scholarly journals HASIL PENGUJIAN SOFTWARE COMPUTERIZED ADAPTIVE TESTING (CAT) MATA PELAJARAN PENDIDIKAN AGAMA ISLAM (PAI) DALAM MEMBUAT REKAM MEDIK PEMBELAJARAN (RMP) UNTUK MENDIAGNOSIS KEMAMPUAN SISWA DI SEKOLAH

INFERENSI ◽  
2012 ◽  
Vol 6 (2) ◽  
pp. 183
Author(s):  
Winarno Winarno
Keyword(s):  
Research And Development ◽  
Religious Education ◽  
Computerized Adaptive Testing ◽  
Adaptive Testing ◽  
Estimation Result ◽  
Web Based ◽  
Test Items ◽  
Islamic Religion ◽  
Development Approach ◽  
Quantitative Descriptive

This research aims at  producing a Computerized Adaptive Testing (CAT) software Islamic religion education subject (CAT PAI) for the year 7 students of public junior high schoo and  to see the results of CAT software in making rekam medik pembelajaran (RMP) to diagnose student’s ability. This research used the research and development approach. The data was collected by doing observation and documentation. Analyzedto use quantitative descriptive technique. The findings of the research shows the CAT can be developed web-based, and The CAT is able to in estimating student’s ability correct be seen RMP. Overall, the CAT software can perform the tasks well in order to select test items and to measure student’s ability from correlation value between ability estimation result (è) in CAT with  Islamic religious education subjects enough tall that is 0,69.

scholarly journals PENGEMBANGAN COMPUTERIZED ADAPTIVE TESTING (CAT) DENGAN ALGORITMA LOGIKA FUZZY

2013 ◽  
Vol 15 (1) ◽  
pp. 47-70
Author(s):  
Haryanto Haryanto
Keyword(s):  
Fuzzy Logic ◽  
Research And Development ◽  
Computerized Adaptive Testing ◽  
Adaptive Testing ◽  
Series Data ◽  
Inference System ◽  
Fuzzy Logic Algorithm ◽  
Test Items ◽  
Quantitative Descriptive ◽  
User Friendly

Penelitian ini bertujuan menghasilkan: (1) model sistem inferensi dalam mengambil keputusan untuk memilih butir-butir tes yang tepat bagi siswa, (2) perangkat lunak Computerized Adaptive Testing (CAT) dengan algoritma logika fuzzy dalam mendeskripsikan kemampuan siswa. Penelitian dengan pen-dekatan Research and Development (R & D), terdiri atas dua bagian yaitu: (1) pengembangan program CAT, (2) pengujian program CAT pada siswa SMA Negeri 6 Yogyakarta kelas XII sebagai sampel, pada mata pelajaran Matematika dengan pokok bahasan Notasi sigma, barisan dan deret. Data dikumpulkan melalui observasi, dokumentasi, dan angket dan dianalisis secara deskriptif kuantitatif. Hasil penelitian menunjukkan program CAT: (1) mudah digunakan, tampilan interaktif, memiliki sistem keamanan, mudah diakses, dan mengacu standar kekinian, (2) dapat mengenali tiga macam pengguna saat proses login, (3) memiliki tiga macam basis data, (4) memiliki sembilan menu utama, (5) menggunakan model sistem inferensi algoritma logika fuzzy, (6) model tampilan program CAT, (7) dapat bekerja sesuai dengan fungsi dan jenis pengguna, dan (8) mampu mengelola: (a) bank soal, (b) mengemas butir-butir tes secara otomatis sesuai dengan kemampuan siswa, (c) pilihan jawaban dimunculkan secara acak, dan (d) menyimpan rekaman hasil tes secara individu maupun bersama-sama.Kata kunci: program CAT, bank soal______________________________________________________________DEVELOPING A COMPUTERIZED-ADAPTIVE TESTING WITH FUZZY LOGIC ALGORITHMAbstract The development of the Computerized-Adaptive Testing (CAT) aimed to investigate: 1) the performance of inference system in making decision to select the appropriate test items for the students, and 2) the performance of CAT program using fuzzy logic algorithm in describing the competence of students. This research and development (R&D) consists of two parts: (1) developing the CAT, (2) tested testing the CAT on mathematics at the topics of Sigma notation, sequence and series. Data were collected through observation, documentation and questionnaire and analyzed using quantitative descriptive technique. The result showed that: (1) the CAT user friendly, interactive, secure, accessible, and current and (2) able to recognize three types of users while logging-in three types of data bases, that nine options on the main menu it is able to work properly according to the function and the type of users, and administrered the bank and organize test items automatically, based on students’ competence, randomize the answer in the options, and record the result of the test simultaneously and individually.Keywords: CAT program

scholarly journals Development of Computerized Adaptive Testing for Emotion Regulation

