scholarly journals Pengembangan Instrument Tes Berpikir Kritis Gen-Z Dalam Materi Manusia dan Cinta

2021 ◽  
Vol 4 (2) ◽  
pp. 607-622
Author(s):  
Subandri Simbolon ◽  
Hugo Theo Kurniason ◽  
Tetty Novitasari Simbolon
Keyword(s):  
Critical Thinking ◽  
Close Correlation ◽  
Regional Culture ◽  
Catholic High School ◽  
First Semester ◽  
A Value ◽  
Test Instrument ◽  
Index Of Difficulty ◽  
Thinking Process

A close correlation between gadgets and the internet makes it easier for Gen-Z to access information but tends to be low in critical thinking. Regrettably, the must-needed critical thinking process in absorbing information is usually missed as the process of copying or imitating all the information is way much easier to do. This research aims to develop a test instrument that can measure the critical thinking quality of Gen-Z (students at the Pontianak State Catholic High School). The test instrument developed focuses on the topic of humans and love, one of the materials contained in regional culture and multicultural subjects offered in the first semester. The test instrument developed using formative research can measure the quality of students' critical thinking. In addition, the test instrument has a value of validity, reliability, index of difficulty, and distinguishing power as determined.

ANALYSIS OF CLASICAL TEST THEORY (CTT) APPROCH ON ACADEMIC ABILITY TEST INSTRUMENT

1970 ◽  
Vol 5 (2) ◽  
pp. 43-54
Author(s):  
Dinar Pratama
Keyword(s):  
Academic Ability ◽  
Test Theory ◽  
Difficulty Level ◽  
Ability Test ◽  
A Value ◽  
Test Instrument ◽  
New Students ◽  
Index Of Difficulty ◽  
The Difference ◽  
Theory Test

The purpose of this study to estimate the parameters in Clasical Test Theory (CTT) approach on Academic Ability Test Instrument new students of IAIN Syaikh Abdurrahman Siddik Bangka Belitung academic year 2018/2019. Data was collected through documentation techniques in the form of 425 sheets of student test answers. Based on the results of data analysis, it is known that the index of difficulty level in all problem fields has not shown a balance of comparison of easy, medium and difficult questions. The average questions are distributed in the medium category questions with a percentage of 25% easy questions, 51% medium questions, and 24% difficult questions. Distinguishing power index, in all question areas shows there are 37% of questions that are able to distinguish test takers 'abilities and as many as 18% questions are not able to distinguish test takers' abilities. While the effectiveness of distractors there are 239 or 79.6% functioning and there are 61 or 20.3% of the non-functioning distractors. The results of the validity analysis of 100 questions obtained 54% which have a coefficient of validity more than 1.59 and as many as 46% that have a coefficient value less than 1.59. For the overall reliability coefficient, a value of 0.81 is obtained. This means that 80% of the difference in scores obtained by test takers with others is their pure score difference or is not influenced by other factors as a source of error in the measurement.  Keywords: clasical theory test, test instruments.

scholarly journals ANALYSIS OF CLASICAL TEST THEORY (CTT) APPROCH ON ACADEMIC ABILITY TEST INSTRUMENT

2020 ◽  
Vol 5 (2) ◽  
pp. 43-54
Author(s):  
Dinar Pratama
Keyword(s):  
Academic Ability ◽  
Test Theory ◽  
Difficulty Level ◽  
Ability Test ◽  
A Value ◽  
Test Instrument ◽  
New Students ◽  
Index Of Difficulty ◽  
The Difference ◽  
Theory Test

The purpose of this study to estimate the parameters in Clasical Test Theory (CTT) approach on Academic Ability Test Instrument new students of IAIN Syaikh Abdurrahman Siddik Bangka Belitung academic year 2018/2019. Data was collected through documentation techniques in the form of 425 sheets of student test answers. Based on the results of data analysis, it is known that the index of difficulty level in all problem fields has not shown a balance of comparison of easy, medium and difficult questions. The average questions are distributed in the medium category questions with a percentage of 25% easy questions, 51% medium questions, and 24% difficult questions. Distinguishing power index, in all question areas shows there are 37% of questions that are able to distinguish test takers 'abilities and as many as 18% questions are not able to distinguish test takers' abilities. While the effectiveness of distractors there are 239 or 79.6% functioning and there are 61 or 20.3% of the non-functioning distractors. The results of the validity analysis of 100 questions obtained 54% which have a coefficient of validity more than 1.59 and as many as 46% that have a coefficient value less than 1.59. For the overall reliability coefficient, a value of 0.81 is obtained. This means that 80% of the difference in scores obtained by test takers with others is their pure score difference or is not influenced by other factors as a source of error in the measurement.  Keywords: clasical theory test, test instruments.

