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Perbedaan Pergeseran Angulasi Horizontal pada Teknik Radiografi Periapikal terhadap Jumlah dan Tipe Saluran Akar Premolar Pertama Rahang Atas Widi Hanifah; Annisa Putri; Basma Prakosa; Ainin Fitriyah; Yeni Puspitasari; Catur Septommy
Bhakta Dental Journal Vol 4 No 1 (2026): Juni 2026
Publisher : Fakultas Kedokteran Gigi IIK Bhakti Wiyata, Kediri.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56710/bhaktadent.v4i1.78

Abstract

Background: Maxillary first premolars are teeth that have varied root canal morphology. The periapical radiographic examination can help identify morphological variations of the root canals. This study aims to determine the difference in the horizontal angulation shift to its number and type of root canals. Methods: The design of study was true experimental using 6 samples of the extracted maxillary first premolars. Each tooth was taken five times with horizontal angulation 0o, 10o, 20o, 30o, and 40o. The data obtained were tested with Cohen's Kappa to see the level of agreement. Then analyzed with the Friedman test to prove the hypothesis. Results: Cohen's Kappa significance value is 0.001. The significant value of the Friedman test is 0.027 Asymp Sig. (<0.05). Conclusion: There is an influence of changes in horizontal angulation in analyzing the root canal morphology of maxillary first premolars. Keywords: Maxillary First Premolars, Horizontal Angulation, Root Canal Morphology Korespondensi Penulis : Annisa Putri, drg., Sp. RKG, Departemen Radiologi Kedokteran Gigi, Fakultas Kedokteran Gigi, Institut Ilmu Kesehatan Bhakti Wiyata, Kota Kediri, Indonesia, Email: annisa.putri@iik.ac.id
Hubungan Dukungan Sosial dan Efikasi Diri terhadap Motivasi Berprestasi Siswa SMA Yeni Puspitasari; Blasius Boli Lasan; Yeni Puspitasari; Blasius Boli Lasan; Arbin Janu Setiyowati
Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Vol. 1 No. 10 (2021)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (237.798 KB) | DOI: 10.17977/um065v1i102021p838-846

Abstract

Abstract: This study aims to determine: (1) the relationship of social support to achievement motivation; (2) The relationship of self-efficacy to achievement motivation; (3) The relationship between social support and self-efficacy on achievement motivation (4) The amount of the independent variable's contribution to the dependent. The design of this research is social support and self-efficacy as independent variables, while achievement motivation is the dependent variable. The research population of SMAN 1 Wates students with a sample of 183 students obtained through simple random sampling technique. The research instrument used consisted of a social support scale, a self-efficacy scale, and an achievement motivation scale. The data analysis technique was in the form of descriptive statistics with the results obtained on the social support variable having a percentage value of 74.3 percent in the high category, while in the medium category it was 25.7 percent. The results of self-efficacy get a score of 83.6 percent in the high category, and 16.4 percent in the medium category. Achievement motivation has a value of 79.8 percent, while in the medium category it is 20.2 percent. Then, the effect of the predictor variable on the criteria is 45.4 percent. Overall, it can be seen that there is a significant and positive relationship between social support and self-efficacy together with achievement motivation. Abstrak: Penelitian ini bertujuan untuk mengetahui: (1) Hubungan dukungan sosial terhadap motivasi berprestasi; (2) Hubungan efikasi diri terhadap motivasi berprestasi; (3) Hubungan dukungan sosial dan efikasi diri terhadap motivasi berprestasi (4) Besarnya sumbangan variabel independen terhadap dependen. Rancangan penelitian ini yaitu dukungan sosial dan efikasi diri sebagai variabel bebas, sedangkan motivasi berprestasi sebagai variabel terikat. Populasi penelitian siswa SMAN 1 Wates dengan sampel 183 siswa yang diperoleh melalui teknik simple random sampling. Instrumen penelitian yang digunakan terdiri dari skala dukungan sosial, skala efikasi diri, dan skala motivasi berprestasi. Teknik analisis data berupa statistik deskriptif dengan hasil yang diperoleh pada variabel dukungan sosial mempunyai persentase nilai 74,3 persen kategori tinggi, sedangkan pada kategori sedang 25,7 persen. Hasil dari Efikasi diri mendapatkan nilai sebesar 83,6 persen kategori tinggi, dan kategori sedang 16,4 persen. Motivasi berprestasi memiliki nilai sebesar 79,8 persen, sedangkan pada kategori sedang 20,2 persen. Kemudian, untuk pengaruh variabel prediktor terhadap kriterium yaitu 45,4 persen. Secara keseluruhan dapat diketahui bahwa terdapat hubungan yang signifikan dan positif antara dukungan sosial dan efikasi diri secara bersama-sama terhadap motivasi berprestasi.
Co-Authors Adi Cahyo Adi Cahyo Adi Cahyo Agustin, Maulina Ainin Fitriyah Amiati, Devy Angeline Musmarihan Angeline Musmarihan Anindita Zahratur Anindita Zahratur Anindita Zahratur Anita Yulviyanti Anjani, Khamila Gayatri Annisa Putri Arbin Janu Setiyowati, Arbin Artanty, Dian Aryo Sutowijoyo Aulya Setyo Pratiwi Baskoro Adi Prayitno Basma Prakosa Bingah Fitri Bingah Fitri Bingah Fitri Blasius Boli Lasan Cahyo, Adi Cinitra Anindya Cinitra Anindya Cinitra Anindya Deby Febriyan Eprilianto Desi, Febria Desiana Radithia, Desiana Diah Savitri Ernawati Fatma Yasmin Mahdani Febria Desi Febria Desi Febria Desi Febriyanti Kusuma Febriyanti Kusuma Febriyanti Kusuma Fitri, Bingah Gayatri, Khamila Hakim Zulkarnain Indah Listiana Kriswandini Khamila Gayatri Khamila Gayatri Khamila Gayatri Kuntardjo, Yuhanna Kusuma, Febriyanti Mariani Mawaddha Mawaddha Mawaddha, Mawaddha Meirna Dewita Meirna Dewita Meirna Dewita Meirna Dewita Sari Muhamad Muhamad Muhammad Firdaus Mustriana, Ratna Nazaruddin Malik Nila Kesumawati Nisrina Nisrina Nurina Febriyanti Ayuningtyas Prikurnia, Anas Khair Prima Nerito Puspitasari, Ayudia Dwi Rahmatari, Bandaru Rahmawati, Yannisa Rangga Surya Rangga Surya Rangga Surya Rudi Kurniawan Rudi Kurniawan Sabda Alam Salsabiela Praha Karima Reza Sismiyanti, Rossy Sudarso Sudarso Sugeng Sutiarso Suharsono S Surboyo, Meircurius Dwi Condro Surya, Rangga Tobari Uci Yuliati Widi Hanifah Widya Addiarto Yeni Puspitasari Yulviyani, Anita Yulviyanti, Anita Yusuf Bachtiar Zahratur, Anindita Zainal Abidin