scholarly journals Prototipe Sistem Computer Based Test dengan Pengacakan Soal Menggunakan Metode Fisher-Yates Shuffle

2021 ◽  
Vol 8 (2) ◽  
pp. 81-89
Author(s):  
Aryajaya Alamsyah ◽  
Imam Marzuki Shofi ◽  
Hendra Bayu Suseno
Keyword(s):  
Black Box ◽  
Computer Based

Evaluasi pendidikan di Sekolah Menengah Kejuruan Negeri 2 Depok seperti Ulangan Harian, Ulangan Tengah Semester, Ulangan Akhir Semester, dan Ujian Sekolah Berstandar Nasional belum terkomputerisasi. Evaluasi pendidikan yang belum terkomputerisasi ini mengakibatkan perlunya biaya untuk penggandaan soal dan waktu untuk proses koreksi jawaban. Oleh karena itu, solusi untuk menjawab masalah tersebut adalah pembuatan sebuah sistem terkomputerisasi untuk melakukan evaluasi pendidikan atau sering disebut sebagai computer-based test (CBT). Penelitian ini bertujuan untuk membuat sistem CBT di SMKN 2 Depok, sesuai dengan rencana pihak sekolah yang ingin merapkan sistem CBT pada evaluasi pendidikan. Penelitian ini menggunakan metode Fisher-Yates shuffle (FYS) untuk melakukan pengacakan soal. Metode pengembangan sistem yang digunakan adalah Waterfall. Alat yang digunakan dalam pembuatan CBT yaitu PHP, JavaScript, Bootstrap dan MySQL. Percobaan pada sistem CBT dilakukan dengan mengacak soal ujian yang terdiri atas 30 soal. Pengacakan soal dilakukan sebanyak 40 kali. Pengacakan soal yang dilakukan berhasil dengan baik, karena tidak terdapat urutan soal yang sama. Pengujian sistem dilakukan menggunakan metode black box. Hasil pengujian sistem menunjukan bahwa fungsional sistem sudah 100% berjalan dengan baik.

scholarly journals COMPUTER BASED TEST (CBT) PADA SEKOLAH TINGGI TARAKANITA JAKARTA MENGGUNAKAN METODE COMPUTERIZED FIXED-FORM TEST (CFT)

2017 ◽  
Vol 4 (1) ◽  
Author(s):  
Petrus Dwi Ananto Pamungkas
Keyword(s):  
High School ◽  
Management System ◽  
Learning Management System ◽  
Black Box ◽  
Application Development ◽  
Final Exam ◽  
Black Box Testing ◽  
Computer Based ◽  
Learning Management ◽  
Waterfall Model

[Id] Ujian merupakan salah satu tahapan yang biasa digunakan untuk mengevaluasi kemampuan seseorang dalam melakukan serangkaian kegiatan. Dalam serangkaian kegiatan pembelajaran di Sekolah Tinggi Tarakanita juga perlu suatu tahapan dalam mengukur kemampuan seorang mahasiswa. Tahapan ujian tersebut dilakukan dua kali dalam satu semester, yaitu ujian tengah semester dan ujian akhir semester. Dengan jumlah sekitar 900 mahasiswa, setiap ujian berlangsung maka Sekolah Tinggi Tarakanita harus menyiapkan sekitar 64.800 sampai 108.000 lembar kertas atau sekitar 130 sampai 216 rim kertas ukuran F4 (folio) yang hanya digunakan saat ujian berlangsung. Setelah kegiatan ujian selesai maka lembaran soal ujian tidak digunakan dan akan ditumpuk dalam gudang. Selain mendukung program pemerintah dalam kampanye o Green/em> ternyata soal ujian berbasis Computer Based Test (CBT) juga mampu menghemat biaya sampai 80% untuk setiap kali kegiatan ujian berlangsung. Melalui integrasi Learning Management System (LMS) yang dibangun di Sekolah Tinggi Tarakanita maka soal ujian berbasis Computer Based Test (CBT) ini dapat dilaksanakan dengan baik. Dengan menggunakan metode penelitian eksperimen maka dirancang sebuah aplikasi soal ujian berbasis Computer Based Test (CBT). Sedangkan metode pengembangan aplikasi yang digunakan adalah waterfall model dengan black box testing sebagai metode yang dipilih untuk pengujian aplikasi. Adapun hasil ujicoba aplikasi menunjukkan bahwa soal ujian berbasis Computer Based Test (CBT) dapat dilaksanakan dengan baik melalui dukungan sarana dan prasarana yang sudah tersedia. Bahkan hasil ujian pun dapat langsung diketahui beserta lokasi benar dan salah ada di nomor mana saja. Oleh karena itu, aplikasi ini juga dapat digunakan sebagai latihan dalam persiapan menghadapi ujian. [En] The test is one of the stages used to evaluate a person's ability to perform a series of activities. In a series of learning activities at Sekolah Tinggi Tarakanita also need a step in measuring ability of a student. Stages of the exam is done twice in one semester, the midterm exam and the final exam of the semester. With about 900 students, each exam is ongoing so Tarakanita High School must prepare around 64,800 to 108,000 sheets of paper or about 130 to 216 reams of F4 size (folio) paper that is only used during the test. After the exam is over, the exam sheet is not used and will be stacked in the warehouse. In addition to supporting government programs in the campaign "Go Green" was a matter of test based Computer Based Test (CBT) is also able to save costs up to 80% for each time the examination takes place. Through the integration of Learning Management System (LMS) built at Tarakanita High School, this Computer Based Test (CBT) based test can be implemented well. By using the experimental research method then designed an application test questions based on Computer Based Test (CBT). While the application development method used is waterfall model with black box testing as the method chosen for testing the application. The results of the application test show that the question of Computer Based Test (CBT) based test can be done well through the support of facilities and infrastructure that are already available. Even the test results can be directly known along with the correct location and wrong in any number. Therefore, this application can also be used as an exercise in preparation for exams.