Evaluation of the Properties of Humus Liquid of Earthworm Eisenia Foetida Obtained from Different Rachis

2017 ◽  
Vol 3 (02) ◽  
Author(s):  
Ramiro Remigio Gaibor Fernández ◽  
Abraham Adalberto Bayas Zamora ◽  
Galo Israel Muñoz Sánchez ◽  
Cristhian Adrián Rivas Santacruz
Keyword(s):  
Plant Growth ◽  
Fulvic Acids ◽  
Cattle Manure ◽  
Eisenia Foetida ◽  
Humic And Fulvic Acids ◽  
Livestock Manure ◽  
A Value ◽  
The One ◽  
Liquid Slurry

The objective of the present investigation was to evaluate the physical characteristics of the vermicompost and the quality of the purine of the red Californian (Eisenia foetida) using different substrates of feed for these worms. For this purpose, nine treatments were studied: 75% African palm rachis + 25% cattle manure, 50% African palm rachis + 50% cattle manure, 25% African palm rachis + 75% livestock manure, 50% manure of cattle, 50% of manure of cattle, 25% of manure of cattle, 50% of manure of cattle, 50% of manure of cattle, 50% of rach of coconut + 50% of manure of Livestock, 25% coccus rachis + 75% livestock manure. The substrate made up of 50% of rachis of coconut and 50% of livestock manure can be used in nurseries or nurseries for being the one that registered a value of pH 7.3 plus the closest to the neutral compared to the others, besides this (75% of oil palm rachis and 25% of cattle manure) showed a higher content of humic and fulvic acids (0.87 and 0.45 p / p, respectively), compounds that are important for agriculture by stimulating plant growth, in addition to this reflection 0.06% sulfur content, 4.0 ppm boron, 7.0 ppm copper, 47.5 ppm iron, 6.0 ppm manganese, with a presence of microorganisms of the species Trichoderma, Penicillium, Cladosporium sp. in amounts of 1.91x105 UFC / ml, however in this substrate was obtained between 13.3 and 43.5% less liquid slurry in Comparison with other treatments.

EL PENSAMIENTO CRÍTICO EN LA EDUCACIÓN DE POSGRADO: PROPUESTA DE UN MODELO PARA SU INTEGRACIÓN AL PROCESO EDUCATIVO

2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Carlos Manosalvas Vaca ◽  
Luis Manosalvas Vaca ◽  
Ruth Barba
Keyword(s):  
Higher Education ◽  
Critical Thinking ◽  
Detailed Analysis ◽  
Teaching And Learning ◽  
Learning Processes ◽  
Educación Superior ◽  
Educacion Superior ◽  
Educational Processes ◽  
Palabras Clave

La presente investigación, analiza los conceptos más importantes del pensamiento Crítico, así como su importancia y utilidad en los procesos de formación profesional a nivel de Posgrado. Se hace un análisis detallado de los conceptos más ampliamente aceptado y de los factores inmersos en el desarrollo y aplicación de este tipo de pensamiento. Finalmente se propone un modelo que engloba los conceptos y factores analizados y como se interrelacionan entre ellos; el objetivo final es brindar a los docentes y directivos de Instituciones de Educación Superior, una herramienta que posibilite la inclusión de este tipo de pensamiento en sus procesos enseñanza-aprendizaje con el fin último de mejorar la calidad de los procesos de formación. Palabras Clave: Pensamiento Crítico, Educación Superior, Educación ABSTRACT This research analyzes the most important concepts of critical thinking as well as their importance and usefulness for the educational processes at graduate level. A detailed analysis of the most widely accepted concepts and factors involved in the development and application of this kind of thinking has been made. Finally, a model that includes the concepts and analyzed factors and their interrelations is proposed; the ultimate goal is to provide teachers and directors of Institutions in Higher Education, a tool that enables the inclusion of this type of thinking in their teaching and learning processes with the ultimate intention of improving the quality of the training processes. Keywords: Critical thinking, Higher Education, Education Recibido: mayo de 2016Aprobado: septiembre de 2016

Modifikasi Model Pembelajaran Problem Based Learning (PBL) dengan Strategi Pembelajaran Tugas dan Paksa

