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Nanda Sari Siregar
Universitas Negeri Padang

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Internal and external factors influencing fashion design characteristics among undergraduate fashion design students Armina Sari Harahap; Resmi Darni; Weni Nelmira; M. Giatman; Fadhillah Riski Aisyah Nasution; Nanda Sari Siregar
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/02882

Abstract

This study aimed to examine the effects of internal and external factors on students' fashion design characteristics in the Women's Fashion Design course. An explanatory quantitative study with a correlational design was conducted involving 30 fourth-semester students from the Fashion Design Vocational Education Study Program at Universitas Aufa Royhan Padangsidimpuan using total sampling. Internal and external factors were measured through validated questionnaires, while fashion design characteristics were assessed using a performance-based rubric. Data were analyzed using multiple linear regression. Internal factors significantly influenced fashion design characteristics (β = 0.613, t = 5.613, p < 0.001), as did external factors (β = 0.374, t = 3.424, p = 0.002). Simultaneously, both variables significantly predicted fashion design characteristics (F = 82.314, p < 0.001; Adjusted R² = 0.849). Strengthening students' internal competencies alongside supportive learning environments is essential for improving creativity and the quality of fashion design outcomes
Collaborative project-based learning enhances 4c skills in vocational fashion design students Nanda Sari Siregar; Rahmiati Rahmiati; Weni Nelmira; M. Giatman; Armina Sari Harahap; Fadhillah Riski Aisyah Nasution; Alifah Biggum Nabila
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/02752

Abstract

This study aimed to examine the effectiveness of Collaborative Project-Based Learning (CPBL) in enhancing students' critical thinking, creativity, communication, and collaboration (4C) skills in the Children's Fashion Design course. A quantitative quasi-experimental study employing a posttest-only control group design was conducted with 40 vocational fashion design students, equally assigned to experimental and control groups. Data were collected using a validated structured observation instrument (Aiken's V = 0.868; item validity = 0.905) and analyzed through descriptive statistics, Shapiro–Wilk normality, Levene's homogeneity, and independent-samples t-tests. Students receiving CPBL achieved significantly higher scores in critical thinking (54.65 vs. 46.00), creativity (54.30 vs. 42.30), communication (54.40 vs. 41.80), collaboration (54.70 vs. 42.30), and overall 4C competence (218.05 vs. 172.40) than the control group (p < 0.001). CPBL effectively promotes integrated 4C competencies and represents an appropriate pedagogical approach for strengthening twenty-first-century skills in vocational fashion education
Project based CorelDRAW video tutorial enhancing embroidery ornament design competencies among fashion students Fadhillah Riski Aisyah Nasution; Yuliarma Yuliarma; Weni Nelmira; M. Giatman; Nanda Sari Siregar; Alifah Biggum Nabila
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/02862

Abstract

This study aimed to develop and evaluate a project-based instructional video for embroidery ornament design using CorelDRAW to improve university students' practical competencies in vocational fashion education. A Research and Development approach employing the Four-D (4D) model (Define, Design, Develop, and Disseminate) was implemented. The product was validated by two media experts and three content experts, followed by practicality testing involving students and a lecturer. Effectiveness was examined using a one-group pretest-posttest design with 30 undergraduate students. Data were analyzed using Aiken's V, descriptive statistics, normalized gain, and paired-samples t-test. The instructional video demonstrated high validity and practicality and significantly improved students' learning outcomes, with a moderate N-gain and a significant difference between pretest and posttest scores (p < 0.001). The developed instructional video is a valid, practical, and effective digital learning resource for enhancing psychomotor competencies in embroidery ornament design
Co-Authors Alifah Biggum Nabila Armina Sari Harahap Armina Sari Harahap Fadhillah Riski Aisyah Nasution Rahmiati Rahmiati Resmi Darni Weni Nelmira Yuliarma, Yuliarma