Behaviorism

2011 ◽  
pp. 127-147
Author(s):  
Irene Chen
Keyword(s):  
Instructional Design ◽  
Black Box ◽  
Chain Model ◽  
Thought Processes ◽  
Immediate Feedback ◽  
Specific Stimulus ◽  
Stimulus Response ◽  
Computer Based Learning ◽  
Computer Based ◽  
The Mind

The theory of behaviorism concentrates on the study of overt behaviors that can be observed and measured (Good & Brophy, 1990). In general, the behavior theorists view the mind as a “black box” in the sense that response to stimulus can be observed quantitatively, ignoring the possibility of thought processes occurring in the mind. Behaviorists believe that learning takes place as the result of a response that follows on a specific stimulus. By repeating the S-R (stimulus-response) cycle, the organism (may it be an animal or human) is conditioned into repeating the response whenever the same stimulus is present. The behavioral emphasis on breaking down complex tasks, such as learning to read, into subskills that are taught separately has a powerful influence on instructional design. Behaviors can be modified, and learning is measured by observable change in behavior. The behavior theorists emphasize the need of objectivity, which leads to great accentuation of statistical and mathematical analysis. The design principles introduced by the behavior theorists continue to guide the development of today’s computer-based learning. In distance education courseware and instructional software, key behavior-modification principles are used. For example, a typical course Web site usually states the objectives of the software; uses text, visual, or audio to apply appropriate reinforcers; provides repetition and immediate feedback; uses principles to shape, chain, model, punish, and award the learners; incorporates a scoring system as a part of the system; and provides status of the progress of the learner.

Media Pembelajaran Anak TK Dengan Metode CBI (Computer Based Instruction)

2018 ◽  
Vol 6 (2) ◽  
pp. 115-124
Author(s):  
Didik Setiyadi ◽  
Syahbaniar Rofiah
Keyword(s):  
Active Learning ◽  
Learning Model ◽  
Black Box ◽  
Kindergarten Children ◽  
Computer Assisted ◽  
Computer Based Instruction ◽  
Black Box Testing ◽  
Computer Based ◽  
Based Instruction ◽  
Media Learning

