◽  
NFn Usmeldi ◽  
Nurhasan Syah
Keyword(s):  
Vocational Education ◽  
Transition Period ◽  
Meta Analysis ◽  
Main Tool ◽  
Cognitive Achievement ◽  
Learning Models ◽  
Post Test ◽  
Calculation Results ◽  
High Level ◽  
Vocational Learning

In the current Covid-19 transition period, it is very necessary to use innovative vocational learning models in digital models. The number of vocational learning models using ICT as the main tool during the pandemic needs to be studied further on how the model is implemented and its effectiveness. The problem that arises is that we do not know whether the use of ICT tools in vocational learning is effectively used. This study aims to empirically verify the effectiveness of ICT in vocational education learning during the Covid-19 transition period. Meta-Analysis is used as a method to conduct this research. There are 30 latest articles reviewed during the year of 2020 to 2021. All articles are classified based on the author, year of publication, the ICT device or application used, and the results of the post-test experimental and control classes. The results are obtained after the calculation using the effect size (ES) formula. The calculation results show that the learning using ICT as a tool during the Covid-19 pandemic has a high effect (1.28) on cognitive achievement in vocational education. The conclusion of this study is that ICT-assisted learning has a high level of effectiveness and is suitable for learning in the vocational field. Then, the dominant multimedia device or application used in the vocational learning in Indonesia is the computer technology network and it is the most widely used for the application of ICT in learning.

scholarly journals Meta-Analisis Model Pembelajaran Vokasi dalam Kondisi Covid-19

2020 ◽  
Vol 5 (2) ◽  
pp. 83-94
Author(s):  
Hari Din Nugraha ◽  
Deni Poniman ◽  
R.A. Vesitara Kencanasari ◽  
Asep Maosul ◽  
Muhammad Ibnu Rusydi
Keyword(s):  
Online Learning ◽  
Vocational Education ◽  
Transition Period ◽  
Meta Analysis ◽  
Learning Model ◽  
Successful Implementation ◽  
Education Students ◽  
Teachers And Students ◽  
E Learning ◽  
Vocational Learning

In the current Covid-19 transition period, an effective vocational learning model innovation is needed. The number of vocational learning models during this pandemic needs further study for a successful implementation. This study empirically verifies the vocational learning model during the Covid-19 pandemic and analyzes the factors that hinder vocational learning in the Covid-19 era. Systematic literature review and Meta-Analysis (PRISMA) were used as methods for conducting this research. The reviewed articles were 30 most recent articles from 2019 to 2020. All articles were classified based on author, year published, type of journal or conference, method, vocational learning model, and findings. The study reveals that the search results prove an increase in the number of articles published from 2019-2020. The results showed that e-learning is the most widely used learning model in vocational education. E-learning developed for vocational education must be able to measure competency outcomes through an e-portfolio, virtual-based, and easy to use. The obstacles that can be identified are the difficulty of teachers and students to adapt to changes in vocational learning from conventional to online learning during the COVID-19 transition; lack of working skills for vocational education students that are unobtainable during online learning; infrastructure problems; and uneven distribution of networks, especially in remote areas that have difficulty accessing the internet. Di masa transisi Covid-19 saat ini, dibutuhkan inovasi model pembelajaran vokasi yang efektif digunakan. Banyaknya model pembelajaran vokasi di masa pandemi ini perlu dikaji lebih lanjut yang tepat untuk diimplementasikan. Penelitian ini bertujuan untuk memverifikasi secara empiris model pembelajaran vokasi di masa pandemi covid 19 serta menganalisis faktor yang menghambat pembelajaran vokasi di era Covid-19. Systematic literarature review dan Meta-Analisis (PRISMA) digunakan sebagai metode untuk melakukan penelitian ini. Artikel yang ditinjau sebanyak 30 artikel terbaru dari tahun 2019 hingga 2020. Semua artikel diklasifikasikan berdasarkan penulis, tahun terbit, jenis jurnal atau konferensi, metode, model pembelajaran vokasi, dan temuan. Hasil studi disampaikan sebagai berikut. (1) Hasil penelusuran membuktikan adanya peningkatan jumlah artikel yang diterbitkan dari tahun 2019-2020. (2) Hasil penelitian menunjukan bahwa model pembelajaran e-learning merupakan pembelajaran yang paling banyak digunakan pada pendidikan vokasi. (3) E-learning yang dikembangkan untuk pendidikan vokasi harus bisa mengukur hasil kompetensi melalui e-portofolio, berbasis virtual dan mudah digunakan. (4) Hambatan yang dapat diidentifikasi adalah: (a) kesulitan adaptasi pengajar dan siswa dalam perubahan pembelajaran vokasi pada masa transisi covid-19 dari konvensional ke online, (b) kurangnya keterampilan bekerja para siswa pendidikan vokasi yang tidak didapatkan selama pembelajaran online, (c) masalah infrastruktur dan pemerataan jaringan yang belum merata terutama di daerah terpencil yang kesulitan akses internet.

PELAKSANAAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD UNTUK MENINGKATKAN HASIL BELAJAR PPKn SISWA SMP NEGERI 3 TELUK KUANTAN

2018 ◽  
Vol 2 (5) ◽  
pp. 789
Author(s):  
Maria Yulianti
Keyword(s):  
Cooperative Learning ◽  
Initial Data ◽  
Student Learning ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Learning Models ◽  
The Subject ◽  
High Level

The background of this study was the low student learning outcomes of PPKn, from 28 students who achievedthe completeness criteria at least only 11 students (39.29%). The low student learning outcomes are caused bythe high level of individuality between students so that the achievement of competence among studentsexperiences a very distant difference. Based on this, the researchers made improvements to student learningoutcomes through the application of STAD cooperative learning models. This research is a classroom actionresearch, with the subject of class VII of SMP Negeri 3 Teluk Kuantan. The data used in this study is PPKnlearning outcomes data. The results stated that after applying the STAD type cooperative learning model studentlearning outcomes had increased in the initial data the number of students who completed were 11 students, incycle I had an increase with the number of 18 students, and in cycle II the number of students who completedcontinued to increase by the number 22 student.

IMPLEMENTING SIM-OVG MODEL IN LEARNING ECONOMICS AT SMA NEGERI 10 SAMARINDA

2019 ◽  
Vol 1 (2) ◽  
pp. 151-164
Author(s):  
Watini Watini
Keyword(s):  
Learning Outcomes ◽  
Classroom Observation ◽  
Second Grade ◽  
Learning Models ◽  
Group Presentation ◽  
Second Grade Students ◽  
High Level ◽  
Work Method ◽  
High Level Thinking ◽  
Passing Grade

The reason underlying the implementation of the present study was because there was a finding revealing that there were still several students from cross-economics class of XI MIPA having difficulties in understanding the lessons. In addition, the students also had a kind of thought that economics was just about memorizing things which was not interesting and challenging that resulted in their unsatisfied learning outcomes. Therefore, the SIM-OVG model needed to be implemented in the learning process. The instruments of the present study were observation and, students’ learning reports and work method. The population of the study was the second grade students (4 classes) who enrolled economics subject at SMA Negeri 10 Samarinda, whereas the samples of the study were the students of XI MIPA-1 class (cross-economics class) at SMA Negeri 10 Samarinda. The number of the population and samples was 101 and 23 students respectively. The study lasted for one semester. The description of the classroom observation, the students’ scores and the group presentation were obtained for the data analysis. After implementing the SIM-OVG model, the results showed that; 1) in the affective aspect, the students showed a better attitude, 2) in the cognitive aspect, there was an improvement on the students’ learning outcomes (before the implementation of SIM-OVG model in XI MIPA-1 class, 52,17% of the students did not reach the passing-grade, but after the implementation, 100% of the students reached the passing-grade, and they also looked enthusiastic in doing their assignments, and 3) in the psychomotor aspect, the students became more skillful, creative, and be able to perform high level thinking. The researcher suggested that the dissemination should be done through MGMP forum and SIM-OVG model workshop. In addition, the researcher also suggested the integration of SIM-OVG model with other learning models and hoped that every school provided adequate facilities to support the implementation of SIM-OVG model.

