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Journal : Information Technology Education Journal

Validation of a Blended Mathematics Learning Readiness Instrument Based on Offline Delivery in Remote Areas Astutik, Heny Sri; Kaharuddin, Andi; Salmawati; Murniati; Kahar, Muh Jusri; Pasongli, Hernita
Information Technology Education Journal Vol. 5, No. 2, May (2026)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v5i2.265

Abstract

Purpose – This study aimed to develop and validate an instrument assessing student readiness for offline-supported blended mathematics learning, addressing a critical measurement gap in Indonesia's disadvantaged, frontier, and outermost (3T) regions like Southwest Papua. Design – Employing a sequential exploratory psychometric design, we addressed the internet-dependency of existing instruments. An initial 40-item pool, adapted from the Online Learning Readiness Scale for offline contexts, was refined to 30 items. Content validity was established via two expert review rounds (N=3) using NVivo 14 thematic analysis and Gregory's index. Construct validity was examined through Exploratory Factor Analysis (EFA) with 150 mathematics students, alongside Cronbach's Alpha for reliability. Findings – Content validity (Gregory's index) improved from 0.60 to 0.88. EFA established a five-factor structure for the 30 items, explaining 68.4% of the total variance: (1) Learning Independence with Local Resources (α=0.89), (2) Offline Technical Literacy (α=0.87), (3) Adaptation to Infrastructure Limitations (α=0.82), (4) Mathematics Self-Efficacy with Offline Media (α=0.91), and (5) Learning Motivation in Digital Isolation (α=0.79). Overall reliability was α=0.93. Implications – The instrument provides a valid, reliable tool for diagnosis and interventions in underserved regions. Limitations regarding geographic specificity, sample size, and unexamined criterion validity suggest directions for future cross-context validation and longitudinal studies. Originality – By introducing "Adaptation to Infrastructure Limitations" as a novel dimension, this study reconceptualizes learning readiness for connectivity-deprived contexts, offering educators and policymakers an evidence-based tool to promote educational equity.
Co-Authors A. R. Tolangara, A. R. Abudu, Lasandri Adawia Adeng Adieli Laoli Adiputra, Dede Kurnia Adjam, Syarifuddin Adnan Sofyan Agung Purwanto Agustang, Andi Tenri Pada Aida, Elsa Nur Akson Akson Al Muhtadin, M. Amelia, Risky Amelia, Risky Nuri Andi Kaharuddin Andi Tenri Pada Agustang Arif, Mustia Aryuni, Vrita Tri Asmawati Kamarudin Asry Nelannya Latupeirissa Astutik, Heny Sri Aswan, Marwis Atua, Naomi bagja waluya, bagja Dahlan Wahyudi Dede Sugandi Eka Supriatna Eka Supriatna Eko Hariyadi Eko Hariyadi Endang Purwati RN Enok Maryani Evita Evita Facriah Djumati Facriah Djumati Fatma Hamid, Fatma Fitri Annisa Djafar Gaus, Abdul Gufran D. Dirawan Gymnastiar, Iman Ahmad Hadi Prayitno Hafiziani Eka Putri, Hafiziani Eka Hanum, Gilang Kartika Hasmawati Hasmawati Hasmawati Hasmawati Hidajat, Arif Iksan Iksan Jalali, Irma Joko M. Jen Julianto La Taju Julianto La Taju Kasiuhe, Jeane Christi Laksono Trisnantoro Lely A. Nasution Lely Adriani Nasution Lely Nasution M. Ikhsan M. Ikhsan Mamat Ruhimat, Mamat Marthinu, Eva Marwis Aswan Mochammad Imron Awalludin Moh Jusri Kahar Mubarok, Ahmad Muhamad Ihsan Azhim Muhammad Ikhsan Mukhtar Yusuf Mukhtar Yusuf Murniati Nasution, Lely NETTI KARIANI MENDOFA Nurul Fajri Saminan, Nurul Fajri Poncowati , Srikandi Dwi Rahma Ade Tia Ramdani Salam Rasyid, Rusman Ratna Puspita Sari, Ratna Puspita Rauf, Ichsan Riski Nuri Amelia Riski Nuri Amelia Risky Nuri Amelia Risky Nuri Amelia Rizky Sinaga ROHANA SUFIA Roni Kurniawan Rugeri Lewarion Salmawati Salmawati Saprudin, Saprudin Sinaga, Rizky Sri Suryatul Amarul Srikandi Dwi Poncowati Sultan Amir, Mufti Suprapta . Susana R Bahara Suwarni Suwarni Suwarni Suwarni Syahril Muhammad Syam Tonra, Wilda Syarifuddin Adjam Tabran, Muh. Tamrin Robo Tekat Sukomardojo Tempola, Wahyudi Tonra, Wilda Syam Ummah, Kuntum Chairum Wa Nenti Wa Ode Nurayiti Walanda, Rasni S. Wilda Syam Tonra Winda Syam Tonra Yumima Sinyo Yuni A. Safitri Yuni Andriyani Safitri Yuni Safitri Yusron, Ali Zainab Saimima Zikron Hamli Zulkifli Ahmad Zulkifli Zam Zam