UNY Journal Collections (Universitas Negeri Yogyakarta)
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AN INITIAL EXPLORATION ON TERRORISM ISSUES IN MALAYSIA AND INDONESIA: THE CASE OF THE WALL STREET JOURNAL
No full textThe symbiotic relationship between Islam and media is inevitable. The frequent of media coverage about Islam has been researched by many especially since the remarkable incident of September 11 in 2001. From that moment, Islam has been viewed and labelled as negative by the Western media specifically to the Muslims living in America and those in the Middle East countries. This phenomenon has been contagious to the Muslims in Southeast Asian countries such as Malaysia and Indonesia as these two countries are believed to have a connection with recent terrorist groups such as Islamic State of Iraq and the Levant (ISIL) and Islamic State in Iraq and Syria (ISIS). Therefore, this study was conducted to see the frequent coverage specifically on terrorism issues as reported by the Wall Street Journal (WSJ) and to explore the news themes that emerged in the news reporting. To realize this study, the researchers applied both quantitative and qualitative analysis to analyse the online news articles found in WSJ from year 2012 until 2013. The qualitative software was used in this study namely QSR Nvivo 11 to help and assist the researchers to store, manage and codify the news and also the quantitative software which is SPSS to calculate the frequencies of the reporting. The findings revealed that WSJ reported news related to terrorism in Malaysia and Indonesia frequently but it seems that Indonesia received higher percentage compared to Malaysia. In terms of news themes, the results found four major themes that are very much related to terrorism issues such as terrorist attacks, suspected as terrorist and robbery from both issues happened in Malaysia and Indonesia
Perbedaan tingkat keberhasilan 3 metode ekualisasi pada penyelam terlatih di lingkungan air tawar
No full textPenyelam mengalami penambahan tekanan lingkungan ketika bergerak turun menambah kedalaman penyelaman. Tekanan tersebut menyebabkan volume ruang udara dalam telinga tengah berkurang dan dapat menyebabkan barotrauma dan kerusakan membran timpani. Tekanan tersebut harus diseimbangkan dengan cara melakukan ekualisasi. Ada tiga metode ekualisasi, yaitu metode valsava, toynbee dan menggerakkan rahang. Namun belum diketahui metode mana yang memiliki tingkat keberhasilan tertinggi. Penelitian ini mempelajari tingkat keberhasilan ketiga metode ekualisasi dengan membandingkan kedalaman yang berhasil dicapai oleh penyelam menggunakan tiga metode yang berbeda. Penelitian ini dilakukan pada 40 orang penyelam terlatih di lingkungan kolam air tawar dengan kedalaman 5 meter. Variabel yang diukur adalah angka kedalaman (dalam meter) yang berhasil dicapai penyelam. Hasil penelitian menunjukkan terdapat perbedaan yang signifikan antara capaian kedalaman menggunakan metode valsava dengan capaian kedalaman menggunakan metode toynbee (p\u3c0,05) dan terdapat perbedaan yang signifikan pula antara capaian kedalaman menggunakan metode valsava dengan capaian kedalaman menggunakan metode menggerakkan rahang (p\u3c0,05). Namun tidak didapati adanya perbedaan yang signifikan antara data capaian kedalaman menggunakan metode menggerakkan rahang dengan capaian kedalaman menggunakan metode toynbee (p\u3e0,05).