2020 ◽  
Vol 11 ◽  
Author(s):  
Lingling Xu ◽  
Ruyi Jin ◽  
Feifei Huang ◽  
Yanhui Zhou ◽  
Zonglong Li ◽  
...  
Keyword(s):  
Emotion Regulation ◽  
Model Comparison ◽  
Computerized Adaptive Testing ◽  
Item Analysis ◽  
Well Being ◽  
Adaptive Testing ◽  
Vital Role ◽  
Test Items ◽  
Item Fit ◽  
Item Functioning

Emotion regulation (ER) plays a vital role in individuals’ well-being and successful functioning. In this study, we attempted to develop a computerized adaptive testing (CAT) to efficiently evaluate ER, namely the CAT-ER. The initial CAT-ER item bank comprised 154 items from six commonly used ER scales, which were completed by 887 participants recruited in China. We conducted unidimensionality testing, item response theory (IRT) model comparison and selection, and IRT item analysis including local independence, item fit, differential item functioning, and item discrimination. Sixty-three items with good psychometric properties were retained in the final CAT-ER. Then, two CAT simulation studies were implemented to assess the CAT-ER, which revealed that the CAT-ER developed in this study performed reasonably well, considering that it greatly lessened the test items and time without losing measurement accuracy.

scholarly journals PENGEMBANGAN ALAT UKUR KESANTUNAN BERBAHASA JAWA DALAM KOMUNIKASI BERSEMUKA FORMAL

LOKABASA ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 223
Author(s):  
Siti Mulyani ◽  
Endang Nurhayati ◽  
Avi Meilawati
Keyword(s):  
Research And Development ◽  
Speech Acts ◽  
School Level ◽  
First Year ◽  
Research Subjects ◽  
High School Level ◽  
Development Approach ◽  
Quantitative Descriptive ◽  
Measuring Tool ◽  
Polite Speech

Penelitian ini bertujuan untuk mengembangkan draf alat ukur kesantunan berbahasa Jawa dalam situasi bersemuka formal. Penelitian ini mempergunakan pendekatan research and development (R & D) berupa alat ukur kesantunan berbahasa Jawa sesuai dengan jenis tindak tuturnya. Subjek penelitian di tahun pertama ini meliputi para pendidik bahasa Jawa baik di tataran SLTP maupun tataran SLTA, maupun di perguruan tinggi yang diprediksi telah mempergunakan bahasa Jawa sebagai alat komunikasi secara santun. Lokasi penelitian adalah Yogyakarta.Pengumpulan data dilakukan dilakukan dengan survey-angket, observasi, dan dokumentasi. Analisis data dilakukan dengan teknik deskriptif kualitatif dan kuantitatif. Analisis  kualitatif diperguakan untuk mendeskripsikan jenis tindak tutur berbahasa Jawa dan aspek dalam alat ukur kesantunan tindak tuturnya, kuantitatif untuk mengetahuai skala kesantunannya. Berdasarkan jenisnya  tindak tuturnya yang terdapat dalam proses komunikasi bersemuka berbahasa Jawa pada proses pembelajaran dapat dibedakan menjadi lima jenis tidak tutur, yaitu: tindak tutur asertif, ekspresif, direktif, deklaratif dan komisif. Tindak tutur komisif merupakan tindak tutur yang tidak produktif. Suatu tuturan dapat dikategorikan menjadi suatu tuturan yang sangat santun, tuturan yang santun, agak santun, kurang santun , atau tuturan yang sangat tidak santun. Tingkat kesopanan suatu tuturan ditentukan oleh berbagai faktor yaitu mengandung maksim kesantunan atau tidak, sesuai tidak dengan tingkat tutur, ada tidaknya kinesik yang sesuai, nada suara yang sesuai, siap diri, tujuan dari pembicaraan, kesesuaian denga konteks, ada tidaknya sapaan, serta ada tidaknya penanda kesantunan.Abstract This study aims to develop a draft of Javanese politeness tools in a formal situation. This research uses research and development approach (R & D) in the form of measuring tools politeness of Javanese in accordance with the type of speech acts. Research subjects in this first year include the Javanese language educators both in junior high and high school level, as well as in universities that are predicted to have used the Java language as a means of polite communication. The research location is Yogyakarta. Data collection is done by survey-questionnaire, observation, and documentation. Data analysis was done by qualitative and quantitative descriptive technique. Qualitative analysis is used to describe the type of speech acts in Javanese language and aspects in the measuring tool of politeness of speech acts, quantitative to know the scale of politeness. Based on the type of speech acts contained in the process of communication in the language of Javanese learning process can be divided into five types of speechless, namely: assertive speech acts, expressive, directive, declarative and commissive. Commissive speech acts are unproductive speech acts. A speech can be categorized into a very polite speech, polite, somewhat polite, or polite speech. The level of decency of a speech is determined by various factors that contain the maxim of politeness or not, in accordance with not the level of speech, the presence or absence of the appropriate kinesik, the tone of the appropriate voice, ready yourself, the purpose of the conversation, conformity with the context, whether there is a greeting, markers of politeness.

