scholarly journals KESESUAIAN TINGKAT PENCAHAYAAN GEDUNG SEKOLAH DASAR DAN PEMAHAMAN GURU TENTANG SISTEM PENCAHAYAAN SEKOLAH

2020 ◽  
Vol 1 (2) ◽  
pp. 1-7
Author(s):  
Erni Kurniati ◽  
Soeprijanto ◽  
Irzan Zakir
Keyword(s):  
Primary School ◽  
Energy Saving ◽  
Multiple Choice ◽  
Electrical Energy ◽  
Survey Method ◽  
Lighting System ◽  
Multiple Choice Questions ◽  
Purposive Sampling ◽  
Science Laboratories ◽  
The Impact

Abstract This research has the purpose to knowing the value of the lighting level in the room at primary school, is in conformity with applicable regulations or not and to knowing teacher’s knowledge and understanding level about the school lighting system. This research conducted in May until July 2016 at primary school in Kelurahan Rawamangun, East Jakarta. This research is quantitative descriptive with survey method. The sampling technique used in this research is random purposive sampling, where purposive that schools are not taken in a period of improvement and the respondent teachers are permanent teachers. Samples taken random with a degree of error of ± 10 %, so sample taken is 10 schools and 80 teachers. The results of this research is a translation percentage descriptive of the data suitability lighting levels at one to six classrooms, a teachers' room, library and science laboratories when sunny weather use the lights and do not use lights. And data of teacher’s understanding of school lighting system, which divided into five dimensions is healthy condition in classrooms, the lighting in the classrooms, electrical energy-saving concept of the school, the impact of lighting on health and health dan safety in the classroom as stated in 15 item multiple-choice questions. The results of this research stated that 10 schools have measured lighting levels can be concluded that the 0 % suitability rate of illumination for the one classroom, second classroom, third classroom, fourth classroom and science laboratories, 10 % suitability for the five classroom, six classroom dan teacher’s room when using the lights and do not use the lights. And suitability for the library is 11.1 % when not using lights and 12.5 % when using light. And from the research data of objective tests 15 item multiple-choice question for teacher's understanding can be concluded that the percentage of comprehension for the dimensions of healthy condition in classroom is 83.33 %, the dimensions of the lighting in the classroom is 40.416 % , the dimensions of the electrical energy-saving concept of the school is 92.5 % , dimensions of the impact of lighting on health is 68.75 % , and the dimensions of health and safety in the classroom is 49.58 % . There are several dimensions that are not understood by the teacher’s, because it need an advanced program for theacher’s follow-up to can better understand the kind of school lighting system. Abstrak Penelitian ini bertujuan untuk mengetahui nilai tingkat pencahayaan pada ruang-ruang sekolah dasar apakah sudah sesuai dengan ketentuan yang berlaku dan untuk mengetahui tingkat pemahaman guru mengenai sistem pencahayaan sekolah. Penelitian ini dilaksanakan pada bulan Mei sampai dengan bulan Juli 2016 di sekolah dasar di lingkungan kelurahan Rawamangun, Jakarta Timur. Penelitian ini merupakan penelitian kuntitatif deskriptif dengan menggunakan metode survei. Teknik pengambilan sampel yang digunakan dalam penelitian ini yaitu teknik acak dengan pertimbangan tertentu (random purposive sampling), dimana pertimbangannya yaitu sekolah yang diambil tidak dalam masa perbaikan dan responden guru-guru merupakan guru tetap. Sampel pada penelitian ini diambil secara acak (random) dengan taraf kesalahan penelitian ±10 %, sehingga jumlah sampel yang diambil yaitu sebanyak 10 sekolah dan 80 orang guru-guru Hasil penelitian ini berupa penjabaran secara persentase deskriptif mengenai data kesesuaian tingkat pencahayaan pada ruang kelas satu sampai enam, ruang guru, perpustakaan dan laboratorium IPA saat cuaca cerah menggunakan lampu dan tidak menggunakan lampu. Serta data pemahaman responden guru-guru tentang sistem pencahayaan sekolah yang terjabarkan dalam lima dimensi yaitu kondisi ruang belajar yang sehat, pencahayaan pada ruang belajar, konsep hemat energi listrik sekolah, dampak pencahayaan terhadap kesehatan dan kesehatan dan keselamatan kerja pada ruang belajar yang tertuang dalam 15 item pertanyaan pilihan ganda. Hasil penelitian ini menyatakan bahwa dari 10 sekolah yang diukur tingkat pencahayaan didapatkan kesimpulan bahwa 0% kesesuaian tingkat pencahayaan untuk ruang kelas satu, kelas dua, kelas tiga, kelas empat dan ruang laboratorium IPA, 10 % kesesuaian untuk ruang kelas lima, ruang kelas enam dan ruang guru baik saat menggunakan lampu dan tidak menggunakan lampu. Untuk ruang perpustakaan yaitu 11.1 % kesesuaiannya saat tidak menggunakan lampu dan 12.5 % kesesuaiannya saat menggunakan lampu. Dari data hasil penelitian tes objektif berbentuk pilihan ganda 15 item pertanyaan untuk pemahaman guru dapat ditarik kesimpulan bahwa persentase pemahaman untuk dimensi kondisi ruang belajar yang sehat yaitu 83.33%, dimensi pencahayaan pada ruang belajar yaitu 40.416%, dimensi konsep hemat energi listrik sekolah yaitu 92.5%, dimensi dampak pencahayaan terhadap kesehatan yaitu 68.75%, dan dimensi kesehatan dan keselamatan kerja pada ruang belajar yaitu 49.58%. Masih terdapat beberapa dimensi yang tidak dipahami oleh guru dengan baik oleh karena itu perlu diadakan sebuah program lanjutan agar guru-guru dapat lebih memahami sistem pencahayaan yang baik pada sekolah.