Difference in success rate of 3 equalize method among trained divers in the freshwater environment
Abstract
Divers experience increase of environmental pressure when the diver descends. This pressure causes the volume of air space in the middle ear to decrease, can cause barotrauma and tympanic damage. This pressure must be equalize. There are three methods of equalization, valsava maneuver, toynbee and moving the jaw. But it is not known which method has the highest success rate. This research studied the success rate of the three methods of equalization by comparing the depth achieved by divers using the three different methods. This study was conducted on 40 trained divers in the freshwater pool with 5 meters depth. The variable measured is the number of depths (in meters) successfully achieved by divers. The results of this study showed that there was a significant difference between the depth achieved using the Valsava maneuver with the depth achieved using the toynbee maneuver (p \u3c0.05) and there were also significant differences between the depth achieved using the Valsava maneuver with depth achieved using the jaw moving method (p \u3c0, 05). However, there was no significant difference between the depth achieved using the jaw moving method with depth achieved using the toynbee maneuver (p\u3e 0.05)
An analysis of multiple choice questions (MCQs): Item and test statistics from mathematics assessments in senior high school
No full textThe multiple-choice test is a common test format used in education. One of the purposes of this test is to evaluate the success of the learning process in a particular subject. Therefore, the efficiency of the evaluation depends on the quality of the test items used. This research was conducted in order to reveal the quality of the final mathematics examination items statistically. It was descriptive quantitative research employing two-parameter logistic (2pl) model of Item Response Theory (IRT). The data were obtained from the sample of 353 students established using the purposive sampling technique. This finding shows that 40% of the 35 items tested are very difficult, 60% are in the medium level, and there is no easy item. The most difficult material is the trigonometric calculation. The percentage of the item discrimination index is described as follows: 8.57% of the items are categorized as very low, 51.43% are categorized as low, 31.43% of the items have a medium item discrimination index value, 5.71% have a high item discrimination index value, and 2.86% of the items are categorized as very high. Moreover, the research found that all distractors functioned well. The highest information on ability θ = 0.4 with information function value of 5.38 and SEM = 0.6. This test is suitable for students with the ability of -1.42 \u3cθ \u3c2.65
A factor analysis of an instrument for measuring physical abuse experience of students at school
No full textViolence in schools is increasingly reported by the mass media. It indicates that its prevalence is escalating. An instrument which has a proper psychometric property is needed to investigate the phenomenon. The study aims to develop an instrument for measuring physical abuse experienced by students in schools and explore the construct of the instrument. To pursue those objectives, the content validitity, construct validity, and reliability analysis on the developed instrument were measured. Its content validity was confirmed through expert judgment, construct validity was proven through exploratory factor analysis, and reliability was estimated through Cronbach\u27s alpha coefficient. Experts considered that the content of all items were relevant, though they also suggested some improvement in wordings for greater clarity. The exploratory factor analysis on 31 items indicates that seven items need to be dropped and 24 items are divided into three factors called (1) victimized by friends with the loading factor ranging from 0.44 to 0.69, (2) victimizing friends with the loading factor ranging from 0.45 to 0.66, and (3) being victimized by teachers with the loading factor ranging from 0.57 to 0.68. The reliability of the test was 0.874. Based on this result, the developed instruments consist of three factors with good validity and reliability
Continuing professional development (CPD) for junior high school mathematics teachers: An evaluation study
No full textResponding to the importance of conducting evaluation on continuing professional development program for teachers, this study is aimed at describing the implementation and difficulty of Continuing Professional Development (CPD) of mathematics teachers of Junior High School (JHS) in Bandar Lampung, Indonesia. This research used a descriptive approach employing a quantitative-qualitative method with sequential explanatory strategy. The population of the research was 181 junior high school mathematics teachers who have already become civil servants. The samples were 63 teachers for quantitative research selected using stratified random sampling and proportional random sampling technique, while eight teachers for qualitative research were selected using purposive sampling technique. These eight teachers were selected because they were the only teachers handling the CPD program. The data were collected through a test, questionnaires, checklist sheet, study document, and interview. Data analysis was conducted using categorized performance trends, divided into five groups: Very Good/Difficult, Good/Difficult, Fair, Poor/Easy, and Very Poor/Very Easy. The data were analyzed using descriptive technique; the quantitative study analysis was performed by mean and standard deviation, whereas, the qualitative data analysis was obtained by data reduction, data display, and conclusion technique. The research results show that the majority of teachers\u27 CPD implementation is very poor, meanwhile, the difficulty of the engagement of CPD is categorized as fairly difficult
Pengembangan video pembelajaran sinyal-sinyal wasit bola basket untuk guru penjasorkes sekolah menengah atas
No full textPenelitian ini bertujuan untuk mengembangkan video pembelajaran sinyal-sinyal wasit sesuai dengan Fiba rules 2014 untuk Guru Penjasorkes SMA. Metode penelitian ini meliputi : (1)potensi dan masalah, (2) pengumpulan data, (3) desain produk, (4) validasi desain, (5) revisi desain, (6) ujicoba produk, (7) revisi produk, (8) ujicoba pemakaian, (9) revisi produk,(10) produksi masal. Subjek penelitian ini berjumlah 33 guru. Pengumpulan data menggunakan angket lembar penilaian produk dengan disertai lembar saran dan masukan untuk revisi produk. Analisis data menggunakan teknik analisis deskriptif dengan menggunakan persentase. Hasil penelitian adalah sebagai berikut: hasil validasi ahli media dan ahli materi menunjukkan nilai 88,58% dan berkategori sangat tinggi. Hasil ujicoba produk menunjukkan nilai 93,33% berkategori sangat tinggi. Hasil ujicoba pemakaian menunjukkan nilai 92,59%, berkategori sangat tinggi. Hasil uji efektifitas/ uji operasional data pretest dan post test pada uji efektifitas/ uji operasional menunjukkan peningkatan rata-rata nilai sebesar 9,09% yaitu dari 74,24% pada saat pretest menjadi 818,33% pada saat post test.