Pengaruh Model Pembelajaran Problem Based Learning dan Gaya Kognitif Terhadap Hasil Belajar IPA Siswa di Kelas VII MTSN 2 Tanjung Jabung Timur

2018 ◽  
Vol 7 (1) ◽  
pp. 1-7
Author(s):  
Sartika Sepriyani ◽  
Rayandra Asyhar ◽  
Asrial Asrial
Keyword(s):  
Learning Outcomes ◽  
Science Learning ◽  
Cognitive Styles ◽  
Problem Based Learning ◽  
Learning Model ◽  
Learning Models ◽  
Embedded Figures Test ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental

The ability to solve problems is a skill that students need to have in dealing with various problems in life. This study aims to determine the effect of problem based learning models; cognitive styles and interaction between both factors on science learning outcomes of students in class VII of MTs 2 Tanjung Jabung Timur in academic year 2015/2016. This research was conducted with a quasi-experimental research method by applying a 2 × 2 factorial design. The study sample consisted of an experimental class of 30 students and a control class of 29 students. Data collection was conducted using two types of instruments, namely the Group Embedded Figures Test (GEFT) to measure students cognitive styles and students' learning outcomes test in essay forms. The Problem Based Learning model affect the learning outcomes, there is significant difference in science learning outcomes between students who have Cognitive field dependent (FD) style that is taught by the Problem Based Learning model and students who have Cognitive FD style that is taught by conventional learning models. The results show that the value of the experimental class post-test is higher than that of the control class. In short, the experimental class with the application of the Problem Based Learning model in the learning process provides higher learning outcomes than that of the conventional models.

scholarly journals Low versus high level of physical resemblance in simulation for the acquisition of basic surgical skill: a meta-analysis

2021 ◽  
pp. bmjstel-2020-000797
Author(s):  
Fabrizio Consorti ◽  
Gianmarco Panzera
Keyword(s):  
Undergraduate Students ◽  
Scoring System ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Surgical Skill ◽  
Undergraduate Medical Students ◽  
Study Selection ◽  
High Level ◽  
Physical Resemblance

BackgroundMany studies explored the use of simulation in basic surgical education, with a variety of devices, contexts and outcomes, with sometimes contradictory results.ObjectivesThe objectives of this meta-analysis were to focus the effect that the level of physical resemblance in a simulation has on the development of basic surgical skill in undergraduate medical students and to provide a foundation for the design and implementation of a simulation, with respect to its effectiveness and alignment with the learning outcomes.Study selectionWe searched PubMed and Scopus database for comparative randomised studies between simulations with a different level of resemblance. The result was synthesised as the standardised mean difference, under a random effect model.FindingsWe selected 12 out of 2091 retrieved studies, reporting on 373 undergraduate students (mean of subjects 15.54±6.89). The outcomes were the performance of simple skills and the time to complete a task. Two studies reported a scoring system; seven studies reported time for a task; and three studies reported both. The total number of measures included in the meta-analysis was 456 for score and 504 for time. The pooled effect size did not show any significant advantage in a simulation of a high level of physical resemblance over a lower level, both for the scoring system (−0.19, 95% CI −0.44 to 0.06) and for time (−0.14, 95% CI −0.54 to 0.27).ConclusionSimulations with a low level of physical resemblance showed the same effect as the simulation using a higher level of resemblance on the development of basic surgical skills in undergraduate students.

Comparison of Frenotomy Techniques for the Treatment of Ankyloglossia in Children: A Systematic Review

2020 ◽  
Vol 163 (3) ◽  
pp. 428-443
Author(s):  
Usman Khan ◽  
Jake MacPherson ◽  
Michael Bezuhly ◽  
Paul Hong
Keyword(s):  
Rating Scale ◽  
Pediatric Population ◽  
Meta Analysis ◽  
Numeric Rating Scale ◽  
Assessment Tools ◽  
Future Research ◽  
Randomized Controlled ◽  
Comprehensive Search ◽  
High Level ◽  
Numeric Rating

