1,720,954 research outputs found
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP KEMAMPUAN MENULIS KALIMAT EFEKTIF OLEH MAHASISWA SEMESTER VII FKIP UMSU
Full text linkAbstrak. Latar belakang masalah dalam penelitian ini kemampuan mahasiswa dalam menulis kalimat efektif masih kurang.Hal ini disebabkan mahasiswa masih sering kesulitan dalam menulis kalimat efektif.Tujuan penelitian ini adalah 1.untuk mengetahui kemampuan menulis kalimat efektif dengan model pembelajaran berbasis masalah oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . 2. untuk mengetahui kemampuan menulis kalimat efektif dengan model pembelajaran konvensional oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . 3. Apakah ada pengaruh model pembelajaran berbasis masalah terhadap kemampuan menulis kalimat efektif oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . Penelitian ini dilaksanakan di semester VII Universitas Muhammadiyah Sumatera Utara dengan mengambil sampel 36 orang di kelas eksperimen dan 30 orang di kelas kontrol dari populasi siswa kelas VII yang seluruhnya berjumlah 101 orang. Metode yang digunakan adalah metode eksperimen dan instrumen penilaian yang digunakan adalah tes esai.Di kelas eksperimen diberi pembelajaran menggunakan model pembelajaran berbasis masalah dan di kelas kontrol diberikan pembelajaran menggunakan model konvensional.Pengelolaan dan analisis data dilakukan dengan menggunakan uji rumus thitung, yaitu untuk mengetahui berapa besar pengaruh variabel X1 dan variabel X2. Dari hasil penelitian diketahui bahwa kemampuan siswa dalam menulis kalimat efektif dengan menggunakan model berbasis masalah memiliki kemampuan dalam kategori baik sekali karena jumlah siswa 15 orang sampel (41,66%) mendapat nilai 80-100 dan kemampuan siswa dalam menulis kalimat efektif dengan menggunakan model konvensional memiliki kemampuan dalam kategori cukup karena 15 orang sampel (50%) mendapat nilai 56-65. Dari hasil penelitian dapat diketahui bahwa hipotesis diterima karena thitung ttabel (3,390 1,669) maka hipotesis yang berbunyi “ Adanya pengaruh model pembelajaran berbasis masalah terhadap kemampuan menulis kalimat efektif oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara ”. Kata Kunci: Model Pembelajaran Berbasis Masalah, Menulis Kalimat EfektifAbstract.The background of the problem in this study is the ability of students to write effective sentences is still lacking. This is because students still often have difficulty writing effective sentences. The purpose of this study is 1. to find out the ability to write effective sentences with a problem-based learning model by VII semester students of Muhammadiyah University of North Sumatra Learning Year 2018-2019. 2. to find out the ability to write effective sentences with conventional learning models by VII semester students of the University of Muhammadiyah Sumatera Utara Learning Year 2018-2019. 3. Is there an effect of the problem-based learning model on the ability to write effective sentences by VII semester students of Muhammadiyah University of North Sumatra Learning Year 2018-2019. This research was conducted in the seventh semester of the Muhammadiyah University of North Sumatra by taking a sample of 36 people in the experimental class and 30 people in the control class from a population of class VII students totaling 101 people. The method used is the experimental method and the assessment instrument used is the essay test. In the experimental class given learning using a problem-based learning model and in the control class learning is given using conventional models. The management and analysis of data is done by using the t-test formula, which is to find out how much influence X1 and X2 variables have. From the results of the study it is known that the ability of students to write effective sentences using problem-based models has the ability in excellent categories because the number of students of 15 samples (41.66%) scored 80-100 and students' ability to write effective sentences using conventional models have the ability in a sufficient category because 15 sample people (50%) scored 56-65. From the results of the study, it can be seen that the hypothesis is accepted because tcount t table (3.390 1.669) then the hypothesis which reads "There is an influence of problem-based learning model on the ability to write effective sentences by VII semester students of North Sumatra Muhammadiyah University 2018-2019".Keywords: Problem Based Learning Model, Writing Effective Sentence
