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Maps Berbasis Sensor Lidar untuk Navigasi Tunanetra Mahdi, Arisul; Marlina, Marlina; Rahmahtrisilvia, Rahmahtrisilvia; Safaruddin, Safaruddin; Purwanto, Wawan
Jurnal Pendidikan Kebutuhan Khusus Vol. 8 No. 2 (2024): JPKK
Publisher : Jurusan Pendidikan Luar Biasa Fakultas Ilmu Pendidikan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpkk.v8i2.844

Abstract

This article's goal is to describe the evolution of assistive technology, which includes lidar-based maps for mobility blind navigation. This technology serves as a barrier against the difficulties faced by the blind when doing mobility tasks in areas without easily accessible mobility. The ADDIE development method is used in sensor-based mapping projects that cover analysis, design, development, implementation, and evaluation. The development of assistive technology produced a prototype based on lidar sensor technology that was enhanced with a webcam using a Raspberry Phi 4. This map can accurately depict areas and depict nearby obstacles. The device is then outfitted with a webcam camera that uses voice guidance to go to the destination room while reading the QR Code as a direction indicator. The simplified distance units and steps are easily comprehensible for individuals with visual impairments. Based on conducted studies, lidar sensor-based maps have proven to be an excellent tool for blind people requiring interior navigation.
Pelatihan Pembuatan Autic Cookies Bagi Orang Tua Siswa SLB Autisma YPPA Padang Rahmahtrisilvia, Rahmahtrisilvia; Kusumastuti, Grahita; Efrina, Elsa; Rahayu, Ifnalia; Amani, Risca; Khairunnisa, Winda
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 24, No 3 (2024): Suluah Bendang: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.05700

Abstract

Anak dengan Gangguan Spektrum Autisme (GSA) sering mengalami masalah metabolisme yang memerlukan diet khusus Casein Free Gluten Free (CFGF) untuk mengelola gejala seperti gangguan tidur, fokus, dan perilaku agresif. Penerapan diet CFGF sering terhambat oleh faktor anak dan orang tua, termasuk ketidakpatuhan orang tua dan ketersediaan makanan. Pengabdian ini bertujuan untuk  memberikan pengetahuan dan keterampilan bagi orang tua anak GSA dalam membuat Autic Cookies berbahan dasar Casein Free Gluten Free (CFGF). Kegiatan dilakukan di SLB Autisma YPPA Padang dengan tahapan utama sosialisasi dan pelatihan. Sosialisasi mencakup ceramah dan diskusi mengenai pentingnya diet CFGF, sementara pelatihan melibatkan praktek langsung pembuatan lima jenis cookies CFGF di bawah bimbingan nara sumber PKM Evaluasi dilakukan dengan pretest dan posttest untuk mengukur perubahan pemahaman orang tua serta umpan balik mengenai pelatihan. Sosialisasi meningkatkan pemahaman orang tua tentang diet CFGF, yang diikuti oleh pelatihan praktis yang sukses. Orang tua secara aktif terlibat dalam proses pembuatan cookies,  hasil akhir ditimbang dan dikemas dalam botol jar. Kegiatan ini tidak hanya meningkatkan keterampilan orang tua tetapi juga memperkuat penerapan diet CFGF, yang diakui sebagai diet penting untuk mendukung keberhasilan intervensi anak GSA.
EEG Power Analysis of Children with Autism Spectrum Disorders (ASD) Based on EIBI Curriculum Levels Rahmahtrisilvia, Rahmahtrisilvia; Setiawan, Rudi; Sopandi, Asep Ahmad; Efrina, Elsa; Kusumastuti, Grahita
JOIV : International Journal on Informatics Visualization Vol 8, No 4 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.4.2211

Abstract

Early Intervention Behavioral Therapy as a method has been shown to aid children diagnosed with Autism in adjusting behavior through Applied Behavior Analysis. While there are three levels of ABA, EIBI does not provide a concrete metric of what separates between the individual levels. The current study focuses on differentiating the electrical patterns found in EEG in children and plans to explore how EIBI can serve across the ABA spectrum. The electrodes F3, F4, C3, C4, P3, P4, O1, and O2 were used to capture the EEG signals and were utilized in estimating the power, spectral density using the Welch method. It was observed during the statistical examination that there existed differences in the results of power across the frequency band amongst the groups. The higher levels of Alpha lead us to believe that there was better emotional management. The chronic group was shown to have more prominent Delta power reflecting weakened control. Comparatively, beginning level’s theta power was found to be higher across all groups showcasing change in attention requiring tasks. Due to greater focus being placed on the lower range frequency activity there existed no noteworthy changes in the Beta and Gamma portions. These findings highlight the role of EIBI in neuromodulation in the Alpha and Delta bands, and its application in the enhancement of emotional and neurological stability. EEG is an effective measure as it quantifies EIBI outcomes. Further studies should examine the long-term effects and enhance curriculum concepts to increase the efficacy of the interventions.
Validasi buku referensi asesmen gaya belajar anak gangguan spektrum autism (GSA) pasca pengukuran Quantitative Electroencephalography (QEEG) Rahmahtrisilvia, Rahmahtrisilvia; Setiawan, Rudi; Sopandi, Asep Ahmad; Fatmawati, Fatmawati; Zulmiyetri, Zulmiyetri; Iswari, Mega; Marlina, Marlina; Safaruddin, Safaruddin
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 8, No 4 (2022): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020221191

