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All Journal International Journal of Business, Law, and Education Edumatica: Jurnal Pendidikan Matematika
Sessu, Andi
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Social Sciences Other

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Computer Ability Anxiety, Self-Efficacy Beliefs in Statistical Studies, Student Attitudes towards Course Statistics: An Empirical Study of Undergraduate Students in the Mathematics Study Program Sessu, Andi; Arofah, Irvana; Ningsi, Besse Arnawisuda
International Journal of Business, Law, and Education Vol. 6 No. 1 (2025): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v6i1.1013

Abstract

In the 21st century, the learning process continues to develop and undergo a paradigm shift. One of the characteristics of the 21st century is the presence of aspects of information, computing, automation, and communication that influence the learning paradigm. In learning statistics, it is not only cognitive skills that support student learning success but also non-cognitive skills. This study aims to determine the effect of student computer ability anxiety and self-efficacy beliefs on student attitudes toward statistical courses. The sample of this study was 203 students of the Mathematics Study Program of Pamulang University who were selected using a simple random sampling technique. Data collection techniques in this study used instruments with a Likert scale. The effect on the research variables was analyzed using structural equation modeling to determine the effect. From the results of the analysis, it is obtained that there is a direct influence of computer ability anxiety on self-efficacy beliefs in learning statistics, there is a direct influence of computer ability anxiety on attitudes towards statistics courses, there is a direct influence of self-efficacy beliefs in learning statistics on attitudes towards statistics courses, and there is an influence of computer ability anxiety in learning statistics on attitudes towards statistics courses through self-efficacy beliefs.
The Influence Of Learning Media And Learning Models On Learning Outcomes Through Mathematics Literacy Ability Arofah, Irvana; Ningsi , Besse Arnawisuda; Sessu, Andi
International Journal of Business, Law, and Education Vol. 4 No. 2 (2023): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v4i2.340

Abstract

Learning outcomes are a measure of the success of the learning process. There are many factors involved in measuring learning outcomes. Learning media, learning models, and students' mathematical literacy abilities are important factors or variables in the learning process to achieve the best learning outcomes. This study aims to look at the direct and indirect effects of these three variables on learning outcomes with mathematical literacy skills as a mediating variable. This research was conducted on 122 students of the Mathematics Study Program at Pamulang University. The research method used is Structural Equation Modeling with the Smart-PLS 3.0 analysis tool. The results of the convergent validity test showed that the loading factor value was > 0.7 and the AVE value > 0.5 indicated that all indicators were valid. The reliability test shows a composite reliability value and Cronbach's alpha > 0.7 is said to be reliable. Learning media has a positive effect that is not significant on mathematical literacy skills. The learning model has a significant positive effect on mathematical literacy skills. Mathematical literacy ability has a significant positive effect on learning outcomes. Learning media has a significant positive effect on learning outcomes. Learning models have a positive but not significant effect on learning outcomes. Learning media has a positive influence that is not significant on learning outcomes through mathematical literacy skills.
Pengaruh Pendekatan Concrete Representational Abstract (CRA) Berbantu Alat Peraga terhadap Kemampuan Representasi Matematis Siswa Normalita Isnaeni; Sessu, Andi; Hadi, Windia
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 2 (2020): Edumatica: Jurnal Pendidikan Matematika (Oktober 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.888 KB) | DOI: 10.22437/edumatica.v10i2.9340

Abstract

This study aims to determine whether or not there is an influence of the Effect of Concrete Representational Abstract (CRA) Assisted Teaching Aids in the Framework of Space Building Against the Mathematical Representation Ability of Junior High School Students on Flat Side Space Building Materials. The research method is quantitative research and use a quasi-experimental with Post-Test Only Design, Non Equivalent Group Design. The study population is all of eight grade students’ at 180 Junior High School Jakarta in the second semester of the academic year 2018/2019. The samples of this study are 64 students’ of class VIII-E and VIII-F. The sampling technique using is a Cluster Random Sampling technique. This study used a data collection method by used is the instrument test of mathematical problem-solving ability. The instrument first tries at Junior High School 222 Jakarta for 60 students’ in class IX-B and IX-C. This study used tested normality, the obtained data normally distributed. Hence, hypothesis testing was using the F test with Z cal is 5,0198 which resulted in the rejection of H0 in significance level about 5% with Effect Size of 1,479 is high. Therefore, this study concluded that there is The Effect of Concrete Representational Abstract (CRA) Approach Aided by the Framework of Space Building Framework on the Mathematical Representation Ability of Junior High School Students on Flat Side Space Building Materials with testing criteria is high.
Co-Authors Arofah, Irvana Ningsi , Besse Arnawisuda Ningsi, Besse Arnawisuda Normalita Isnaeni Windia Hadi, Windia