scholarly journals In Situ Simulation-based Team Training for Post-cardiac Surgical Emergency Chest Reopen in the Intensive Care Unit

2009 ◽  
Vol 37 (1) ◽  
pp. 74-78 ◽  
Author(s):  
L. Nunnink ◽  
A.-M. Welsh ◽  
M. Abbey ◽  
C. Buschel
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Multiple Choice ◽  
Surgical Patient ◽  
Multiple Choice Questions ◽  
In Situ Simulation ◽  
Video Training ◽  
Surgical Emergency ◽  
Simulation Based ◽  
The Impact

Emergency chest reopen of the post cardiac surgical patient in the intensive care unit is a high-stakes but infrequent procedure which requires a high-level team response and a unique skill set. We evaluated the impact on knowledge and confidence of team-based chest reopen training using a patient simulator compared with standard video-based training. We evaluated 49 medical and nursing participants before and after training using a multiple choice questions test and a questionnaire of self-reported confidence in performing or assisting with emergency reopen. Both video- and simulation-based training significantly improved results in objective and subjective domains. Although the post-test scores did not differ between the groups for either the objective (P=0.28) or the subjective measures (P=0.92), the simulation-based training produced a numerically larger improvement in both domains. In a multiple choice question out of 10, participants improved by a mean of 1.9 marks with manikin-based training compared to 0.9 with video training (P=0.03). On a questionnaire out of 20 assessing subjective levels of confidence, scores improved by 3.9 with manikin training compared to 1.2 with video training (P=0.002). Simulation-based training appeared to be at least as effective as video-based training in improving both knowledge and confidence in post cardiac surgical emergency resternotomy.

scholarly journals The perception of genetically modified plants by farmers in Szabolcs-Szatmár-Bereg County, Hungary

2021 ◽  
pp. 73-77
Keyword(s):  
Agricultural Education ◽  
Genetically Modified ◽  
Multiple Choice ◽  
Gm Crops ◽  
Multiple Choice Questions ◽  
Relevant Difference ◽  
Gm Plants ◽  
Gender Education ◽  
The Impact ◽  
Traditional Crops