Developing Learning Video of Basketball Referee Signals for Physical Education Teachers in Senior High School
Abstract
This research aims to develop learning video of basketball referee signals based on Fiba Rules 2014 to physical education teacher of the senior high school. This research method includes: (1) the potentials and problems, (2) data collection, (3) the design of the product, (4) design validation, (5) design revisions, (6) test products, (7) product revision, (8 ) user trial, (9) the revision of the product, (10) the mass production. Subjects of this study are 33 teachers. Collecting data using a questionnaire sheet product assessment, accompanied by pieces of advice and input for the revision of the product. Data analysis using descriptive analysis techniques using percentages. The results of the study are as follows: the results of validation media experts and subject matter experts demonstrate the value of 88.58% and a very high category. The trial results demonstrate the value of 93.33% product category is very high. User trial results demonstrate the value of 92.59%, a very high category. The results of effectiveness test / operational test data are pre-test and post-test on the effectiveness test / operational test showed an average increase in value by 9.09% from 74.24% at the time of the pre-test be 818.33% at the post-test
Persepsi mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Yogyakarta terhadap atribut produk minuman kesehatan
No full textPemberian cairan sangat penting bagi atlet untuk menghindari dehidrasi yang dapat menyebabkan gangguan fisiologis tubuh. Produk minuman kesehatan diyakini mampu meningkatkan energi dan menjaga produktivitas pada saat dan setelah melakukan aktivitas fisik seperti bekerja dan olahraga, terutama bagi para olahragawan. Perilaku membeli produk minuman kesehatan dilakukan berdasarkan preferensi dan kebutuhan konsumen, salah satunya mempertimbangkan atribut produk. Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Yogyakarta (FIK UNY) terhadap atribut produk minuman kesehatan (harga, kemasan, merek, label, dan rasa). Penelitian menggunakan desain observasional cross sectional dengan subjek penelitian 100 orang mahasiswa FIK UNY yang diambil secara purposif. Analisis data menggunakan statistik deskriptif. Hasil penelitian menunjukkan bahwa sebagian besar subjek memiliki persepsi positif terhadap atribut produk minuman kesehatan. Kemasan yang mudah dibawa dan dipegang serta informasi nilai gizi merupakan indikator yang dianggap paling penting oleh subjek.
