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All Journal Visual Art Jurnal Bimbingan dan Konseling Terapan Panggung PEDAGOGIA GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Atrat: Jurnal Seni Rupa Jurnal Teknik Informatika (JUTIF) KONSELING EDUKASI : Journal of Guidance and Counseling ProGCouns: Journal of Professionals in Guidance and Counseling Journal of Education and Counseling (JECO) Journal of Accounting Management Business and International Research
Dadang Sudrajat
Institut Teknologi Bandung
Religion Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Shaping Future: Exploring Career Adaptability of Indonesian Students Pratiwi, Tiara Iskandar; Supriatna, Mamat; Suherman, Uman; Sudrajat, Dadang
GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling Vol 14, No 3 (2024)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/gdn.v14i3.9624

Abstract

In an era of increasingly diverse, fragmented, and global careers, the ability to adapt and navigate one's development in the context of work is crucial. Career adaptability is a psychosocial construct that indicates an individual's readiness and resources to cope with current and future vocational development tasks, job transitions, and personal traumas. This study aims to examine the profile of career adaptability among students in Indonesia across various dimensions. This study employs a descriptive method and a saturated sample of 369 eleventh-grade students. The instrument used is the Career Maturity Inventory from-C (CMI-C) developed by Savickas & Porfeli (2011). The findings reveal (1) 58.5% of the students are in the mature category for career choice readiness, indicating that the students are adaptive in making career decisions and prepared to choose a job; (2) in the dimension of career concern, students are categorized as adaptive, (3) based on the dimensions of career curiosity and career confidence, students are categorized as non-adaptive, (4) based on the career consultation dimension, students are categorized as consultative. This study produces a hypothetical career guidance program to enhance students' career adaptability.
Experiencing Disharmony: Representing the Imbalance in the Human–Nature Relationship Through Drawing Pratanto, Khayla Indiva; Sayahdikumullah, Dikdik; Sudrajat, Dadang
ATRAT: Jurnal Seni Rupa Vol 13 No 1 (2025): INOVASI DAN KREATIVITAS DALAM KARYA DESAIN
Publisher : Jurusan Seni Rupa ISBI Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26742/atrat.v13i1.4286

Abstract

This article discusses the Drawing series “Experiencing Disharmony” as a reflection on the imbalance between humans and nature due to anthropocentric dominance. Based on mountain trekking experiences, the work depicts human alienation within vast and unpredictable landscapes, emphasizing submission to natural laws. The theoretical approach draws from mimesis, Romantic aesthetics, Apollonian–Dionysian duality, Gregory Bateson’s anti-anthropocentrism, and Raffaele Milani’s concept of landscape as a contemplative space. A research-based art practice is used, with landscape photography as the visual foundation. Layered pastel and charcoal lines on large paper record both physical and inner experiences. A small human figure facing away from the viewer reinforces alienation. Visual disharmony is conveyed through disproportional scale, metaphorical composition, and color limitations as an ecological awareness. Each of the six drawings is subtitled with geographic coordinates to highlight landscape as a reflective site.
Hybrid Model for Speech Emotion Recognition using Mel-Frequency Cepstral Coefficients and Machine Learning Algorithms Nurdiawan, Odi; Ade Kurnia, Dian; Sudrajat, Dadang; Pratama, Irfan
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 5 (2025): JUTIF Volume 6, Number 5, Oktober 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.5.5143