In this account we report a study that surveyed and quantified the opinion on the acceptability of genetically modified (GM) crops by farmers working in Szabolcs-Szatmár-Bereg County located in North Easter Hungary. Authors answered the question whether there is a difference in perception and reasoning of the county’s agricultural workers regarding GM crops. We evaluated the impact of age, gender, education, and agricultural education of responders on rating GM plants to be more dangerous than traditional crops. Is there a relevant difference when responders are administered multiple choice questions, rather than single choice questions? Can we change farmers’ position on the GM technology by using multiple choice questions?

scholarly journals Efektivitas Social Media Marketing E-Commerce dalam Meningkatkan Brand Image Perusahaan (Survei Pada Pelanggan Tokopedia)

Prologia ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 505
Author(s):  
Defrianto Defrianto ◽  
Riris Loisa
Keyword(s):  
Social Media ◽  
Communication Theory ◽  
Brand Image ◽  
Social Media Marketing ◽  
Survey Method ◽  
Marketing Communication ◽  
Purposive Sampling ◽  
Image Dimension ◽  
The Social ◽  
The Impact

The research was done to determine the impact the of social media marketing will have on brand image Tokopedia. The research uses marketing communication theory, social media marketing, and brand image. Tokopedia is an e-commerce that offers a variety of products for its users starting with bill payment, electronics, beauty, automotive, and daily necessities. The approach used for this study is a quantitative approach with a survey method. The population in this study is the user of Tokopedia and the number of samples taken as much as 218 individuals and are using nonprobability sampling techniques with the purposive sampling approach. The data collected in this study is from a questionnaire. Based on the results of the research, it has been obtained that partial, there is an impact that social media marketing has had on the brand image Tokopedia. On the dimension of social media marketing, communication indicators are the highest indicator, and on the brand image dimension, brand benefit and competence indicators are the highest indicator. The relation that happened is only 28,3%. The rest of the 71,7% are affected by other factors outside the social media marketing activity.Penelitian ini dilakukan untuk mengetahui pengaruh social media marketing terhadap brand image Tokopedia. Penelitian ini menggunakan teori komunikasi pemasaran, social media marketing, dan brand image. Tokopedia merupakan e-commerce yang menawarkan berbagai macam produk-produk untuk penggunanya dimulai dari pembayaran tagihan, elektronik, kecantikan, otomotif, dan kebutuhan sehari-hari. Pendekatan yang digunakan untuk penelitian ini adalah pendekatan kuantitatif dengan metode survey. Populasi dalam penelitian ini adalah pengguna Tokopedia dan jumlah sampel yang diambil sebanyak 218 orang dan menggunakan teknik nonprobability sampling dengan pendekatan purposive sampling. Data yang dikumpulkan dalam penelitian ini dengan menggunakan kuisioner. Berdasarkan hasil penelitian, maka diperoleh hasil bahwa secara parsial, ada pengaruh social media marketing terhadap brand image Tokopedia. Pada dimensi social media marketing, indikator komunikasi merupakan indikator yang tertinggi, dan pada dimensi brand image, indikator brand benefit and competence merupakan indikator tertinggi. Hubungan yang terjadi hanya sebesar 28,3%. Sisanya 71,7% dipengaruhi oleh faktor lain diluar kegiatan social media marketing. 

scholarly journals PENGARUH MEDIA VIDEO PEMBELAJARAN TERHADAP HASIL BELAJAR IPA DITINJAU DARI KEAKTIFAN SISWA

2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Dwi Yunita ◽  
Astuti Wijayanti
Keyword(s):  
Data Collection ◽  
Multiple Choice ◽  
Multiple Choice Questions ◽  
The Impact ◽  
Quasi Experiment

