1,720,954 research outputs found
Pengembangan Media Computer Assisted Instruction (CAI) Untuk Perhitungan Volume Pekerjaan dan Analisis Biaya Bahan Pada Kompetensi Keahlian Teknik Konstruksi Batu Beton
No full textThe Research and development aimed at generating Computer Assisted Instruction (CAI) media that can help the 11th grade students of Vocational High Schools (VHS) in the comprehension process of working volume calculation and materials cost analysis. The research is conducted at SMKN 4 Rorotan of Northern Jakarta. The development model used here is the combination between Dick and Carey and Hannafin and Peck model. The results of formative evaluation: experts, one to one, small group, dan field group indicate that, the product is classified as “goodâ€. It can be concluded that the CAI media that has been developed to help students in the comprehension process can help teachers in teaching material
PENGARUH PEMBELAJARAN DARING TERHADAP HASIL BELAJAR SISWA DI SMPIT RAHMANIYAH FULLDAY SCHOOL
Get PDF AbstrakPenelitian ini bertujuan untuk mengetahui seberapa besar pengaruh pembelajaran daring terhadap hasil belajar siswa di SMPIT Rahmaniyah Fullday school. Penelitan ini menggunakan metode kuantitatif. Penelitian ini merupakan penelitian deskriptif. Data primer diperoleh dengan menyebarkan kuesioner menggunakan google form secara online sedangkan data sekunder diperoleh dari nilai ulangan harian siswa kelas IX pada kompetensi dasar benua dan samudera. Populasi dalam penelitian ini adalah seluruh siswa kelas IX SMPIT Rahmaniyah Fullday school. Penelitian ini menggunakan sampel jenuh sebanyak 97 siswa. Teknik analisis data yang digunakan adalah koefisien regresi linear sederhana, analisis koefisien korelasi product moment, analisis koefisien determinasi dan pengujian uji t. Berdasarkan hasil perhitungan persamaan koefisien regresi linear sederhana bahwa Y = 59.585 + 0.252X. Koefisien korelasi r sebesar 0,142. Perhitungan koefisien determinasi diperoleh sebesar 2% menunjukkan pembelajaran daring berpengaruh sangat rendah terhadap hasil belajar siswa dan sisanya 98% ditentukan oleh faktor lain yang tidak dikaji dalam penelitian ini. Hasil perhitungan uji t menunjukan t-hitung < t-tabel yaitu 1,399 < 1,985, maka dapat ditarik kesimpulan bahwa tidak terdapat pengaruh antara pembelajaran daring terhadap hasil belajar siswa. AbstractThis study aims to determine how much influence online learning has on student learning outcomes at SMPIT Rahmaniyah Fullday school. This research uses quantitative methods. This research is descriptive research. Primary data was obtained by distributing questionnaires using an online google form while secondary data was obtained from the daily test scores of class IX students on the basic competencies of continents and oceans. The population in this study were all students of class IX SMPIT Rahmaniyah Fullday school. This study used a saturated sample of 97 students. The data analysis technique used is simple linear regression coefficient, product moment correlation coefficient analysis, coefficient of determination analysis and t test testing. Based on the results of the calculation of the simple linear regression coefficient equation that = 59.585 + 0.252X. The correlation coefficient r is 0.142. Calculation of the coefficient of determination obtained by 2% shows that online learning has a very low effect on student learning outcomes and the remaining 98% is determined by other factors not examined in this study. The results of the t-test calculation show that t-count < t-table is 1.399 <1.985, so it can be concluded that there is no influence between online learning on student learning outcomes
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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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