Abstract

Pengukuran Quantitative Electroencephalography (QEEG) adalah metode untuk mempelajari gambaran aktivitas listrik yang terekam di otak secara objektif. Berdasarkan beberapa riset terkait QEEG, gaya belajar ditunjukkan oleh adanya dominansi belahan/bagian otak tertentu yang akan mempengaruhi proses belajar. Guna meningkatkan ketercapaian intervensi EIBI, disusunlah suatu buku sebagai referensi guru dalam melakukan asesmen gaya belajar anak GSA yang mengadopsi pendekatan hasil pengukuran QEEG. Tujuan penelitian ini untuk mengukur kesesuaian komponen buku berdasarkan hasil validasi dari tenaga ahli. Komponen validasi buku pedoman ini, meliputi isi, konstruk dan bahasa (keterbacaan) dengan melibatkan tenaga ahli (validator) sebanyak 11 orang Kepala sekolah dan Guru SekolahLuar Biasa melalui proses Focus Group Discussion (FGD). Skala validitas yang digunakan ialah skala likert 5 poin. Poin 5 untuk indikator sangat tepat dan poin 1 untuk indikator sangat tidak tepat. Hasil analisis padaPercentage of Agreement (R) dan Cronbach's Alphauntuk validasi isi, yakni 4,13±0,28 (sangat valid), R=77% dan α = 0,940 (Excellent Reliability). Pada komponen validasi konstruk menunjukkan rerata 4.20 (sangat valid), R=75% dan α = 0,896 (Good Reliability). Lalu, pada validasi bahasa diperoleh 4,23±0,13 (sangat valid), R=75% dan α = 0,967 (Excellent Reliability). Jadi, disimpulkan bahwa buku sangat valid dan dapat diimplementasikan sebagai bahanreferensi asesmen gaya belajar GSA.
Meningkatkan Kemampuan Mengenal Lambang Bilangan 1-5 Melalui Media Pohon Angka pada Anak Disabilitas Rungu Ligustiana, Gita; Zulmiyetri, Zulmiyetri; Rahmahtrisilvia, Rahmahtrisilvia; Taufan, Johandri
Indo-MathEdu Intellectuals Journal Vol. 6 No. 2 (2025): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i2.2843

Abstract

The background of this research is the less-than-optimal learning process for recognizing number symbols 1-5 at SLB Haropana Hilmi. This study aims to improve the ability to recognize number symbols 1-5 through the use of the number tree media. The method used is classroom action research, consisting of two cycles. Each cycle includes four meetings with stages comprising planning, implementation, observation, and reflection. Data collection techniques include observation, performance assessment, and documentation. The results of the study indicate that: (1) The learning process for recognizing number symbols 1-5 improved through the use of the number tree media, and (2) The ability of deaf children to recognize number symbols 1-5 increased. This is evident from the comparison of student scores before and after the intervention. Before the intervention, MF and NS both scored 33%. After the first cycle of intervention, their scores improved to 67%. The study continued to the second cycle to further enhance students' abilities, resulting in final scores of 100% for MF and 89% for NS. It can be concluded that the number tree media can enhance the ability of deaf children to recognize number symbols 1-5.
Development of The ABK-KU Application in Conducting Developmental Assessments in Children with Special Needs Rafmateti Rafmateti; Fetri Yeni J; Alwen Bentri; Abna Hidayati; Rahmahtrisilvia Rahmahtrisilvia; Risca Amani
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 11, No 2 (2025): June
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i2.15611