Abstract Current information technology can make many aspects of life, one of which is the aspect of education. The educational aspect requires an efficient learning media and interesting to attract interest from the students learning. Learning media applications for kindergarten can assist students in understanding the material taught in kindergarten, which typically use long sentences and illustrations that are difficult to understand. Learning for KINDERGARTEN children who do currently still using media learning accounting, so as to make students less interested to follow the learning. The learning model as it is expected to be replaced by a more active learning model, creative, effective and fun, in order to increase interest in learning students and improve learning results students. Research conducted is with the method of utilization of computer in education, known as computer-assisted learning, or better known as CBI (Computer Based Instruction) that are expected to change into the atmosphere a more active learning, creative, effective and fun. Keywords: Black Box testing, CBI, Kindergarten, Media learning, Waterfall Method, Abstrak Teknologi informasi saat ini dapat mempermudah banyak aspek kehidupan, salah satunya adalah aspek pendidikan. Aspek pendidikan memerlukan media pembelajaran yang efisien dan menarik untuk menarik minat belajar siswa-siswi. Aplikasi media pembelajaran untuk anak TK ini dapat membantu siswa-siswi dalam memahami materi yang diajarkan pada anak TK, yang biasanya menggunakan kalimat-kalimat yang panjang dan ilustrasi yang sulit dimengerti. Pembelajaran untuk anak TK yang dilakukan saat ini masih banyak yang menggunakan media belajar konvesional, sehingga membuat para siswa kurang berminat untuk mengikuti pembelajaran tersebut. Model pembelajaran seperti ini diharapkan dapat diganti dengan model pembelajaran yang lebih aktif, kreatif, efektif dan menyenangkan, agar dapat meningkatkan minat belajar siswa-siswi dan meningkatkan hasil belajar siswa-siswi. Penelitian yang dilakukan adalah dengan metode pemanfaatan komputer dalam pendidikan yang dikenal dengan pembelajaran dengan bantuan komputer atau lebih dikenal dengan sebutan CBI (Computer Based Instruction) yang diharapkan dapat merubah menjadi suasana pembelajaran yang lebih aktif, kreatif, efektif dan menyenangkan. Kata Kunci: Anak TK, Black Box testing, Media pembelajaran, Metode CBI, Waterfall.

Cell morphology, volume, and surface area determinations from multilevel contouring within HVEM micrographs of serial sections and whole-cell mounts

1987 ◽  
Vol 45 ◽  
pp. 588-589
Author(s):  
M. Marko ◽  
A. Leith ◽  
D. Parsons
Keyword(s):  
Surface Area ◽  
Electron Micrographs ◽  
Cell Morphology ◽  
Individual Variation ◽  
Serial Section ◽  
Stereo Pair ◽  
Complex Structures ◽  
Serial Sections ◽  
Surface Areas ◽  
Computer Based

The use of serial sections and computer-based 3-D reconstruction techniques affords an opportunity not only to visualize the shape and distribution of the structures being studied, but also to determine their volumes and surface areas. Up until now, this has been done using serial ultrathin sections.The serial-section approach differs from the stereo logical methods of Weibel in that it is based on the Information from a set of single, complete cells (or organelles) rather than on a random 2-dimensional sampling of a population of cells. Because of this, it can more easily provide absolute values of volume and surface area, especially for highly-complex structures. It also allows study of individual variation among the cells, and study of structures which occur only infrequently.We have developed a system for 3-D reconstruction of objects from stereo-pair electron micrographs of thick specimens.

A hitchhiker’s guide to microscopy and microanalysis using telecommunications, e-mail, and the Internet

1994 ◽  
Vol 52 ◽  
pp. 390-391 ◽  
Author(s):  
Nestor J. Zaluzec
Keyword(s):  
The Internet ◽  
Information Superhighway ◽  
The World ◽  
Exchange Information ◽  
On Line ◽  
Computer Based ◽  
Software And Hardware ◽  
Communication Software ◽  
Basic Ideas ◽  
E Mail

The Information SuperHighway, Email, The Internet, FTP, BBS, Modems, : all buzz words which are becoming more and more routine in our daily life. Confusing terminology? Hopefully it won't be in a few minutes, all you need is to have a handle on a few basic concepts and terms and you will be on-line with the rest of the "telecommunication experts". These terms all refer to some type or aspect of tools associated with a range of computer-based communication software and hardware. They are in fact far less complex than the instruments we use on a day to day basis as microscopist's and microanalyst's. The key is for each of us to know what each is and how to make use of the wealth of information which they can make available to us for the asking. Basically all of these items relate to mechanisms and protocols by which we as scientists can easily exchange information rapidly and efficiently to colleagues in the office down the hall, or half-way around the world using computers and various communications media. The purpose of this tutorial/paper is to outline and demonstrate the basic ideas of some of the major information systems available to all of us today. For the sake of simplicity we will break this presentation down into two distinct (but as we shall see later connected) areas: telecommunications over conventional phone lines, and telecommunications by computer networks. Live tutorial/demonstrations of both procedures will be presented in the Computer Workshop/Software Exchange during the course of the meeting.