scholarly journals Classification and Regression Tree and Computer Adaptive Testing in Cardiac Rehabilitation: Instrument Validation Study (Preprint)

2018 ◽  
Author(s):  
Linda Peute ◽  
Thom Scheeve ◽  
Monique Jaspers
Keyword(s):  
Cardiac Rehabilitation ◽  
Data Quality ◽  
Sensitivity And Specificity ◽  
Computerized Adaptive Testing ◽  
Regression Tree ◽  
Adaptive Testing ◽  
Classification And Regression Tree ◽  
Web Based ◽  
Classification And Regression ◽  
Multiple Domains

BACKGROUND There is a need for shorter-length assessments that capture patient questionnaire data while attaining high data quality without an undue response burden on patients. Computerized adaptive testing (CAT) and classification and regression tree (CART) methods have the potential to meet these needs and can offer attractive options to shorten questionnaire lengths. OBJECTIVE The objective of this study was to test whether CAT or CART was best suited to reduce the number of questionnaire items in multiple domains (eg, anxiety, depression, quality of life, and social support) used for a needs assessment procedure (NAP) within the field of cardiac rehabilitation (CR) without the loss of data quality. METHODS NAP data of 2837 CR patients from a multicenter Cardiac Rehabilitation Decision Support System (CARDSS) Web-based program was used. Patients used a Web-based portal, MyCARDSS, to provide their data. CAT and CART were assessed based on their performances in shortening the NAP procedure and in terms of sensitivity and specificity. RESULTS With CAT and CART, an overall reduction of 36% and 72% of NAP questionnaire length, respectively, was achieved, with a mean sensitivity and specificity of 0.765 and 0.817 for CAT, 0.777 and 0.877 for classification trees, and 0.743 and 0.40 for regression trees, respectively. CONCLUSIONS Both CAT and CART can be used to shorten the questionnaires of the NAP used within the field of CR. CART, however, showed the best performance, with a twice as large overall decrease in the number of questionnaire items of the NAP compared to CAT and the highest sensitivity and specificity. To our knowledge, our study is the first to assess the differences in performance between CAT and CART for shortening questionnaire lengths. Future research should consider administering varied assessments of patients over time to monitor their progress in multiple domains. For CR professionals, CART integrated with MyCARDSS would provide a feedback loop that informs the rehabilitation progress of their patients by providing real-time patient measurements.

scholarly journals DEVELOPING WEB-BASED MEDIA TO PROMOTE STUDENTS 'INITIAL CRAFTS

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Tina Amalia ◽  
Ivan Hanavi ◽  
Yuliatri Sastrawijaya ◽  
Jarudin Jarudin
Keyword(s):  
Research And Development ◽  
Community Life ◽  
Web Based ◽  
The Media ◽  
Development Approach

Training entrepreneurs is very important to equip students' skills in community life. The students' products in this aspect of handicrafts have been promoted by displaying them in glass cabinets.. Some works are sold directly by students to friends who are interested in buying handicraft products produced. Works that have long been displayed in glass cabinets are usually discarded and replaced by students' work the following year. This is unfortunate because there is no media promotion of students' handicrafts, the purpose of this research is to develop web-based promotional media to promote students' pre-work handicrafts. The method used in this research is by kuantitativ research and development approach. The instrument used kuesioane with a scale of five options liker. Involving 60 participants in product trials divided into two groups, three expert teams for product validation and 57 participants for product trials. The results of the study based on the validation team that the media is feasible to be used as a means of promotion of student handicraft products, while the results of the trial that web-based media is effective to promote the results of student pre-work handicrafts. Kesimpulnya that the products produced can be used as a means of conveying information to the wider community both nationally and globally indefinitely. The implication of this study is to facilitate marketing regardless of the level of the economy in all directions.

