The Relationship Between the Use of Richpeace-Based Video Tutorials on Digital Pattern Making in The CAD Pattern Making Course

Hazevi Atila Yazel Aze; Ernawati; Rima Agustia; Weria Hendri; Halimul Bahri

doi:10.51454/decode.v6i3.1852

Authors

Hazevi Atila Yazel Aze Vocational Education in Fashion Design Universitas Negeri Padang
Ernawati Family Welfare Education Universitas Negeri Padang
Rima Agustia Ph.D. Student in Physics Education UCSI University
Weria Hendri Fashion Design Educatione Universitas Negeri Medan
Halimul Bahri Family Welfare Education Universitas Negeri Padang

DOI:

https://doi.org/10.51454/decode.v6i3.1852

Keywords:

CAD Pattern Making, Digital Pattern Making, Richpeace, Students Proficiency, Video Tutorials

Abstract

This study aims to examine the effect of using Richpeace-based video tutorials on students’ digital pattern-making proficiency in the CAD Pattern Making course. The study employed a quantitative approach with an associative survey design. The group was made up of students studying Fashion Design Vocational Education Program and Associate Degree in Fashion Design who enrolled in 2026. A total of 95 students participated voluntarily and completed the questionnaire. Data were collected using questionnaires measuring the use of Richpeace-based video tutorials and students’ self-reported proficiency in digital pattern making. The data were analyzed using descriptive statistics, validity and reliability tests, normality and linearity tests, simple linear regression analysis, t-test, and coefficient of determination. The hypothesis test results indicate that the use of Richpeace-based video tutorials has a positive and significant effect on students’ proficiency in digital pattern making, with a calculated t-value of 12.713 and a significance level of 0.000 < 0.05. The regression analysis revealed a significant positive relationship between the use of Richpeace-based video tutorials and students’ self-reported digital pattern-making proficiency, with the model explaining 63.5% of the observed variance (R² = 0.635). These findings indicate that greater reported use of Richpeace-based video tutorials is associated with higher levels of students’ self-reported digital pattern making proficiency. However, the cross-sectional survey design does not establish a causal effect of the video tutorials on students’ proficiency.

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