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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
PENGARUH MINAT KERJA, KEMANDIRIAN BELAJAR, DAN KEDISIPLINAN BELAJAR TERHADAP KESIAPAN KERJA SISWA SMK
No full textTujuan penelitian ini untuk mengetahui: (1) bagaimana pengaruh minat kerja, kemandirian belajar, kedisiplinan belajar terhadap kesiapan kerja. (2) ada tidak pengaruh minat kerja terhadap kesiapan kerja. (3) ada tidaknya pengaruh kemandirian belajar terhadap kesiapan kerja (4) ada tidaknya pengaruh kedisiplinan belajar terhadap kesiapan kerja siswa kelas XII Kompetensi Keahlian Teknik Mekanik Industri di SMK YPP Purworejo tahun pelajaran 2019/2020. Jenis penelitian ini adalah kuantitatif. Variabel dalam penelitian ini adalah minat kerja, kemandirian belajar, kedisiplinan belajar, dan kesiapan kerja siswa. Metode pengumpulan data yang digunakan adalah angket/kuiesioner. Uji analisis menggunakan uji normalitas, uji linieritas dan uji multikolinieritas. Teknik analisis data menggunakan analisis regresi berganda. Hasil dari penelitian ini menunjukkan: (1) ada pengaruh positif yang sangat signifikan secara bersama-sama faktor minat kerja, kemandirian belajar, dan kedisiplinan belajar siswa terhadap kesiapan kerja siswa. (2) ada pengaruh positif yang sangat signifikan minat kerja siswa secara parsial terhadap kesiapan kerja siswa. (3) ada pengaruh positif yang sangat signifikan kemandirian belajar secara parsial terhadap kesiapan kerja siswa. (4) tidak ada pengaruh kedisiplinan belajar secara parsial terhadap kesiapan kerja siswa
PENERAPAN MODEL PBL DENGAN VIDEO UNTUK MENINGKATKAN MINAT DAN PRESTASI BELAJAR BAHASA INDONESIA
No full textAbstrakTujuan penelitian ini: (1) Menerapkan pembelajaran PBL, dengan video untuk meningkatkan minat dan prestasi belajar bahasa Indonesia Kelas XII TKBB SMK YPP Purworejo pada pokok bahasan menulis puisi. (2) Untuk mengetahui kelebihan dan kelemahan pembelajaran PBL dengan video. (3) Untuk mengetahui efektivitas penerapan model Pembelajaran PBL dengan video dalam meningkatkan minat dan prestasi belajar Bahasa Indonesia. Penelitian Tindakan Kelas (PTK) yang dilaksanakan di Kelas XII TKBB pada semester gasal Tahun Pelajaran 2018/2019. Pelaksanaan penelitian ini terdiri 2 siklus.Teknik pengumpulan data melalui tes prestasi belajar, kuisioner, observasi dan wawancara.Uji validitas instrumen angket menggunakan rumus Uji realibilitas instrumen angket menggunakan Alpha Cronbach. Uji efektivitas penerapan PBL dengan video menggunakan evaluasi program model Kirk Patrick. Hasil penelitian menunjukkan: Penerapan PBL dengan Video untuk meningkatkan minat dan prestasi belajar bahasa Indonesia menunjukkan skor rata-rata dari prestasi belajar siswa pada pra siklus: 69,87 %,siklus I: 77,42% dan siklus II :87,10 % lebih besar dari indikator keberhasilan 75 % dengan KKM: 76. Kata Kunci: PBL ,minat, prestasi belajar bahasa Indonesi
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
Perbedaan Pengaruh Metode Latihan Individu dan Berpasangan Terhadap Kemampuan Smash Kedeng Pada Mahasiswa Putra Pembinaan Prestasi Sepak Takraw JPOK FKIP UNS tahun 2016
Get PDFABSTRAK Mugi Widodo. K5612052. PERBEDAAN PENGARUH METODE LATIHAN INDIVIDU DAN BERPASANGAN TERHADAP KEMAMPUAN SMASH KEDENG PADA MAHASISWA PUTRA PEMBINAAN PRESTASI SEPAK TAKRAW JPOK FKIP UNS TAHUN 2016. Skripsi, Surakarta : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Sebelas Maret Surakarta, Desember 2016. Tujuan penelitian ini adalah untuk mengetahui: (1) Perbedaan pengaruh metode latihan individu dan berpasangan terhadap kemampuan smash kedeng pada mahasiswa putra pembinaan prestasi sepak takraw JPOK FKIP UNS tahun 2016. (2) Latihan yang lebih baik pengaruhnya antara latihan berpasangan dan individu terhadap kemampuan smash kedeng pada mahasiswa putra pembinaan prestasi sepak takraw JPOK FKIP UNS tahun 2016. Penelitian ini menggunakan metode eksperimen dengan rancangan pretest-postest desaign. Subjek dalam penelitian ini adalah seluruh mahasiswa putra pembinaan prestasi sepak takraw JPOK FKIP UNS tahun 2016 sebanyak 30 orang. Subjek penelitian dibagi dalam 2 kelompok yaitu kelompok I sebanyak 15 orang dan kelompok II sebanyak 15 orang dengan cara ordinal pairing. Teknik analisis data yang dilakukan dengan analisis stastistik, menggunakan uji t pada taraf signifikan 5%. Hasil penelitian menunjukan bahwa data tes awal diperoleh nilai realibilitas 0,885 dan realibilitas tes akhir 0,804. Uji normalitas kelompok 1 Lhitung 0,141 ttabel= 2,145). (2) Latihan dengan metode individu lebih baik pengaruhnya terhadap kemampuan smash kedeng sepak takraw pada mahasiswa putra JPOK FKIP UNS tahun 2016. Kelompok 2 (kelompok yang mendapat perlakuan latihan individu) memiliki peningkatan 29,50% lebih besar dari kelompok I (kelompok yang mendapat perlakuan latihan berpasangan) yaitu 17,54%. Kata Kunci : metode latihan berpasangan, metode latihan individu, smash kedeng, sepak takra
Peningkatan Kompetensi Siswa Kelas XII Keahlian Teknik Instalasi Tenaga Listrik Smk Negeri 1 Karawang Pada Mata Pelajaran Sistem Pengendali Elektronik Melalui Metode Kooperatif STAD
Get PDFThis study aims to determine the effectiveness of the Student Team Achievement Division (STAD) technique of cooperative learning with the help of learning media Electronic Control System in improving the competency of class XII students in the expertise of Electrical Power Engineering in KARAWANG STATE VOCATIONAL SCHOOL on electronic control system subjects. This research is a classroom action research conducted in two cycles. Each cycle in this study consists of four stages of implementation, namely planning, action, observation, and reflection. Data collection was carried out using the instruments of affective observation sheets, psychomotor observation sheets, as well as pre-test and post-test instruments. The data analysis technique used is by reducing data, data exposure, and drawing conclusions. The results of the study showed an increase in student competence in the affective, psychomotor, and cognitive aspects after the implementation of the cooperative learning method of the STAD technique with the help of learning media Electronic Control Systems. In the affective aspect there was an increase of 48.21%, with the percentage of affective aspects of students in the first meeting amounting to 56%, increasing to 83% at the sixth meeting. In the psychomotor aspect there was an increase of 22.15%, with the psychomotor mean of students on job sheet 1 amounting to 67.66, increasing to 82.65 on job sheet 4. In the cognitive aspect there was an increase of 110.9%, with a value the average pre-test cycle 1 was 38.53, increasing to 81.26 in the post-test cycle 2
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
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