Computer based simulated patient for teaching history-taking

1973 ◽  
Vol 37 (8) ◽  
pp. 27-31
Author(s):  
HA Brody ◽  
LF Lucaccini ◽  
M Kamp ◽  
R Rozen
Keyword(s):  
Simulated Patient ◽  
History Taking ◽  
Teaching History ◽  
Computer Based

Auditory Training to Improve Speech Perception and Self-Efficacy in Aging Adults

2020 ◽  
Vol 63 (4) ◽  
pp. 1270-1281
Author(s):  
Leah Fostick ◽  
Riki Taitelbaum-Swead ◽  
Shulamith Kreitler ◽  
Shelly Zokraut ◽  
Miriam Billig
Keyword(s):  
Speech Perception ◽  
Self Efficacy ◽  
Temporal Order Judgment ◽  
Auditory Training ◽  
Intensity Discrimination ◽  
Training Design ◽  
Auditory Temporal Processing ◽  
Temporal Properties ◽  
Computer Based ◽  
Aging Adults

Purpose Difficulty in understanding spoken speech is a common complaint among aging adults, even when hearing impairment is absent. Correlational studies point to a relationship between age, auditory temporal processing (ATP), and speech perception but cannot demonstrate causality unlike training studies. In the current study, we test (a) the causal relationship between a spatial–temporal ATP task (temporal order judgment [TOJ]) and speech perception among aging adults using a training design and (b) whether improvement in aging adult speech perception is accompanied by improved self-efficacy. Method Eighty-two participants aged 60–83 years were randomly assigned to a group receiving (a) ATP training (TOJ) over 14 days, (b) non-ATP training (intensity discrimination) over 14 days, or (c) no training. Results The data showed that TOJ training elicited improvement in all speech perception tests, which was accompanied by increased self-efficacy. Neither improvement in speech perception nor self-efficacy was evident following non-ATP training or no training. Conclusions There was no generalization of the improvement resulting from TOJ training to intensity discrimination or generalization of improvement resulting from intensity discrimination training to speech perception. These findings imply that the effect of TOJ training on speech perception is specific and such improvement is not simply the product of generally improved auditory perception. It provides support for the idea that temporal properties of speech are indeed crucial for speech perception. Clinically, the findings suggest that aging adults can be trained to improve their speech perception, specifically through computer-based auditory training, and this may improve perceived self-efficacy.

Age Norms for Auditory-Perceptual Neurophonetic Parameters: A Prerequisite for the Assessment of Childhood Dysarthria

2020 ◽  
Vol 63 (4) ◽  
pp. 1071-1082
Author(s):  
Theresa Schölderle ◽  
Elisabet Haas ◽  
Wolfram Ziegler
Keyword(s):  
Assessment Tool ◽  
Developmental Trajectories ◽  
Voice Quality ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Age Norms ◽  
Elementary School Age ◽  
Speech Characteristics ◽  
Substantial Progress ◽  
Computer Based

Purpose The aim of this study was to collect auditory-perceptual data on established symptom categories of dysarthria from typically developing children between 3 and 9 years of age, for the purpose of creating age norms for dysarthria assessment. Method One hundred forty-four typically developing children (3;0–9;11 [years;months], 72 girls and 72 boys) participated. We used a computer-based game specifically designed for this study to elicit sentence repetitions and spontaneous speech samples. Speech recordings were analyzed using the auditory-perceptual criteria of the Bogenhausen Dysarthria Scales, a standardized German assessment tool for dysarthria in adults. The Bogenhausen Dysarthria Scales (scales and features) cover clinically relevant dimensions of speech and allow for an evaluation of well-established symptom categories of dysarthria. Results The typically developing children exhibited a number of speech characteristics overlapping with established symptom categories of dysarthria (e.g., breathy voice, frequent inspirations, reduced articulatory precision, decreased articulation rate). Substantial progress was observed between 3 and 9 years of age, but with different developmental trajectories across different dimensions. In several areas (e.g., respiration, voice quality), 9-year-olds still presented with salient developmental speech characteristics, while in other dimensions (e.g., prosodic modulation), features typically associated with dysarthria occurred only exceptionally, even in the 3-year-olds. Conclusions The acquisition of speech motor functions is a prolonged process not yet completed with 9 years. Various developmental influences (e.g., anatomic–physiological changes) shape children's speech specifically. Our findings are a first step toward establishing auditory-perceptual norms for dysarthria in children of kindergarten and elementary school age. Supplemental Material https://doi.org/10.23641/asha.12133380

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