1,720,959 research outputs found
Analysis Of Physics Problem Solving In The Perspective Of Self Efficacy and Adversity Quotient
No full text<p>This study aims to determine the effect of self efficacy, and adversity quotient on Physics problem solving. This research is based on the low problem solving of Physics, caused by self-efficacy and adversity quotient. The research used a quantitative approach, survey method with path analysis technique. A sample of 100 students selected at random. The data collection technique used questionnaires to measure self-efficacy, and adversity quotient, while the essay question was used to measure the Physics problem solving on the electric current matter. The result of the path coefficient calculation in the path analysis model is more than 0.05 which means significant. Physics problem-solving path coefficient on self-efficacy 0.222, with contribution 4.92%. Physics problem-solving coefficient on adversity quotient is 0.290 (8.41%). The contribution of self-efficacy to adversity quotient is 7.18% with path coefficient 0.268. The result shows that adversity quotient has a more dominant influence on Physics problem-solving.The results of the study show that: (1) self-efficacy has a positive effect on Physics problem solving, (2) adversity quotient has positive effect on Physics problem solving, (3) self-efficacy has positive effect on adversity quotient, and (4) self-efficacy gives an indirect effect on Physics problem solving through adversity quotient.</p></jats:p
Pengaruh Regulasi Diri Dalam Pembelajaran Daring Menggunakan Schoology Terhadap Pemecahan Masalah Fisika Mahasiswa
Full text linkPenelitian ini bertujuan untuk menerapan pembelajaran daring menggunakan schoology dengan mengontrol regulasi diri dan bagaimana pengaruhnya terhadap pemecahan masalah Fisika. Metode penelitian dilakukan dengan pendekatan kuantitatif dan menggunakan metode survei. Sampel sebanyak 60 mahasiswa Pendidikan Matematika Universitas Indraprasta PGRI yang diambil secara acak. Instrumen tes digunakan untuk mengukur kemampuan pemecahan masalah Fisika, sedangkan regulasi diri menggunakan kuesioner. Data penelitian telah melalui uji normalitas, dan uji linieritas regresi, dan analisis varians (anava). Hasil uji statistik membuktikan bahwa regulasi diri memberikan efek positif terhadap kemampuan pemecahan masalah Fisika. Regulasi diri dalam belajar cukup membantu mahasiswa dalam pembelajaran daring. Mahasiswa dengan regulasi diri yang baik selama pembelajaran daring menggunakan schoology memiliki kecenderungan kemampuan pemecahan masalah Fisika yang relatif baik. Mengaktifkan regulasi diri dapat membantu meningkatkan kemampuan pemecahan masalah Fisika mahasiswa. Dengan demkian dapat disimpulkan bahwa mahasiswa dengan yang lebih baik dari aspek regulasi diri, mampu melakukan kegiatan belajar yang mandiri, bertanggung jawab dengan penuh motivasi dan partisipasi aktif. Regulasi diri mampu mengendalikan perilaku mahasiswa agar tetap fokus selama pembelajaran daring menggunakan schoology, serta berorientasi pada tujuan pemecahan masalah. Regulasi diri yang baik dapat mengontrol tindakan dalam mengambil keputusan mengenai solusi yang diambil dalam pemecahan masalah serta menemukan jawaban yang terdapat dalam soal Fisika
Kemampuan Mahasiswa Pendidikan Fisika dalam Menyelesaikan Soal Ujian Nasional Fisika SMA Ditinjau dari Daerah Sekolah Asal
Full text linkTujuan dari penelitian ini adalah: (1) untuk mengetahui kemampuan mahasiswa dalam menyelesaikan soal UN mata pelajaran Fisika ditinjau dari asal SMA/MA, dan (2) untuk mengetahui apakah terdapat perbedaan yang berarti antara mahasiswa yang asal SMA/MA yang berbeda dalam menyelesaikan soal UN mata pelajaran fisika. Penelitian ini dilakukan pada mahasiswa Prodi Pendidikan Fisika semester enam. Teknik analisis dilakukan menggunakan analisis deskriptif, sedangkan pengujian hipotesis menggunakan Rumus Kruskal-Wallis. Kesimpulan dari hasil penelitian ini adalah: (1) Rerata skor kemampuan mahasiswa dalam menyelesaikan soal UN mata pelajaran fisika adalah 40,64, Jika ditinjau dari asal SMA/MA yang berada di Kota Jakarta adalah 50,31, di Kota Depok adalah 30,41; Kota Tangerang adalah 34,50; Kota Bekasi adalah 43,41; Kota Karawang adalah 42,50; di Kota Indonesia Timur adalah 37,00 dan di Kota Medan adalah 40,00 dan (2) Terdapat perbedaan yang signifikan antara ketujuh kelompok dalam hal menyelesaikan soal UN mata pelajaran Fisika tingkat SMA/MA. The purpose of this study was: (1) to know the ability of students to solve national examination problems of physics subjects in terms of the origin of schools (2) to know whether there is a significant difference between the students of different school in completing the national exam of subjects physics. Research subject is physics education program student at six semester. Analyzes were performed using descriptive analysis, hypothesis testing while using Kruskal-Wallis formula. Conclusions from the study are: (1) The average score of physical education student's ability to solve national examination problems of physics subjects is 40.64, in terms of the origin of Schools in Jakarta is 50.31; Depok is 30.41; Tangerang is 34.50; Bekasi is 43.41; Karawang is 42.50; City of East Indonesia is 37.00 dan Medan is 40.00 and (2) There is a difference significantly among the seven groups in completing the national examination on phyiscs subject
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
Pemanfaatan media pembelajaran Phet simulation dalam eksperimen fisika
Full text linkThe experiment of determining the value of the Planck constant using Simulation Based Laboratory is done in order to compare the value of the Planck constant in theory to the value of the Planck constant through experimentation. This experiment wpas done using PhET simulations. Photoelectric effect is an event where when a beam or photon is worn on a substance, it will release the electron and the electric current. In the equation of photoelectric effect, the most important is a constant, the Planck constant. The result of the experiment obtained the Planck constant value is J. s with a relative error of 0.15%, while based on the theory of the value of the constant Planckis J. S can be concluded that the results of the experiment carried out close to the theory
Analysis Of Physics Problem Solving In The Perspective Of Self Efficacy and Adversity Quotient
Full text linkThis study aims to determine the effect of self efficacy, and adversity quotient on Physics problem solving. This research is based on the low problem solving of Physics, caused by self-efficacy and adversity quotient. The research used a quantitative approach, survey method with path analysis technique. A sample of 100 students selected at random. The data collection technique used questionnaires to measure self-efficacy, and adversity quotient, while the essay question was used to measure the Physics problem solving on the electric current matter. The result of the path coefficient calculation in the path analysis model is more than 0.05 which means significant. Physics problem-solving path coefficient on self-efficacy 0.222, with contribution 4.92%. Physics problem-solving coefficient on adversity quotient is 0.290 (8.41%). The contribution of self-efficacy to adversity quotient is 7.18% with path coefficient 0.268. The result shows that adversity quotient has a more dominant influence on Physics problem-solving.The results of the study show that: (1) self-efficacy has a positive effect on Physics problem solving, (2) adversity quotient has positive effect on Physics problem solving, (3) self-efficacy has positive effect on adversity quotient, and (4) self-efficacy gives an indirect effect on Physics problem solving through adversity quotient
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
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