Objective To compare the effectiveness of conventional (CF), laser (LF), and Z-plasty (ZF) frenotomies for the treatment of ankyloglossia in the pediatric population. Data Sources A comprehensive search of PUBMED, EMBASE, and COCHRANE databases was performed. Review Methods Relevant articles were independently assessed by 2 reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Results Thirty-five articles assessing CF (27 articles), LF (4 articles), ZF (3 articles), and/or rhomboid plasty frenotomy (1 article) were included. A high level of outcome heterogeneity prevented pooling of data. All 7 randomized controlled trials (RCTs) were of low quality. Both CF (5 articles with 589 patients) and LF (2 articles with 78 patients) were independently shown to reduce maternal nipple pain on a visual analog or numeric rating scale. There were reports of improvement with breastfeeding outcomes as assessed on validated assessment tools for 88% (7/8) of CF articles (588 patients) and 2 LF articles (78 patients). ZF improved breastfeeding outcomes on subjective maternal reports (1 article with 18 infants) only. One RCT with a high risk of bias concluded greater speech articulation improvements with ZF compared to CF. Only minor adverse events were reported for all frenotomy techniques. Conclusions Current literature does not demonstrate a clear advantage for one frenotomy technique when managing children with ankyloglossia. Recommendations for future research are provided to overcome the methodological shortcomings in the literature. We conclude that all frenotomy techniques are safe and effective for treating symptomatic ankyloglossia.

scholarly journals Investigating regions of shared genetic variation in attention deficit/hyperactivity disorder and major depressive disorder: a GWAS meta-analysis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Victoria Powell ◽  
Joanna Martin ◽  
Anita Thapar ◽  
Frances Rice ◽  
Richard J. L. Anney
Keyword(s):  
Attention Deficit Hyperactivity Disorder ◽  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Genetic Correlation ◽  
Attention Deficit ◽  
Meta Analysis ◽  
Major Depressive ◽  
Hyperactivity Disorder ◽  
High Level ◽  
Genomic Regions

AbstractAttention deficit/hyperactivity disorder (ADHD) demonstrates a high level of comorbidity with major depressive disorder (MDD). One possible contributor to this is that the two disorders show high genetic correlation. However, the specific regions of the genome that may be responsible for this overlap are unclear. To identify variants associated with both ADHD and MDD, we performed a meta-analysis of GWAS of ADHD and MDD. All genome wide significant (p < 5 × 10–8) SNPs in the meta-analysis that were also strongly associated (p < 5 × 10–4) independently with each disorder were followed up. These putatively pleiotropic SNPs were tested for additional associations across a broad range of phenotypes. Fourteen linkage disequilibrium-independent SNPs were associated with each disorder separately (p < 5 × 10–4) and in the cross-disorder meta-analysis (p < 5 × 10–8). Nine of these SNPs had not been highlighted previously in either individual GWAS. Evidence supported nine of the fourteen SNPs acting as eQTL and two as brain eQTL. Index SNPs and their genomic regions demonstrated associations with other mental health phenotypes. Through conducting meta-analysis on ADHD and MDD only, our results build upon the previously observed genetic correlation between ADHD and MDD and reveal novel genomic regions that may be implicated in this overlap.

scholarly journals Deep learning for pulmonary embolism detection on computed tomography pulmonary angiogram: a systematic review and meta-analysis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shelly Soffer ◽  
Eyal Klang ◽  
Orit Shimon ◽  
Yiftach Barash ◽  
Noa Cahan ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pulmonary Embolism ◽  
Deep Learning ◽  
Sensitivity And Specificity ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Future Research ◽  
Learning Models ◽  
Summary Receiver Operating Characteristic ◽  
Pulmonary Angiogram

AbstractComputed tomographic pulmonary angiography (CTPA) is the gold standard for pulmonary embolism (PE) diagnosis. However, this diagnosis is susceptible to misdiagnosis. In this study, we aimed to perform a systematic review of current literature applying deep learning for the diagnosis of PE on CTPA. MEDLINE/PUBMED were searched for studies that reported on the accuracy of deep learning algorithms for PE on CTPA. The risk of bias was evaluated using the QUADAS-2 tool. Pooled sensitivity and specificity were calculated. Summary receiver operating characteristic curves were plotted. Seven studies met our inclusion criteria. A total of 36,847 CTPA studies were analyzed. All studies were retrospective. Five studies provided enough data to calculate summary estimates. The pooled sensitivity and specificity for PE detection were 0.88 (95% CI 0.803–0.927) and 0.86 (95% CI 0.756–0.924), respectively. Most studies had a high risk of bias. Our study suggests that deep learning models can detect PE on CTPA with satisfactory sensitivity and an acceptable number of false positive cases. Yet, these are only preliminary retrospective works, indicating the need for future research to determine the clinical impact of automated PE detection on patient care. Deep learning models are gradually being implemented in hospital systems, and it is important to understand the strengths and limitations of these algorithms.

