1,720,954 research outputs found
Pengembangan e-modul berbasis problem solving terintegrasi pendekatan pembelajaran TPACK pada siswa SMK materi persamaan lingkaran
Full text linkPenelitian ini bertujuan untuk mengatahui Pengembangan e-modul berbasis problem solving terintegrasi pendekatan pembelajaran TPACK pada siswa SMK materi persamaan lingkaran yang memenuhi kriteria valid, praktis, dan efektif untuk dipergunakan sebagai bahan ajar materi persamaan lingkaran sehingga kemampuan problem solving dari siswa kelas XI SMK meningkat. Model pengembangan dalam penelitian yang berjenis R & D ini adalah Analyse, Design, Development, Implementation and Evaluation (ADDIE). Subjek penelitian dalam penelitian ini adalah kelas XI Busana SMK Negeri 1 Karanggayam Kebumen. Teknik pengumpulan data dalam penelitian ini dengan lembar validasi dan asesmen sumatif yang merupakan tes hasil belajar siswa mengenai kemampuan problem solving setelah mempelajari e-modul. Hasil uji validitas menunjukkan bahwa e-modul berbasis problem solving terintegrasi pendekatan pembelajaran TPACK termasuk dalam kategori Baik dengan hasil skor rata – rata dari validasi materi 156, sedangkan hasil skor validasi ahli media mendapatkan rata – rata skor
52,35 dengan kategori baik. Hasil respon peserta didik pada uji coba kelas kecil menghasilkan rata-rata 52,25 dan termasuk dalam kategori bail/layak, sedangkan untuk hasil respon di kelas uji pelaksanaan rata-rata skor 54,7 termasuk dalam kategori baik / layak. Hasil uji hipotesis dengan uji t satu sampel pihak kanan,dengan membandingkan nilai asesmen sumatif yaitu 80,13 dengan nilai kriteria ketercapaian tujuan pembelajaran sebesar 70 memperoleh hasil dengan α=0,05 dan derajat kebebasan 29 mendapat skor
6,735, atau t hitung > t tabel yang berarti bahwa penggunaan e-modul efektif untuk meningkatkan hasil belajar siswa menjadi lebih besar dari KKTP
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
Achieving Effective Math Learning with Animated Video-Based Media: A Study on 11th-Grade Students
Full text linkThis study aimed to develop animated video-based learning materials tailored to the learning trajectory of 11th-grade students in the second semester. The Renderforest application facilitated the creation of these instructional videos. The research employed a developmental approach utilizing the ASSURE model. The research participants comprised 11th-grade students. Data collection methods included questionnaires and semi-structured interviews conducted indirectly. The study's outcomes were primarily based on student feedback and validation by media experts. The developed instructional media demonstrated feasibility and practicality, as confirmed through validity and practicality assessments. Media expert validation yielded an average score of 3.7, indicating that the instructional video met the criteria for being excellent and suitable for educational use. Additionally, the students' responses yielded an average score of 3.8, meeting the requirements for being excellent and convenient for instructional purposes. These materials align with the student's learning trajectory and can enhance the overall learning experience in the educational context
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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