Perception on healthy drink product attributes among sports sciences college students in Universitas Negeri Yogyakarta
Abstract
Intake of fluids is very important for athletes to avoid dehydration which can cause physiological disorders of the body. Health drink products are supposed to increase energy and maintain productivity during and after physical activities such as work and exercise, especially for athletes. The behavior of buying health drink products is based on consumer preferences and needs, one of them considering product attributes. This study aimed to determine perception of students of the Faculty of Sport Sciences Yogyakarta State University (FIK UNY) on the attributes of health drink products (price, packaging, brand, label, and taste). The research used observational cross-sectional design. Subjects were 100 students of FIK UNY selected through purposive sampling. Data analysis employed descriptive statistics. The results showed that most respondents had positive perceptions on health drink product attributes. Packaging that was easy to carry and hold as well as information of nutritional value was an indicator that was considered most important by the subjects
Pengembangan LKPD inkuiri terbimbing untuk meningkatkan keterampilan berpikir kritis dan hasil belajar peserta didik
No full textPenelitian ini bertujuan untuk: (1) mendeskripsikan karakteristik lembar kerja peserta didik (LKPD) inkuiri terbimbing; (2) mengetahui kriteria kelayakan LKPD inkuiri terbimbing; (3) mengetahui peningkatan keterampilan berpikir kritis dengan menggunakan LKPD yang dikembangkan, dan (4) mengetahui hasil belajar peserta didik dengan menggunakan LKPD yang dikembangkan. Penelitian ini menggunakan metode research and development (R&D). Desain uji coba produk utama menggunakan LKPD inkuiri terbimbing pada kelas VIIA sebagai kelas eksperimen dan LKPD dari pendidik pada kelas VIIB sebagai kelas kontrol. Pengumpulan data menggunakan lembar observasi, angket, dan tes tertulis. Hasil penelitian ini berupa LKPD inkuiri terbimbing yang memiliki kategori sangat baik. Hasil pengembangan dan penelitian menunjukkan bahwa (1) karakteristik LKPD berbasis inkuiri terbimbing meliputi tahapan membuat prediksi, melakukan penyelidikan, mengumpulkan data, menginterpretasi data, dan mengembangkan kesimpulan; (2) kriteria kelayakan LKPD inkuiri terbimbing layak digunakan dalam pembelajaran IPA; (3) terjadi peningkatan keterampilan berpikir kritis peserta didik dengan total rerata gain score 0,43; dan (4) terjadi peningkatan hasil belajar peserta didik dengan total rerata gain score 0,34.
Developing students worksheet on guided inquiry to improve critical thinking skills and learning outcomes of students
Abstract
This study aims to: (1) explain the characteristics of student worksheet on guided inquiry; (2) determine the feasibility criteria of student worksheet developed; (3) determine the increase critical thinking skills using a student worksheet developed; and (4) determine learning outcomes of students using the student worksheet developed. This study was research and development (R & D) which adapted the model by Borg & Gall. The design of the main field testing used a student worksheet on guided inquiry in class VIIA as an experimental class and student of class VIIB as the control class. The data were collected using observation sheets, questionnaires, and written tests. The results of this study is in the form of a student worksheet on guided inquiry whicht has very good category. Results of the development and research show that (1) the characteristics of student worksheet based on the guided inquiry covering the steps to make predictions, conduct experiments, collecting data, interpretation data, and develop conclusions; (2) The feasibility criteria of the student worksheet on guided inquiry deserves used in science teaching; (3) There is an increase in critical thinking skills of students with a total mean gain score of 0.43; and (4) There is an increase in learning outcomes of students with a total mean gain score of 0.34
Pembelajaran I-CARE berbantuan praktikum: Peningkatan problem-solving skills dan hasil belajar siswa pada materi jaringan hewan
No full textProblem-solving skills dan hasil belajar biologi yang baik perlu dimiliki para siswa. Kedua hal tersebut masih rendah di SMAN 8 Malang sehingga perlu penerapan pembelajaran inovatif. Penelitian ini bertujuan untuk menganalisis (1) keterlaksanaan pembelajaran, (2) peningkatan problem-solving skills, dan (3) peningkatan hasil belajar siswa pada materi struktur dan fungsi jaringan hewan di SMAN 8 Malang melalui pembelajaran I-CARE berbantuan praktikum. Penelitian Tindakan Kelas (PTK) ini dilaksanakan dalam empat siklus dengan tahapan tiap siklus adalah perencanaan, tindakan, observasi/evaluasi, dan refleksi. Subjek penelitian adalah siswa kelas XI IPA-2 yang berjumlah 30 orang. Metode pengumpulkan data adalah observasi dan tes formatif. Instrumen penelitian terdiri atas tiga, yaitu lembar tes, lembar penilaian problem-solving skills, dan lembar observasi keterlaksanaan pembelajaran yang dilakukan lima observer. Hasil penelitian menunjukkan bahwa (1) peningkatan keterlaksanaan pembelajaran dari indikator aktivitas guru sebanyak 25% (Observasi: 65%; Siklus IV: 90%) dan indikator aktivitas siswa sebanyak 30% (Observasi: 62%; Siklus IV: 92%), (2) Peningkatan problem-solving skills sebanyak 18 poin (Observasi: 68; Siklus IV: 86); dan (3) peningkatan hasil belajar sebanyak 20 poin (Observasi: 66; Siklus IV: 86). Dapat disimpulkan bahwa penerapan model pembelajaran I-CARE berbantuan praktikum meningkatkan keterlaksanaan pembelajaran, problem-solving skills, dan hasil belajar siswa.