Abstract

Speech Emotion Recognition (SER) is a subfield of affective computing that focuses on identifying human emotions through voice signals. Accurate emotion classification is essential for developing intelligent systems capable of interacting naturally with users. However, challenges such as background noise, overlapping emotional features, and speaker variability often reduce model performance. This study aims to develop a lightweight hybrid SER model by combining Mel-Frequency Cepstral Coefficients (MFCC) as feature representations with three machine learning algorithms: Support Vector Machine (SVM), Decision Tree (DT), and K-Nearest Neighbors (KNN). The methodology involves audio data preprocessing, MFCC-based feature extraction, and classification using the selected algorithms. The RAVDESS dataset, consisting of 1,440 English-language audio samples across four emotions (happy, angry, sad, neutral), was used with an 80/20 train-test split to ensure class balance.. Experimental results show that the KNN model achieved the highest performance, with an accuracy of 78.26%, precision of 85.09%, recall of 78.26%, and F1-score of 77.06%. The Decision Tree model produced comparable results, while the SVM model performed poorly across all metrics. These findings demonstrate that the proposed hybrid approach is effective for recognizing emotions in speech and offers a computationally efficient alternative to deep learning models. The integration of MFCC features with multiple machine learning classifiers provides a robust framework for real-time emotion recognition applications, especially in environments with limited computing resources.
Exploring Self-Disclosure Trends Among Students: A Descriptive Study Solehah, Isnaeni; Rusmana, Nandang; Sudrajat, Dadang
Journal of Education and Counseling (JECO) Vol. 4 No. 2 (2024)
Publisher : Ma'soem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/jeco.v4i2.997

Abstract

This study aims to describe the trend of self-disclosure owned by students. By using a quantitative approach and descriptive method and taking a comprehensive sample. The research participants consisted of 830 students in Indonesia, consisting of 322 male students and 508 female students. The measurement tool used was the Jourard Self-Disclosure Questionnaire (JSDQ). The results showed that 60% of students tended to favor offline self-disclosure, while 39.4% preferred online self-disclosure.
The Career adaptability among Young Adulthood : A Systematic Literature Review Rasyidi, Syifa Nurul Ain; Akhmad, Sudaryat Nurdin; Sudrajat, Dadang; Nadhirah, Nadia Aulia
ProGCouns: Journal of Professionals in Guidance and Counseling Vol. 2 No. 1 (2021): ProGCouns: Journal of Professionals in Guidance and Counseling
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (173.858 KB) | DOI: 10.21831/progcouns.v2i1.39472

Abstract

The success of a person completing typical developmental tasks at certain stages of development lies in career adaptability. Career adaptability is an individual's readiness for a career in accordance with the effort to complete career-related developmental tasks. To suggest future development directions, this article systematically reviews the review literature on future adaptations. This article uses a systematic literature review (SLR) approach. This article uses 47 articles from 17 journals with research that has been conducted in various Asian countries, Europe, South America and other countries such as South Africa, China, Korea and Australia as the source. This article concludes that the adaptability possessed in adulthood is included in the high or mature category. Where it focuses more on aspects that are owned by the career and adult reasons why the adaptation at that time is high and the advantages that are owned when having the abilities possessed by a high or mature career. This article concludes with some suggestions for further research that could be produced in the future.
Preserving Cultural Heritage Through a Traditional Ritual: A Case of Kabuyutan Ciburuy Kartika, Nyai; Dienaputra, Reiza D.; Machdalena, Susi; Sriwardani, Nani; Ekawardhani, Yully Ambarsih; Sudrajat, Dadang
PANGGUNG Vol 34 No 2 (2024): Estetika, Budaya Material, dan Komodifikasi Seni
Publisher : LP2M ISBI Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26742/panggung.v34i2.2801

Abstract

The Seba ceremony in Kabuyutan Ciburuy is a tradition of preserving cultural heritage that has been carried out for generations. Currently, Kabuyutan Ciburuy is no longer actively used as an educational institution, nor are the contents of its ancient manuscripts used as a reference for the development of science. For this reason, this research tries to dissect why this happens. This research uses a qualitative research method which is believed to be a scalpel in research, thereby helping to explain the research object factually. The research step is to carry out participant observation, the researcher actively participates in the activities being researched. Also hold interviews with local cultural figures either formally or informally. The result of this research is a descriptive explanation of the Seba Ceremony as an effort to preserve cultural heritage. Because heirlooms refer to educational activities, such as the discovery of many manuscripts, one of which contains advice on old Sundanese character and ethics. This has become a high level of cultural wealth by continuing to carry out the Seba ceremony as a form of preservation so that it remains alive and relevant for future generations. Keywords: Seba Ceremony, Ciburuy District, Preservation, Cultural Heritage
Creating Digital Literature through Transformational Leadership; Challenges and Solutions Sudrajat, Dadang; Dikananda, Arif Rinaldi; Rahaningsih, Nining; Cakranegara, Pandu Adi; Putra, Purniadi
JURNAL AL-TANZIM Vol 6, No 4 (2022)
Publisher : Nurul Jadid University, Probolinggo, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/al-tanzim.v6i4.3982