This research is aimed to know the impact of using video as a media toward the learning result of sciences for students in class VII in SMPN 1 Turi on 2016/2017 which is looked by the student’s creativity. This research is quasi experiment. The object of this research is the student’s result. The technique of data collection is using test, questioner and documentation techniques. Instrument test is containing with 30 multiple-choice questions, and questioner instrument is containing with 20 statements. As the result, the researcher obtained Fcalculate = 19,747 and p = 0,000, the average of learning result is 20,78, the average of questioner is 60,09. Based on the average of learning result and questioner, then there is an impact by video as a media toward the learning result of sciences for students in class VII which is looked by the student’s creativity.

scholarly journals Perception on Multiple Choice Questions: Its Challenges and Implication Among Grade 12 Senior High Students of Mindanao State University-Sulu

2021 ◽  
Vol 2 (1) ◽  
pp. 123-131
Author(s):  
Salha U. Amil
Keyword(s):  
High School Students ◽  
Time Pressure ◽  
Assessment Tool ◽  
Multiple Choice ◽  
Survey Method ◽  
State University ◽  
Test Format ◽  
Multiple Choice Questions ◽  
School Students ◽  
The Subject

This study investigated the perception on Multiple Choice Questions: Its challenges and implications among Grade 12 Senior High Students of Mindanao State University-Sulu. Descriptive survey method was used in this study. Random sampling was used to select 100 students, 50 from GAS strand and 50 from STEM strand Grade 12 Senior high school students. The researcher prepared a survey questionnaire to obtain the necessary data. Mean was used to analyze the perceived challenges and implication while an independent T-test sample was used to test the hypotheses at alpha level of 0.05.The following were the highlight of the study: Multiple Choice Questions is a test format only used as an assessment tool during their Quarterly Examinations and it was revealed that MCQ is challenging foremost due to the need to answer critically under time pressure. Consequently, they need to manage their time in order to answer every subject. The challenge of MCQ also lies in the difficulty of the subject Also, the result revealed the implications of MCQ tends to urge students to answer each subject at limited time pressure students that they experience test anxiety. Meanwhile, there is a need to look into the level of difficulty of the subject matter which requires student rigorous preparation before exam. More so, MCQ develop student’s analysis on problem solving which provides them a real time experience of taking major exams and develop time management in studying and strategies in answering as it encourages them to answer with persistence and resilience. The study recommended that the school administration should encourage the applicability of this test format to other colleges in the institution that require licensure examination, Setting programs and intervention for the improvements of this endeavour  and Creating more research studies.

scholarly journals Should students change their answers on multiple choice questions?

2021 ◽  
Vol 45 (1) ◽  
pp. 182-190
Author(s):  
Justin W. Merry ◽  
Mary Kate Elenchin ◽  
Renee N. Surma
Keyword(s):  
Multiple Choice ◽  
Multiple Choice Questions ◽  
Negative Direction ◽  
Incorrect Answer ◽  
Test Taking ◽  
Data Support ◽  
Test Taking Strategies ◽  
Biology Courses ◽  
Student Grades ◽  
The Impact

Multiple choice exams are ubiquitous, but advice on test-taking strategies varies and is not always well informed by research. This study evaluated the question of whether students benefit or are harmed when they change their initial answers on multiple choice questions in the context of physiology and biology courses. Previously marked examinations were reviewed for eraser marks that indicated answer changes, and the impact of these changes on exam grades was tabulated. In addition, faculty and students were surveyed for their opinions about changing answers. A plurality of faculty (36%) reported a belief that answer changes usually harm student grades, whereas a slim majority of students (51%) believed that answer changing helped their scores (χ2 = 60.52, P < 0.0001). Empirically, across two exams, students changed their answer from an incorrect answer to a correct one 2.8 times (SD 2.2) compared with 1.0 time (SD 1.4) changing in the negative direction. Therefore, on average, students benefited ( V =  123.5, P < 0.0001) from answer changing. Furthermore, comparing across two exams in the same course, some students were consistently more likely to change their answers than others (adjusted R2= 0.23, P < 0.0001), but the impact of changing answers on the first exam provided no prediction of how much a student would benefit from answer changing on the second exam (adjusted R2= −0.004, P = 0.42). These data support the argument that students should be advised to review and revise responses to exam questions before submitting them.