I-CARE learning-practicum assisted: Improving problem-solving skills and student learning outcomes in animal tissue material
Abstract
Problem-solving skills and good biology learning outcomes need to be possessed by students. Both of these are still low at SMAN 8 Malang, so it is necessary to apply an innovative learning. This study aimed to analyze: (1) learning implementation, (2) increase problem-solving skills, and (3) increase student learning outcomes in the structure and function of animal tissue material through I-CARE learning-practicum assisted. Classroom Action Research (CAR) is carried out in four cycles with the stages of each cycle are planning, action, observation/evaluation, and reflection. The research subjects were 30 students of class XI IPA-2, amounting to 30 people. We used observation and formative tests to collect data. The research instruments consisted of three, namely the test sheet, the problem-solving skills assessment sheet, and the learning implementation observation sheet conducted by five observers. The results of the study showed that (1) the increase in the learning implementation from teacher activity was 25% (Observation: 65%; Cycle IV: 90%) and student activity as much as 30% (Observation: 62%; Cycle IV: 92%), 2) Increasing problem-solving skills by 18 points (Observation: 68; Cycle IV: 86); and (3) increasing learning outcomes by 20 points (Observation: 66; Cycle IV: 86). It can be concluded that the implementation of I-CARE learning-practicum assisted increases the learning implementation, problem-solving skills, and student learning outcomes
Analisis Iteman dan model Rasch pada pengembangan instrumen kemampuan berpikir kritis peserta didik sekolah menengah kejuruan
No full textTujuan penelitian ini menganalisis instrumen kemampuan berpikir kritis. Penelitian ini merupakan penelitian kuantitatif. Data diperoleh dengan mengembangkan instrumen penilaian kemampuan berpikir kritis. Responden sebanyak 90 peserta didik yang diambil dari 3 SMK yang ada di kota Surakarta. Analisis data menggunakan perangkat lunak (software) analisis Iteman versi 3.0 dan Winstep versi 3.73. Metode yang digunakan dalam analisis ini yaitu metode tes klasik yaitu Iteman dan pemodelan Rasch. Hasil analisis dengan pemodelan Iteman diperoleh nilai Alpha Cronbach 0,80 berarti reliabilitas dari soal ini tinggi. Sedangkan dengan model Rasch Alpha Cronbach 0,74 berarti reliabilitas antara person dan item, sedangkan reliabilitas item 0,95 yang berarti item instrumen sangat bagus. Validitas item 0,93 menunjukkan soal dapat mengukur dan diperkuat dengan separation 4,34 item soal ini mempunyai sebaran respon yang baik. Instrumen kemampuan berpikir kritis dapat digunakan untuk penelitian selanjutnya.
Iteman and rasch model analysis on the development of critical thinking instruments for vocational school students
Abstract
The aimed of this study is to analyze the instrument of critical thinking skills. This research is quantitative research. Data was obtained by developing instruments for assessing critical thinking skills. Respondents were 90 students that taken from 3 Vocational Schools in Surakarta. Data analysis was using Iteman analysis software version 3.0 and Winstep version 3.73. The method used in this analysis were the classic test method, iteman and rasch models. The results of the analysis with iteman modeling obtained the Alpha Cronbach value of 0,800 means that the reliability of this problem was high. Whereas with the Rasch Alpha Cronbach model 0,74 means the reliability between person and item, while the reliability of the item is 0.95 which means the instrument item was very good. The validity of item 0.93 shows that the problem can be measured and reinforced with separation 4,34 items this question has a good distribution of responses. The instrument of critical thinking skills can be used for further research