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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Ilmiah Ilmu Terapan Universitas Jambi
imami, Muh Khairul Wajedi
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Education Engineering Industrial & Manufacturing Engineering

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Validation of a teacher mathematics knowledge scale based on the Ernest framework among Malaysian teachers Md Ghazali, Nor Hasnida; Zaini, Syaza Hazwani; Hamzah, Mahizer; Bakar, Noor Insyiraah Abu; imami, Muh Khairul Wajedi
International Journal of Evaluation and Research in Education (IJERE) Vol 13, No 5: October 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v13i5.28880

Abstract

The aim of the current research was to validate the Malaysian version of the mathematical knowledge scale based on the Ernest framework. The participants include 100 teachers from Kelantan, Malaysia. An exploratory factor analysis (EFA) with principal components analysis and varimax rotation was conducted. This research determines the number of factors through eigenvalues greater than one and frames the structure of the scale through factor loading. The value of the eigenvalue and factor loading are considered in this research to frame and develop the structure of the scale. Furthermore, the reliability of the scale was tested with Cronbach’s alpha. The results showed six factors on the scale explaining 67.39% of the variances. A total of 26 items with factor loading greater than 0.60 were determined for the scale. The structure of the scale was as three items in the first factor, two items in the second factor, five items in the third factor, four items in the fourth factor, 10 items in the fifth factor, and two items in the sixth factor. Furthermore, the reliability of the scale was 0.958. This research concluded that the scale was internally consistent in measuring the teacher’s mathematics knowledge.
VALIDITY OF ENGAGEMENT INSTRUMENT DURING ONLINE LEARNING IN MATHEMATICS EDUCATION Hidayat, Riyan; Imami, Muh Khairul Wajedi; Liu, Sibo; Qudratuddarsi, Hilman; Mohd Saad, Mohd Rashid
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 8 No. 2 (2024): Volume 8, Nomor 2, December 2024
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v8i2.34453

Abstract

The current study aimed to assess the validity of the engagement instrument during online learning in mathematics education. This study used a survey research design as its approach. The current research participants were 203 Generation Z students in West Nusa Tenggara Barat, Indonesia. Convenience sampling techniques were used to assess who had completed the online survey. Three procedures were used to analyze the data in this research: exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and Rasch analysis. EFA revealed that the online engagement instrument had two sub-components: behavioral engagement and emotional engagement. At the same time, the CFA results showed that the model fit indices established the first- and second-order model's two-factor structure. Finally, the results showed that the online engagement instrument’s item and person reliability were good. The findings indicate a potential for enhancement even though the Rasch analysis largely supported the results of EFA and CFA. The current research’s novelty is that it provides a valid and reliable instrument to assess student`s engagement during online learning in a mathematical education context. Using the current instrument can ensure the accuracy, reliability, and credibility of research on student engagement during online learning in mathematics education.
Psychometric properties of emotional intelligent scale: the application for university students in Indonesia Akbar, Amin; Karim, Zulakbal Abd; Zakaria, Jaffry; Suryanef, Suryanef; Imami, Muh Khairul Wajedi; Syahdiah, Utami; Fitri, Hilwa Alfiani
International Journal of Evaluation and Research in Education (IJERE) Vol 14, No 1: February 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v14i1.28599

Abstract

The current research aims to assess the psychometric properties of the emotional intelligence scale among university students in Indonesia. This research used a survey design. The current research participants were 288 university students in Palembang, West Nusa Tenggara, Kupang, Yogyakarta, and Jakarta, Indonesia. Two procedures were used to analyze the data: exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The results showed that EFA with comprehensive techniques that compromise parallel analysis yielded a 5-factor solution: empathy with five items, handling relationships with five items, motivation for oneself with six items, self-awareness with seven items, and managing emotion with eight items. The five factors solution was confirmed through CFA with the value: Chi square=2.631, Tucker-Lewis’s index (TLI)=.804, comparative fit index (CFI)=.823, root mean square error of approximation (RMSEA)=.075, and standardized root mean residual (SRMR)=.743. The scale validation and reliability were tested through average variance extracted (AVE) with the value ranged from 0.271 to 0.594, construct reliability (CR) with the value ranged from 0.706 to 0.879, and Cronbach’s alpha with the value ranged from 0.706 to 0.879. Therefore, based on psychometric analysis, the scale is valid and reliable to be used in measuring emotional intelligence among university students in Indonesia.
Co-Authors Akbar, Amin Bakar, Noor Insyiraah Abu Fitri, Hilwa Alfiani Hamzah, Mahizer Karim, Zulakbal Abd Liu, Sibo Md Ghazali, Nor Hasnida Mohd Saad, Mohd Rashid QUDRATUDDARSI, HILMAN RR. Ella Evrita Hestiandari Suryanef Suryanef Syahdiah, Utami Zaini, Syaza Hazwani Zakaria, Jaffry