Abstract

This study aims to develop the ABK-KU application as a digital instrument to support practical, accurate, and sustainable assessment of the development of students with special needs. The research method used is Research and Development (R&D) with the ADDIE  (Analysis, Design, Development, Implementation, Evaluation) model. Subjects in this study consisted of three expert validators, 16 teachers for the practicality test, and 36 teachers for the effectiveness test. Data were analyzed descriptively and quantitatively using percentages and statistical tests of N-Gain Score and Wilcoxon Signed-Rank Test. The results of validation by material, media, and language experts show that this application has a high level of feasibility of 88.85%. The average percentage of practicality assessment of the ABK-KU Application obtained a percentage of 92% in the very practical category. The results of the pretest and posttest obtained the average N-Gain score of 0.8356 (83.56%), while the results of the Wilcoxon signed-rank test showed that Z count was -5.234 and the significance value was 0.001. These results show that ABK-KU is easy to use by teachers and can present child development data in a structured and systematic manner, and provide program recommendations from the assessment results automatically. ABK-KU is worth using as an alternative innovative solution to support the assessment of the development of students with special needs in special schools.
Meningkatkan Kemampuan Mengenal Lambang Bilangan 1-5 Melalui Media Pohon Angka pada Anak Disabilitas Rungu Ligustiana, Gita; Zulmiyetri, Zulmiyetri; Rahmahtrisilvia, Rahmahtrisilvia; Taufan, Johandri
Indo-MathEdu Intellectuals Journal Vol. 6 No. 2 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i2.2843

Abstract

The background of this research is the less-than-optimal learning process for recognizing number symbols 1-5 at SLB Haropana Hilmi. This study aims to improve the ability to recognize number symbols 1-5 through the use of the number tree media. The method used is classroom action research, consisting of two cycles. Each cycle includes four meetings with stages comprising planning, implementation, observation, and reflection. Data collection techniques include observation, performance assessment, and documentation. The results of the study indicate that: (1) The learning process for recognizing number symbols 1-5 improved through the use of the number tree media, and (2) The ability of deaf children to recognize number symbols 1-5 increased. This is evident from the comparison of student scores before and after the intervention. Before the intervention, MF and NS both scored 33%. After the first cycle of intervention, their scores improved to 67%. The study continued to the second cycle to further enhance students' abilities, resulting in final scores of 100% for MF and 89% for NS. It can be concluded that the number tree media can enhance the ability of deaf children to recognize number symbols 1-5.
Meningkatkan Kemampuan Mengenal Lambang Bilangan 1-20 Melalui Media Pohon Angka pada Peserta Didik Penyandang Disabilitas Intelektual Ringan Pinandita, Alya; Rahmahtrisilvia, Rahmahtrisilvia; Damri, Damri; Mahdi, Arisul; Nasri, Yosa Yulia
Indo-MathEdu Intellectuals Journal Vol. 6 No. 3 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i3.3174

Abstract

The problems faced by students with mild intellectual disabilities (MA) and (RP) are their inability to recognize numeral symbols from 1 to 20, which results in suboptimal learning outcomes. This research aims to enhance the ability to recognize numeral symbols from 1-20 through the number tree media for students with mild intellectual disabilities. This study uses the form of classroom action research. Data collection is conducted through observation, documentation, tests, and interviews. The data analysis techniques include data reduction, data presentation, and conclusion drawing. The results of the study show that students' ability to recognize number symbols from 1 to 20 has improved. This is reflected in the initial ability of the students, which was a mean of 30% and a range of 40%. Cycle I shows an increase in the mean (50.8%) and range (58.3%). Cycle II shows further improvement with a mean of (81.2%) and range (83%). Thus, the number tree media can enhance students' ability to recognize number symbols from 1 to 20.
Meningkatkan Kemampuan Mengenal Huruf Abjad Melalui Media Jepitan Huruf bagi Anak Disabilitas Intelektual Ringan (Single Subject Research Kelas III di SLB Kemala Bhayangkari) susanti, iis; Zulmiyetri, Zulmiyetri; Rahmahtrisilvia, Rahmahtrisilvia; Arisulmahdi, Arisulmahdi
Indo-MathEdu Intellectuals Journal Vol. 6 No. 3 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i3.3177

Abstract

This research aims to improve letter recognition skills in a child with mild intellectual disability in the 3rd grade of SLB Kemala Bhayangkari Tanah Datar, specifically in recognizing letters A to J. The subject of the study is KF, a young boy with mild intellectual disability who has difficulties in independently recognizing letters of the alphabet. The method used is quantitative research with an experimental approach in the form of Single Subject Research (SSR) using an A-B design. Letter clip media is used as the independent variable (X), while the ability to recognize letters of the alphabet is the dependent variable (Y). Data collection was conducted through direct observation and recording the subject's ability to recognize letters in the baseline condition (A) before the intervention and after the application of letter clip media (B). Data analysis was performed quantitatively descriptive by comparing the percentage of mastery of the alphabet letters in both conditions. The results showed a significant increase in the ability to recognize alphabet letters in the subjects, with a mastery percentage of 35% in the baseline condition increasing to 90% in the intervention condition. These findings indicate that the use of letter clip media is effective in helping children with mild intellectual disabilities to enhance their ability to recognize alphabet letters.
Meningkatkan Kemampuan Mengenal Warna Melalui Permainan Finger Painting pada Anak Gangguan Spektrum Autisme (GSA) (Single Subject Research Kelas I di SLB YPPLB Padang) Lestari, Ocha Dwi; Rahmahtrisilvia, Rahmahtrisilvia; Iswari, Mega; Arnez, Gaby; Handayani, Endang Sri
Indo-MathEdu Intellectuals Journal Vol. 6 No. 3 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i3.3211