scholarly journals Pre-post effect sizes should be avoided in meta-analyses

2016 ◽  
Vol 26 (4) ◽  
pp. 364-368 ◽  
Author(s):  
P. Cuijpers ◽  
E. Weitz ◽  
I. A. Cristea ◽  
J. Twisk
Keyword(s):  
Comparison Group ◽  
Meta Analysis ◽  
Effect Sizes ◽  
Behaviour Therapy ◽  
Natural Processes ◽  
Cognitive Behaviour ◽  
Post Test ◽  
The Difference ◽  
Meta Analyses ◽  
Highly Cited

AimsThe standardised mean difference (SMD) is one of the most used effect sizes to indicate the effects of treatments. It indicates the difference between a treatment and comparison group after treatment has ended, in terms of standard deviations. Some meta-analyses, including several highly cited and influential ones, use the pre-post SMD, indicating the difference between baseline and post-test within one (treatment group).MethodsIn this paper, we argue that these pre-post SMDs should be avoided in meta-analyses and we describe the arguments why pre-post SMDs can result in biased outcomes.ResultsOne important reason why pre-post SMDs should be avoided is that the scores on baseline and post-test are not independent of each other. The value for the correlation should be used in the calculation of the SMD, while this value is typically not known. We used data from an ‘individual patient data’ meta-analysis of trials comparing cognitive behaviour therapy and anti-depressive medication, to show that this problem can lead to considerable errors in the estimation of the SMDs. Another even more important reason why pre-post SMDs should be avoided in meta-analyses is that they are influenced by natural processes and characteristics of the patients and settings, and these cannot be discerned from the effects of the intervention. Between-group SMDs are much better because they control for such variables and these variables only affect the between group SMD when they are related to the effects of the intervention.ConclusionsWe conclude that pre-post SMDs should be avoided in meta-analyses as using them probably results in biased outcomes.

PROCEDURE IN PATIENTS WITH HEART FAILURE (UPDATE 2019) – NON-PHARMACOLOGICAL THERAPY

2020 ◽  
Vol 4 (53) ◽  
pp. 19-22
Author(s):  
Przemysław Mitkowski
Keyword(s):  
Heart Failure ◽  
Meta Analysis ◽  
Pharmacological Therapy ◽  
Functional Mitral Regurgitation ◽  
Pharmacological Management ◽  
Device Implantation ◽  
Patients With Heart Failure ◽  
Life Threatening ◽  
Treatment Analysis ◽  
High Level

Up-date of ESC Guidelines on management of patients with heart failure was published last year. Beside topics related to pharmacological treatment one can find also chapters dedicated to non-pharmacological management. In the field of ICD therapy Authors propose one may consider not to implant the device in patients over 70 years old, especially when they suffer from advanced heart failure and life-threatening comorbidities. It is in contra with meta-analysis presented after results of DANISH trial has been published, which underlined benefits of ICD treatment in such patients. Moreover in patients randomized to treatment without ICD almost 60% received CRTP. It is also important that 24 patients randomized to no-ICD group finally received ICD because of appearance of life-threatening ventricular arrhythmia. In such situation additional on-treatment analysis would be beneficial. One can get an impression that pulmonary vein ablation in patients with heart failure and atrial fibrillation achieve enough high level of recommendation despite favourable results of CASTLE-AF and on-treatment analysis of CABANA trials. Analysis of data according to received treatment seemed to be beneficial especially when the percentage of crossover is significant. Functional mitral regurgitation should be managed after meaningful analysis of each case and referral to MitraClip implantation should be based on the protocol of COAPT trial which proves benefits of a such device implantation.

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