Abstract

This study aims to analyze and understand the principal's transformational leadership in realizing digital literacy. This study uses a qualitative approach to the type of phenomenology. Data collection techniques were carried out through interviews, observation, and documentation. Data analysis was carried out through several stages: data reduction, data presentation, and conclusion drawing or verification. The results showed that; transformational leadership strategy in increasing digital literacy by holding mini workshops and digital literacy examples. The challenges and solutions in transformational leadership are that teachers are still technology literate and not wholeheartedly in studying digitalization and inadequate internet access. This research has implications for the importance of designing educational institutions oriented toward developing digital literacy in responding to the challenges and demands of the times.
Hubungan Antara Konsep Diri dengan Kecemasan Sosial pada Mahasiswa Bandung Pratiwi, Sekar Larasati; Ramdhani, Rina Nurhadi; Taufiq, Agus; Sudrajat, Dadang
Konseling Edukasi : Journal of Guidance and Counseling Vol 7, No 1 (2023): Konseling Edukasi : Journal Guidance and Counseling
Publisher : IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/konseling.v7i1.18595

Abstract

The Relationship Between Self-Concept and Social Anxiety in Bandung Students. This study aims to determine the relationship between self-concept and social anxiety in college students. The population in this study were students in Bandung and the participants in this study totaling 35 respondents were taken using the accidental sampling technique and the scales used were self-concept scale and social anxiety scale. The correlation technique used to determine the relationship between self-concept and social anxiety variables is the Spearman Rho technique with the help of the IBS SPSS version 22.00 for windows computer program. The results of the study prove that there is a negative and significant relationship between self-concept and social anxiety in college students. By calculating the data analysis, it shows that the Spearman's Rho correlation coefficient is -0.745 with a significance value of 0.000 (p <0.01). This shows that the proposed hypothesis is accepted. That is, the higher the student's self-concept, the lower the social anxiety, and vice versa if students have a low self-concept, the higher the social anxiety. This research also supporting and justifying the previous theory and research between anxiety and self concept.Keywords: Self-Concept, Social Anxiety, and Students.
Co-Authors Ade Kurnia, Dian Aditya Wardhana Akhmad, Sudaryat Nurdin Cakranegara, Pandu Adi Dikananda, Arif Rinaldi Ekawardhani, Yully Ambarsih Ghina Fianny Hendy Tannady Ilfiandra Ilfiandra Intan Fitrianti, Intan Ipah Saripah, Ipah Nadia Aulia Nadhirah Nandang Rusmana Nining Rahaningsih Nurachman Andika Dwityosunu Nurfitrianah Octavianingrum R.P Nurhudaya, Nurhudaya Nyai Kartika Odi Nurdiawan Pratama, Irfan Pratanto, Khayla Indiva Pratiwi, Sekar Larasati Pratiwi, Tiara Iskandar Putra, Purniadi Ramdhani, Rina Nurhadi Rasyidi, Syifa Nurul Ain Reiza D. Dienaputra Rendy Raka Pramudya, Rendy Raka Rifqy Muhammad Hamzah Sayahdikumullah Dikdik Solehah, Isnaeni Sriwardani, Nani Supriatna, Mamat Susi Machdalena Syamsu Yusuf, Syamsu Tara Astari Taufiq, Agus UMAN SUHERMAN, UMAN