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Grit Instrument Development on High School Students: Rasch Model Analysis Ahmad Yudiar; Mamat Supriatna; Eka Sakti Yudha
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 8, No 2 (2022): June
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (14.174 KB) | DOI: 10.33394/jk.v8i2.4794

Abstract

This study aimed to develop an instrument that will be used to measure the grit of senior high school students. This quantitative study involved 601 senior high school students in Bangka Belitung. Based on an analysis of the relevant literature, this study developed 24 items that collectively described grit. Data was collected using a grit scale and analyzed using the Rasch model. The results show that 1) Cronbach's alpha value is 0.91 which means the interaction between item and person is in the very good category, 2) the item reliability coefficient is 0.97 where the item belongs to the special category, and 3) the person reliability coefficient is 0.87 which means that students respond consistently to each item. Based on the results above, we can see that 23 valid items and the other is invalid. Overall, it can be concluded that the grit scale has good psychometric properties, and it can be used by counselors or counseling guidance teachers to measure students' grit.
Co-Authors Aam Imaduddin Abdul Qodir Zaelani Ahmad Hudaiby Galih Kusumah Ahmad Yudiar Ahmad Zulfadhli Khairuddin Ahman Ahman Ahman Ahman Ahman Ahman Ahman, Ahman Al Hakim, Ibrahim Alyaa Nuurul Shoobihah Amirul Hazmi Hamdan Amy Noerul Azmy anne Hafina, anne Arina Mufrihah, Arina Arinnisa Cahya Nurzaman Armanto, M Edi Azni Nurul Fauzia Bagus Julian Hikmy Deasy Yunika Khairun Dedi Koswara Diajeng Retno Kinanti Putri Diajeng Retno Kinanti Putri Dian Kencana Eka Puteri Utami Eka Sakti Yudha Elistio, Pijar Dwi Esty Noorbaiti Intani Euis Farida Euis Kurniati Euis Rohayati Gita Ayu Rachmawati Hamdan, Amirul Hazmi Handani, Tri Haryadi, Rafly Hasna Nurul Sani Ilfiandra Ilfiandra Intani, Esty Noorbaiti Ipah Saripah Ipah Saripah, Ipah Ipung Hananto Julius, Andre Kencana, Dian Khairuddin, Ahmad Zulfadhli Khoirunnissa Kustiawati, Tati Lina Dwi Puryanti M. Solehuddin Maulida Aulia Rahman Ma’rifatin Indah Kholili Misnawati Misnawati Moch. Dendi Arief Prawira Moh Roqib Mudrikah, Syifa Muhammad, Fadhil Muqaffi, Muqaffi Mutiara Aqilla Tasya Nandang Budiman Nandang Rusmana Nirwani, Ayulia Nugraha, Verza Aldirindra Nurihsan, Achmad Juntika Nurlatifah, Sari Nurnaifah Selvia Wardhani Nurul Afrianti Pasaribu, Berlima Philein Sophia Putri Dakes Popy Mayasari Afendy Putri, Mia Aprianti Raisa, Zarul Reza Hadiwijaya Dynasti Rifqi Fadhillah Farmadi Rini Andari, Rini Salsabila, Khansa Sartono Sartono, Sartono Septina, Tea Silvia Agustina Siti Kulsum Siti Kulsum Siti Rohimah Siti Rohimah Solehuddin Solehuddin, M Suherman Supriatna, Mamat Supriatna, Mamat Suryana, Dodi Susanti, Desy Syahril, M. Fiqri Syakina, Bella Syamsu Yusuf Taufiq, Agus Tb. Moh. Irma Ari Irawan Tiara Anggun Mauladi Tiara Anggun Mauladi Willya Novianti Yanti Sam Amir Yudiar, Ahmad Zakiah, Luna Nuranisa