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP KEMAMPUAN MENULIS KALIMAT EFEKTIF OLEH MAHASISWA SEMESTER VII FKIP UMSU
Full text linkAbstrak. Latar belakang masalah dalam penelitian ini kemampuan mahasiswa dalam menulis kalimat efektif masih kurang.Hal ini disebabkan mahasiswa masih sering kesulitan dalam menulis kalimat efektif.Tujuan penelitian ini adalah 1.untuk mengetahui kemampuan menulis kalimat efektif dengan model pembelajaran berbasis masalah oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . 2. untuk mengetahui kemampuan menulis kalimat efektif dengan model pembelajaran konvensional oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . 3. Apakah ada pengaruh model pembelajaran berbasis masalah terhadap kemampuan menulis kalimat efektif oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara . Penelitian ini dilaksanakan di semester VII Universitas Muhammadiyah Sumatera Utara dengan mengambil sampel 36 orang di kelas eksperimen dan 30 orang di kelas kontrol dari populasi siswa kelas VII yang seluruhnya berjumlah 101 orang. Metode yang digunakan adalah metode eksperimen dan instrumen penilaian yang digunakan adalah tes esai.Di kelas eksperimen diberi pembelajaran menggunakan model pembelajaran berbasis masalah dan di kelas kontrol diberikan pembelajaran menggunakan model konvensional.Pengelolaan dan analisis data dilakukan dengan menggunakan uji rumus thitung, yaitu untuk mengetahui berapa besar pengaruh variabel X1 dan variabel X2. Dari hasil penelitian diketahui bahwa kemampuan siswa dalam menulis kalimat efektif dengan menggunakan model berbasis masalah memiliki kemampuan dalam kategori baik sekali karena jumlah siswa 15 orang sampel (41,66%) mendapat nilai 80-100 dan kemampuan siswa dalam menulis kalimat efektif dengan menggunakan model konvensional memiliki kemampuan dalam kategori cukup karena 15 orang sampel (50%) mendapat nilai 56-65. Dari hasil penelitian dapat diketahui bahwa hipotesis diterima karena thitung ttabel (3,390 1,669) maka hipotesis yang berbunyi “ Adanya pengaruh model pembelajaran berbasis masalah terhadap kemampuan menulis kalimat efektif oleh mahasiswa semester VII Universitas Muhammadiyah Sumatera Utara ”. Kata Kunci: Model Pembelajaran Berbasis Masalah, Menulis Kalimat Efektif Abstract.The background of the problem in this study is the ability of students to write effective sentences is still lacking. This is because students still often have difficulty writing effective sentences. The purpose of this study is 1. to find out the ability to write effective sentences with a problem-based learning model by VII semester students of Muhammadiyah University of North Sumatra Learning Year 2018-2019. 2. to find out the ability to write effective sentences with conventional learning models by VII semester students of the University of Muhammadiyah Sumatera Utara Learning Year 2018-2019. 3. Is there an effect of the problem-based learning model on the ability to write effective sentences by VII semester students of Muhammadiyah University of North Sumatra Learning Year 2018-2019. This research was conducted in the seventh semester of the Muhammadiyah University of North Sumatra by taking a sample of 36 people in the experimental class and 30 people in the control class from a population of class VII students totaling 101 people. The method used is the experimental method and the assessment instrument used is the essay test. In the experimental class given learning using a problem-based learning model and in the control class learning is given using conventional models. The management and analysis of data is done by using the t-test formula, which is to find out how much influence X1 and X2 variables have. From the results of the study it is known that the ability of students to write effective sentences using problem-based models has the ability in excellent categories because the number of students of 15 samples (41.66%) scored 80-100 and students' ability to write effective sentences using conventional models have the ability in a sufficient category because 15 sample people (50%) scored 56-65. From the results of the study, it can be seen that the hypothesis is accepted because tcount t table (3.390 1.669) then the hypothesis which reads "There is an influence of problem-based learning model on the ability to write effective sentences by VII semester students of North Sumatra Muhammadiyah University 2018-2019".Keywords: Problem Based Learning Model, Writing Effective Sentence
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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