scholarly journals Interactive e-module using Zoom Cloud Meeting platform to reduce misconceptions on salt hydrolysis material

2021 ◽  
Vol 15 (2) ◽  
pp. 283-290
Author(s):  
Maria Erna ◽  
Lenny Anwar ◽  
Mazidah Mazidah
Keyword(s):  
High School ◽  
Research Design ◽  
Multiple Choice ◽  
Sampling Technique ◽  
Senior High School ◽  
Multiple Choice Questions ◽  
Purposive Sampling

This study aimed to determine the effectiveness of using an interactive e-module to reduce students’ misconceptions on salt hydrolysis material at grade XI in senior high school. This study implemented a pre-experiment with one group pretest-posttest research design, which utilized one class as the experimental class. Samples were selected by using purposive sampling technique, and it was obtained one class as the experimental class, namely class XI in State Madrasah Aliyah 1 Pekanbaru, Riau, Indonesia. Before giving the treatment, the sample was administered a pretest and after the treatment, they were given a posttest. The pretest and posttest questions occupied three-tier multiple choice questions. The reduction of misconceptions on Salt Hydrolysis material after using the interactive e-module was 16.21%. The study found that interactive e-modules effective to reduce misconceptions on salt hydrolysis material was significant.

scholarly journals Impact Measurement on Medical Faculty for Adhering to Appropriate Guidelines in Framing Effective Multiple-Choice Questions for Item Analysis

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Surajit Kundu ◽  
Jaideo M Ughade ◽  
Anil R Sherke ◽  
Yogita Kanwar ◽  
Samta Tiwari ◽  
...  
Keyword(s):  
Item Analysis ◽  
Multiple Choice ◽  
Medical Faculty ◽  
Discrimination Index ◽  
Cognitive Domain ◽  
Difficulty Level ◽  
Multiple Choice Questions ◽  
Impact Measurement ◽  
Difficulty Index ◽  
The Impact

Background: Multiple-choice questions (MCQs) are the most frequently accepted tool for the evaluation of comprehension, knowledge, and application among medical students. In single best response MCQs (items), a high order of cognition of students can be assessed. It is essential to develop valid and reliable MCQs, as flawed items will interfere with the unbiased assessment. The present paper gives an attempt to discuss the art of framing well-structured items taking kind help from the provided references. This article puts forth a practice for committed medical educators to uplift the skill of forming quality MCQs by enhanced Faculty Development programs (FDPs). Objectives: The objective of the study is also to test the quality of MCQs by item analysis. Methods: In this study, 100 MCQs of set I or set II were distributed to 200 MBBS students of Late Shri Lakhiram Agrawal Memorial Govt. Medical College Raigarh (CG) for item analysis for quality MCQs. Set I and Set II were MCQs which were formed by 60 medical faculty before and after FDP, respectively. All MCQs had a single stem with three wrong and one correct answers. The data were entered in Microsoft excel 2016 software to analyze. The difficulty index (Dif I), discrimination index (DI), and distractor efficiency (DE) were the item analysis parameters used to evaluate the impact on adhering to the guidelines for framing MCQs. Results: The mean calculated difficulty index, discrimination index, and distractor efficiency were 56.54%, 0.26, and 89.93%, respectively. Among 100 items, 14 items were of higher difficulty level (DIF I < 30%), 70 were of moderate category, and 16 items were of easy level (DIF I > 60%). A total of 10 items had very good DI (0.40), 32 had recommended values (0.30 - 0.39), and 25 were acceptable with changes (0.20 - 0.29). Of the 100 MCQs, there were 27 MCQs with DE of 66.66% and 11 MCQs with DE of 33.33%. Conclusions: In this study, higher cognitive-domain MCQs increased after training, recurrent-type MCQ decreased, and MCQ with item writing flaws reduced, therefore making our results much more statistically significant. We had nine MCQs that satisfied all the criteria of item analysis.

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