scholarly journals A new approach to computerized adaptive testing

2017 ◽  
Vol 10 (3) ◽  
pp. 33-45 ◽  
Author(s):  
L.S. Kuravsky ◽  
S.L. Artemenkov ◽  
G.A. Yuryev ◽  
E.L. Grigorenko
Keyword(s):  
Markov Processes ◽  
Computerized Adaptive Testing ◽  
Model Identification ◽  
Testing Procedure ◽  
Adaptive Testing ◽  
Observation Data ◽  
Polytomous Items ◽  
Discrete State ◽  
New Approach ◽  
Test Items

A new approach to computerized adaptive testing is presented on the basis of discrete-state discrete-time Markov processes. This approach is based on an extension of the G. Rasch model used in the Item Response Theory (IRT) and has decisive advantages over the adaptive IRT testing. This approach has a number of competitive advantages: takes into account all the observed history of performing test items that includes the distribution of successful and unsuccessful item solutions; incorporates time spent on performing test items; forecasts results in the future behavior of the subjects; allows for self-learning and changing subject abilities during a testing procedure; contains easily available model identification procedure based on simply accessible observation data. Markov processes and the adaptive transitions between the items remain hidden for the subjects who have access to the items only and do not know all the intrinsic mathematical details of a testing procedure. The developed model of adaptive testing is easily generalized for the case of polytomous items and multidimensional items and model structures.

scholarly journals A computerized adaptive testing advancing the measurement of subjective well-being

2019 ◽  
Vol 13 ◽  
Author(s):  
Yifang Wu ◽  
Yan Cai ◽  
Dongbo Tu
Keyword(s):  
Computerized Adaptive Testing ◽  
Simulated Data ◽  
Real Data ◽  
Well Being ◽  
Adaptive Testing ◽  
Test Time ◽  
Subjective Well Being ◽  
Test Items ◽  
Item Fit ◽  
Item Functioning

AbstractThis article aimed at developing an adaptive version of the subjective well-being (SWB) scale to measure a comprehensive concept of SWB among Chinese university students. Item response theory was employed to formulate the item bank of the SWB scale and computerized adaptive testing (CAT) for SWB (CAT-SWB), based on several commonly used SWB scales, after unidimensionality testing, model selection, local dependence testing, parameter estimation, item fit test and differential item functioning (DIF) analysis were performed. Finally, two CAT simulations using simulated-data and real-data were carried out to verify and evaluate the CAT-SWB. Results indicated that the proposed CAT-SWB had an excellent performance in that it largely reduces the number of test items and the length of test time without losing measurement precision.

scholarly journals A Web-Based Computerized Adaptive Testing (CAT) to Assess Patient Perception in Hospitalization

2011 ◽  
Vol 13 (3) ◽  
pp. e61 ◽  
Author(s):  
Tsair-Wei Chien ◽  
Wen-Chung Wang ◽  
Sheng-Yun Huang ◽  
Wen-Pin Lai ◽  
Julie Chi Chow
Keyword(s):  
Computerized Adaptive Testing ◽  
Adaptive Testing ◽  
Patient Perception ◽  
Web Based

scholarly journals Classification and Regression Tree and Computer Adaptive Testing in Cardiac Rehabilitation: Instrument Validation Study

10.2196/12509 ◽  
2020 ◽  
Vol 22 (1) ◽  
pp. e12509
Author(s):  
Linda Peute ◽  
Thom Scheeve ◽  
Monique Jaspers
Keyword(s):  
Cardiac Rehabilitation ◽  
Data Quality ◽  
Sensitivity And Specificity ◽  
Computerized Adaptive Testing ◽  
Regression Tree ◽  
Adaptive Testing ◽  
Classification And Regression Tree ◽  
Web Based ◽  
Classification And Regression ◽  
Multiple Domains

