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Journal : JURNAL BIOEDUCATION

PENGEMBANGAN INSTRUMEN TES DIAGNOSTIK KOGNITIF PADA MATERI EKOSISTEM DI KELAS X SEKOLAH MENENGAH ATAS Sinta, Sinta; Kurnia Ningsih; Anisyah Yuniarti
JURNAL BIOEDUCATION Vol 12 No 2 (2025): Jurnal Bioeducation
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/bioed.v12i2.8459

Abstract

This study aims to develop a cognitive diagnostic test instrument that is suitable for use in identifying the cognitive abilities of grade X students of Senior High School on Ecosystem material. This study uses the Research and Development (R&D) method with the 4D development model of Thiagarajan (1974) (Define, Design, Develop, and Disseminate) which is limited to the Develop stage. The test development procedure is adjusted to the stages of test development according to Mardapi (2008), which consists of 9 stages, in this study the test development stage is limited and adjusted to the needs of researchers, namely up to 6 stages only consisting of 1) preparing test specifications, 2) writing tests, 3) reviewing tests, 4) conducting test trials, 5) analyzing test items, and 6) improving tests. The research subjects were 75 students from three schools, namely SMA Negeri 01 Salatiga, SMA Negeri 01 Selakau, and SMA Negeri 02 Selakau who were selected using a purposive sampling technique. The developed cognitive diagnostic test instrument can be used as a reference for teachers in compiling valid and reliable cognitive diagnostic test instruments and as an alternative for teachers to find out the learning needs of each student in the cognitive aspect of ecosystem material. Data were collected through interviews, validation sheets, and test instrument sheets. The instrument developed consisted of 25 multiple-choice questions designed to measure students' cognitive understanding before learning. The results of the content validity analysis using Aiken's V obtained an average coefficient of 0.97, indicating that all items were valid in terms of material, construction, and language. The inter-rater reliability analysis using the Intraclass Correlation Coefficient (ICC) produced a value of 0.411, which is included in the fairly good category. The item validity analysis showed 20 valid items and 5 invalid items. Based on these results, the 20 items of the cognitive diagnostic test instrument developed were declared valid, reliable, and suitable for use as an assessment tool to identify students' cognitive abilities in the Ecosystem material.
Co-Authors ,, Khoirunnisa . Bahtiar Afandi Afandi Afifah, Artha Bayu ahmad yani Ahmad Yani T Amalia yarso Amiyanti, Resti An Fauzia Rozani Syafei Anduweni Anggarwati, Melania Gisella Anggi Kalista Anisa Sulistiawati, Anisa Anisyah Yuniarti Anisyah Yuniarti Ardianti, Dwi Ardina, Tiffeni Arista, Tesalia Vika Ariyanti, Eka Asriah Nurdini M. Ayu Wulandari Ayu, Nambisas Arum Kusuma Daniswara, Agustinus Gigih Desti, Desti Dwi Kurniawan, Dwi Eka Ariyati Eko Sri Wahyuni Eko Sri Wahyuni Fathonah, Umi Fathul Yusro Filza, Inne Aqmarina Fitri, Jumrotul Ganis Sundawiyani Hamzah Hamzah Harmistri, Yolanda Olivia Ibnu Kusdinarti Ibnu Thalib Indah Purnamasari Indrasari, Nur Intan Irmi Nur Octavianti, Irmi Nur Irwan . Isyatirradhiyah, Isyatirradhiyah Jamhari Jamhari Jayawarsa, A.A. Ketut Jeki, Jeki Kasmita Sari Khofiyya, Nurlia Kurniati Kurniati Kusmiati, Evy Laili Fitri Yeni Listiani, Yetti M. Yahya M. Yogi Riyantama Isjoni Marlena, Maria Mas Akhbar Faturrahman Mawaddah, Ainun Milianti, Milianti Mirawati, Isra Mita Rahmani Nasiruddin Nasiruddin Neuwidia Nuzul Putri Nita Juniar Novitasari, Eska Nurfitriani, Dina Nurhasikin, Nurhasikin Perdana, Aurendyo Yuscel Pinawadhani, Rofiana Kusuma Rahmawati Rahmawati, Rahmawati Rangga Fajriya Tanamal Riki, Ajustus Rini Widyawati Rinny Widiawati Riris Dwi Pirwanti Ruqiah Ganda Putri Panjaitan Salbiah Salbiah, Salbiah Salsabila, Nur Sandra, Klaudia Mareta Sandy Pradana, Sandy Saputri, Emilta Selviana Lilis Selvisia , Sindy Desiani Sinta, Sinta Siti Komaria Sri Supartini SUKAMTO Supartini, Sri Syamswisna , Tania Musmita Tantri Herdianti Tenriawaru, Andi Besse Tindiati, Tindiati Titin Titin ,, Titin Titin . Titin Titin Titin Titin Tri Raharjo Yudantoro, Tri Raharjo Tri Suprapto Vivi Yana Wahyudi , Wahyuni, Titik Widya widya astuti Yanieta Arbiastutie, Yanieta Yeni Mariani Yoga Yuniadi Yokhebed . Yokhebed . Yokhebed Yokhebed Yonatan, Amandus Yunita, Andini Rika Yusniarni, Nur Zahasfan, Alvian Iqbal