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Leni Maulani, Leni
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Religion Humanities Economics, Econometrics & Finance Social Sciences

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Adversity Quotient Sebagai Prediktor Kemampuan Komunikasi Matematis Siswa Madrasah Ibtidaiyah Maulani, Leni
Moderasi : Journal of Islamic Studies Vol. 4 No. 2 (2024): Desember
Publisher : Lajnah Ta'lif wan Nasyr Nahdlatul Ulama (LTN-NU) Kabupaten Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/moderasi.v4i2.16

Abstract

This study aims to determine whether the Adversity Quotient (AQ) can be a predictor of the mathematical communication ability of fifth-grade students at Madrasah Ibtidaiyah in the topic of statistics. AQ is an individual's ability to respond to and overcome difficulties, measured using the Adversity Response Profile (ARP) questionnaire consisting of 40 negative statements based on Stoltz's theory (2004), which includes four indicators: Control (C), Ownership (O₂), Reach (R), and Endurance (E). The AQ score range is 40–200. Meanwhile, students' mathematical communication skills are measured through an essay test consisting of eight questions based on indicators from Sumarmo (2014). This study uses a non-experimental quantitative approach with a correlational design. The residual normality test showed a significance value of 0.299, indicating that the residuals are normally distributed. Simple linear regression analysis resulted in the regression equation Ŷ = -8.463 + 0.194x, with a coefficient of determination (R²) of 30.7%. The ANOVA test showed a significance value of 0.001 (< 0.05), indicating a significant effect of the Adversity Quotient on mathematical communication ability. These results indicate that the Adversity Quotient can be used as a predictor in identifying students' mathematical communication ability at MI, particularly in the topic of statistics
Pengaruh Self Confidence Terhadap Kemampuan Komunikasi Matematis Siswa Madrasah Ibtidaiyah Pada Materi Bangun Ruang Maulani, Leni; Permana, Dian
Moderasi : Journal of Islamic Studies Vol. 3 No. 2 (2023): December
Publisher : Lajnah Ta'lif wan Nasyr Nahdlatul Ulama (LTN-NU) Kabupaten Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/moderasi.v3i2.37

Abstract

This study aims to examine the influence of self-confidence on the mathematical communication ability of fifth-grade students at Madrasah Ibtidaiyah in the topic of three-dimensional geometry. A quantitative approach with a non-experimental correlational design was employed. The sample consisted of 28 students from a Madrasah Ibtidaiyah in Garut Regency, West Java, Indonesia. The instruments used in this study included a self-confidence questionnaire and a written test to assess students' mathematical communication skills. Data analysis using simple linear regression revealed a significant effect of self-confidence on students' mathematical communication ability, with a significance value of 0.002 (p < 0.05). The coefficient of determination (R²) was 0.314, indicating that self-confidence contributes 31.4% to students’ mathematical communication performance. These findings suggest that students with higher self-confidence tend to demonstrate better mathematical communication skills. The study recommends that teachers and schools give greater attention to fostering students’ self-confidence as a means to support success in mathematics learning
Co-Authors Dian Permana, Dian Rostina Sundayana