Background There is a need for shorter-length assessments that capture patient questionnaire data while attaining high data quality without an undue response burden on patients. Computerized adaptive testing (CAT) and classification and regression tree (CART) methods have the potential to meet these needs and can offer attractive options to shorten questionnaire lengths. Objective The objective of this study was to test whether CAT or CART was best suited to reduce the number of questionnaire items in multiple domains (eg, anxiety, depression, quality of life, and social support) used for a needs assessment procedure (NAP) within the field of cardiac rehabilitation (CR) without the loss of data quality. Methods NAP data of 2837 CR patients from a multicenter Cardiac Rehabilitation Decision Support System (CARDSS) Web-based program was used. Patients used a Web-based portal, MyCARDSS, to provide their data. CAT and CART were assessed based on their performances in shortening the NAP procedure and in terms of sensitivity and specificity. Results With CAT and CART, an overall reduction of 36% and 72% of NAP questionnaire length, respectively, was achieved, with a mean sensitivity and specificity of 0.765 and 0.817 for CAT, 0.777 and 0.877 for classification trees, and 0.743 and 0.40 for regression trees, respectively. Conclusions Both CAT and CART can be used to shorten the questionnaires of the NAP used within the field of CR. CART, however, showed the best performance, with a twice as large overall decrease in the number of questionnaire items of the NAP compared to CAT and the highest sensitivity and specificity. To our knowledge, our study is the first to assess the differences in performance between CAT and CART for shortening questionnaire lengths. Future research should consider administering varied assessments of patients over time to monitor their progress in multiple domains. For CR professionals, CART integrated with MyCARDSS would provide a feedback loop that informs the rehabilitation progress of their patients by providing real-time patient measurements.

scholarly journals Pengembangan sistem penilaian hasil belajar mata pelajaran menganalisis rangkaian listrik berbasis computerized adaptive testing

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Kamaruddin Kamaruddin ◽  
Haryanto Haryanto
Keyword(s):  
Research And Development ◽  
Learning Outcomes ◽  
Computerized Adaptive Testing ◽  
Standardized Test ◽  
Outcomes Assessment ◽  
Adaptive Testing ◽  
Item Bank ◽  
Assessment System ◽  
Electric Circuits ◽  
Learning Outcomes Assessment

Penelitian dan pengembangan ini bertujuan untuk: (1) menghasilkan instrumen tes terstandar untuk mata pelajaran Menganalisis Rangkaian Listrik yang tersimpan dalam bank soal elektronik; (2) menghasilkan perangkat lunak sistem penilaian berbasis CAT (SPBCAT) yang mampu melaksanakan tes secara adaptif; dan (3) SPBCAT yang mampu melakukan proses pengujian dengan unjuk kerja yang layak. Penelitian dan pengembangan ini dilaksanakan dalam empat tahap, yaitu: (1) definisi; (2) desain; (3) pengembangan; dan (4) pengujian. Kesimpulan dari hasil penelitian ini adalah: (1) instrumen tes terstandar yang berhasil dikembangkan berbentuk 105 butir pilihan ganda, tersusun dalam empat KD, dengan reliabilitas empiris, masing-masing 0,9086, 0,9067, 0,9087, dan 0,9086, dan tersimpan dalam bank soal elektronik; (2) SPBCAT mampu melaksanakan tes secara adaptif, dan menampilkan hasil tes dengan tepat; (3) perangkat lunak SPBCAT telah mampu menampilkan unjuk kerjanya secara layak dalam menguji 28 peserta tes secara serempak, dan mendapat penilaian sangat baik oleh pengguna. DEVELOPMENT OF LEARNING OUTCOMES ASSESSMENT SYSTEMS FOR ELECTRIC CIRCUITS ANALYZING SUBJECTS BASED ON COMPUTERIZED ADAPTIVE TESTINGAbstractThis research and development aim to: (1) produce standardized test instruments for Electric Circuits Analyzing subjects which is stored in an electronic item bank; (2) produce a software of learning outcomes assessment system based on CAT (SPBCAT) which able to performs test adaptively; and (3) SPBCAT which is able to perform adaptive testing process with decent performance. This research and development were conducted in four stages, i.e.: (1) the definition; (2) the design; (3) the development; and (4) the testing. The conclusions of this research are: (1) the standardized test instrument which has been successfully developed in the forms of 105 items of multiple choice, arranged in four KD, with empirical reliability is 0.9086, 0.9067, 0.9087, and 0.9086, and stored in the electronic item bank; (2) SPBCAT has been able to perform test adaptively, displays test result precisely; (3) SPBCAT has been able to show its performance properly by present test items simultaneously to 28 students and got a very good appraisal from its user.

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