<![CDATA[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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