2019 ◽  
Vol 2 ◽  
Author(s):  
Tita Mila Mustofani ◽  
Ita Hartinah
Keyword(s):  
Critical Thinking ◽  
Learning Strategies ◽  
Student Motivation ◽  
Problem Based Learning ◽  
Learning Model ◽  
Learning Material ◽  
Task Strategies ◽  
The Right ◽  
Increasing Student Learning

This writing aims to help teachers to increase motivation, activity, creativity, and critical thinking of students in solving problems in class. The way to increase student motivation in learning in class is to choose the right learning model with ongoing learning material. One learning model that increases students' creativity and critical thinking in problem solving is a Problem Based Learning (PBL) learning model. To improve students' insights in order to easily solve problems there is a need to do tasks, if students do not do the task then they must accept the agreed upon consequences when making learning contracts, thus modifying the Problem Based Learning (PBL) learning model with task strategies and forced. The results of the modification of learning with the Problem Based Learning (PBL) learning model through forced and forced strategies are expected to improve the learning process so that students become more disciplined and do not waste time doing assignments. The advantages of modifying the Problem Based Learning (PBL) learning model with task and forced learning strategies are increasing student learning motivation, improving the quality of learning, training students' understanding by giving assignments continuously, teaching discipline to students in order to be accountable for tasks assigned, and reducing laziness in students.

DAYA SAING EKSPOR PRODUK CPO INDONESIA DAN POTENSI HILIRISASI DIOLAH MENJADI BIODIESEL

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Danar Agus Susanto
Keyword(s):  
Palm Oil ◽  
Comparative Advantage ◽  
Global Market ◽  
National Standard ◽  
Revealed Comparative Advantage ◽  
Crude Palm Oil ◽  
A Value ◽  
World Demand ◽  
Domestic Use

ABSTRACTIndonesia is the world's largest producer of crude palm oil (CPO). Even so, the trend of international trade in Indonesian CPO products has decreased in the last 10 years with a value of -10.19%. The decline in world demand for CPO can be dealt with by utilizing CPO as a biofuel for domestic use, like biodiesel. The purpose of this study is to determine the competitiveness of Indonesian CPO in global trade and determine the parameters of the quality requirements of CPO and biodiesel. The competitiveness analysis method uses the Revealed Comparative Advantage (RCA) method, while the analysis of the potential quality of CPO as a biofuel is carried out by analyzing the Indonesian National Standard (SNI). CPO trade in the global market is controlled by Indonesia with a market share of 50% and Malaysia 25.6%, with the declining trade trend in the last 10 years relatively (2010-2019) of -6.91%. The level of competitiveness of Indonesian CPO products in 2019 is very strong, but on average in the last 10 years, the level of competitiveness of Indonesian CPO is no better than that of Malaysia. Indonesia has SNI 01-2901-2006 and SNI 7182: 2015 as a determinant of the quality of CPO and biodiesel products developed in Indonesia so that the CPO and biodiesel produced fullfil sacurity and safety aspects when used by consumers.Keywords: crude palm oil (CPO), competitivenessv, quality, Indonesian National Standard (SNI) ABSTRAKIndonesia merupakan negara produsen minyak kelapa sawit mentah/ Crude Palm Oil (CPO) terbesar di dunia. Meskipun demikian, tren perdagangan internasional produk CPO Indonesia mengalami penurunan dalam sepuluh tahun terakhir dengan nilai -10,19%. Penurunan permintaan dunia terhadap CPO, dapat disiasati dengan memanfaatkan CPO sebagai bahan bakar nabati untuk keperluan dalam negeri sebagai biodiesel. Tujuan penelitian ini adalah mengetahui daya saing CPO Indonesia dalam perdagangan global dan mengetahui parameter persyaratan mutu CPO dan biodiesel. Metode analisis daya saing menggunakan metode Revealed Comparative Advantage (RCA), sedangkan analisis potensi kualitas CPO sebagai biofuel dilakukan dengan menganalisis Standar Nasional Indoensia (SNI). Perdagangan CPO dalam pasar global dikuasai oleh Indonesia dengan pangsa pasar 50% dan Malaysia 25,6%, dengan tren perdagangan relatif menurun dalam 10 tahun terakhir (2010-2019) sebesar -6,91%. Tingkat daya saing produk CPO Indonesia pada tahun 2019 sangat kuat, namun secara rata-rata dalam 10 tahun terakhir, tingkat daya saing CPO Indonesia tidak lebih baik dari Malaysia. Indonesia memiliki SNI 01-2901-2006 dan SNI 7182:2015 sebagai penentu kualitas produk CPO dan biodiesel yang dikembangkan di Indonesia, sehingga CPO dan biodiesel yang dihasilkan memenuhi aspek keamanan dan keselamatan ketika digunakan oleh konsumen.Kata kunci: crude palm oil (CPO), daya saing, kualitas, Standar Nasional Indonesia (SNI)