Abstract

This study aims to improve the color recognition ability for students with Autism Spectrum Disorder (ASD) in the first grade at SLB YPPLB Padang using finger painting games. This research employs a quantitative research type with an experimental approach in the form of Single Subject Research (SSR) with an A-B design. The data analysis technique in this study is visual data analysis by presenting data graphs. The results of the data analysis obtained at the baseline condition (A1) show a horizontal trend for the subjects with a level of horizontal change (+0). The stability trend at the initial condition is stable with a percentage of 100% occurring three times in meetings: 25%, 25%, 25%. At the baseline condition (A), it can be seen that the direction of data change is stable with no changes before the intervention was carried out. Observations during the intervention condition (B) showed a level of change (+56.25), indicating an improvement in color recognition ability with percentages from 8 meetings being 43.75%, 68.75%, 75%, 87.5%, 87.5%, 100%, 100%, and 100%. The data direction shows a very significant increase and an overlap percentage of 0%. This illustrates a clearer development in the students' abilities, suggesting that the intervention provided has a positive impact on the variable.
Co-Authors Abda Abda Abna Hidayati Afdal Luthfi Alfi, Rosselia Monika Alfitrah, Diva Zaki Alifa, Maisyarah Amani, Risca Anjani, Alvi Utavia Ardisal , Ardisal Ardisal Ardisal Arisul Mahdi Arisulmahdi, Arisulmahdi Asep Ahmad Sopandi Asih, Rini Asnah, Megaiswari Biran astuti, Rahmawati puji Azmil Umur Bila, Marlina Zalza Bonita, Centra Budi, Setia Damri Damri Debataraja, Juliana Devindra, Yufilda Efendi, Rizka Fadhillah Elsa Efrina Endang Sri Handayani Fatmawati Fatmawati Fatmawati, Fatmawati Fetri Yeni J Fira Enji Winata Fitri Maulidazani Gaby Arnez Grahita Kusumastuti, Grahita Gusria Herlina Hadia Sukma, Yoga Hanum, Taskia Hartono, Dewi Asria Putri Hasibuan, M. Rifqi El Haq Helmi, Devi Ernita Hermawan, Putrie Aura Iis Susanti, Iis Inas Zahra Rahmah Irdamurni Jayanti, Sekar Dwi Johandri Taufan Khairani, Salsabila Khairunnisa, Winda Komalasari, Chece Landegawa, Vera Cecilia Lenka, Aqsa Maretra Lestari, Ocha Dwi Lidia Amellia Ligustiana, Gita Maharani, Widia Mahdi, Arisul Maifajri, Resi Maireni, Gusra Mardiah, Ina Yatul Marlina Marlina Marlina Marlina Maulidazani, Fitri Mazaya, Fatharani Mega Iswari Mega Iswari Melinda Sri Wahyuni Mukhlis, Fairuz Syifa Mulyadi Mulyadi Murni, Irda Mutiara Ayunda Nadia Nadia Nasution, Putri Herlina Nasution, Riska Sulastri Nis'ati, Qorry Khairal Nofalia, Pina Nurhastuti, Nurhastuti Nurwijayanti Perawati, Rika Pianti Tri Putri Pinandita, Alya Pujangkoro, Anang Purwanti , Indah Mugianti Purwanto, Wawan Putri Diana Putri, Enjeli Dwi Putri, Melani Anisa Putri, Sentia Andani Rabbaniyah, Rabiatun Radiah, Radiah Rafmateti Rafmateti Rafmateti, Rafmateti RAHAYU, IFNALIA Rahma, Aulia Rahmadhani, Indri Rahmah Nazila Pane Rahmah, Inas Zahra Ramadhan, Gita Sandria Ramini, Ramini Rila Muspita Risca Amani Rizki - RR. Ella Evrita Hestiandari Rudi Setiawan Rudi Setiawan Rudi Setiawan Rumapea, Monica Safaruddin Safaruddin Safaruddin Salsabila, Aliyah Santika, Yeni Sari, Annisa Hikmanita Sitorus, Eni Sugeng Santoso Sukma, Yoga Hadia Syafrina, Meldia Syari Yuliana, Syari Syukria, Elgo Tasya, Tasya Theodora, Maria Titin Sumarni Tri Aprilia Diningsih Triswandari, Retno Tsaputra, Antoni Utama, Deby Aprilita Vikri Aflaha Qomari Widia Maharani Yanti, Afrina Yosa Yulia Nasri yulia, Rahmah Yulia Yusrawati Yusrawati Z, Martias Zulmiyetri Zulmiyetri Zulpiani, Mardhatilla Zulpiani, Mardhatillah