The effectiveness of a digital pelvic floor training program in thetreatment of urinary incontinence – a real-world evaluation (Preprint)

2019 ◽  
Author(s):  
Sabine Keim ◽  
Alexandra von Au ◽  
Lina Maria Matthies ◽  
Stephanie Wallwiener ◽  
Sarah Brugger ◽  
...  
Keyword(s):  
Urinary Incontinence ◽  
Pelvic Floor ◽  
University Hospital ◽  
First Line ◽  
First Line Therapy ◽  
A Value ◽  
Pelvic Floor Training ◽  
Significant Impairment ◽  
Pelvic Floor Weakness

BACKGROUND Background: Many women experience urinary incontinence (UI) during andafter pregnancy due to pelvic floor weakness. First-line therapy is conservative treatment, which nowadays can be facilitated by using digitalsolutions. OBJECTIVE The aim ofthe present study was to investigate the efficacy and effectiveness of pelvinain patients with existing UI. METHODS Methods: In the present observational study we analyzed the effectivenessof pelvina, a certified digital pelvic floor training course, in reducing UI symptoms by regularly applying “The Questionnaire for Urinary Incontinence Diagnosis” (QUID) and furthermore examining quality of life (QoL) by conducting the SF-6D. RESULTS Results: In this prospective study, 373 patients with a median age of 36 years (IQR 33 - 47 years) were included. At baseline the patients had a median QUID of 11 (IQR 11 - 15). During the course, incontinence improved significantly to a QUID of 5 (IQR 2 – 11; p<0.001). Additionally, the patients had also shown a significant impairment in their QoL at baseline with a value of 19 (IQR 16 - 22) in SF-6D. After completing the course, the QoL had risen to 24 (IQR 20 - 26). CONCLUSIONS Conclusion: Use of the certified digital pelvic floor course pelvinasignificantly reduces existing UI due to pelvic floor weakness over the timespan of the course. At the same time QoL is significantly improved. CLINICALTRIAL The present study was approved by the ethics committee of the Heidelberg University Hospital (S-392/2019)

693. A rejection test for raw milk

1958 ◽  
Vol 25 (1) ◽  
pp. 32-51 ◽  
Author(s):  
Peggy B. Taylor ◽  
L. F. L. Clegg
Keyword(s):  
Lactic Acid ◽  
Ferric Chloride ◽  
Technical Assistance ◽  
Milk Proteins ◽  
Raw Milk ◽  
Ph Change ◽  
Yellow Colour ◽  
A Value ◽  
Keeping Quality

The determination of apparent lactic acid has been used as a basis for a rejection test for raw milk. The method consists of precipitation of milk proteins with barium chloride, sodium hydroxide and zinc sulphate, and the addition of ferric chloride to the filtrate to produce the yellow colour of ferric lactate. Lactic acid is not solely responsible for the production of the yellow colour, which, nevertheless, gives a good relationship with keeping quality of milk (measured as hours to the C.O.B. end-point at 22° C.) and the values have been expressed as ‘apparent lactic acid’.The relationship of winter and summer milks to keeping quality has been studied, and a value of 0·03% apparent lactic acid in milk is equivalent to an average keeping quality of 5¾ and 8½ hr. for winter and summer milks, respectively. A value of 0·03% is recommended as the earliest value of apparent lactic acid at which milk could be rejected.The apparent lactic acid in colostrum and late-lactation milk and in milk from cows suffering from mastitis has been determined, and only in late-lactation milk were the values found to be significantly higher than usual in fresh raw milk, and an inverse relationship between yield and apparent lactic acid is suggested.Permanent glass matching disks have been prepared for use in a Lovibond comparator. This permits the intensity of the yellow colour produced with 1% ferric chloride to be determined and the apparent lactic acid in milk estimated.Grateful acknowledgement is made to the management and staff of the Dairy Department of the Reading Co-operative Society and the Farmer's Clean Milk Dairy, Reading, and local milk producers for supplying samples for experiments; to the N.M.T.S. staff in Reading for help in finding suitable farmers, and to the Dairy Husbandry Department of the N.I.R.D. for information about and samples of abnormal and late-lactation milk. Our particular thanks are due Miss Marie Gruber for technical assistance, to Dr N. J. Berridge for the suggestion and help on the work on pH change as an indication of keeping quality (given in the appendix), and to Dr A. T. R. Mattick for the advice given in this work.

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