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Kecemasan Matematika pada Siswa Kelas 9 SMP Berdasarkan Ada Tidaknya Keikutsertaan Kursus Online pada Pembelajaran Daring di SMPN 141 Jakarta Kharisma; Purwanto, Sigid Edy
International Journal of Progressive Mathematics Education Vol. 1 No. 3 (2021)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Kecemasan matematika dapat menganggu proses pembelajaran dan menimbulkan dampak negatif bagi siswa yaitu dengan menghindar dari hal yang membuat siswa merasa cemas dan juga menghasilkan pembelajaran yang kurang efektif. Penerapan solusi pembelajaran daring menimbulkan rasa cemas terhadap siswa. Kursus online membantu siswa untuk menjadi solusi di masa pandemi COVID-19 karena penggunaanya yang praktis dan dapat digunakan kapanpun dan dimanapun. Tujuan dari penelitian untuk mengetahui tingkatan kecemasan matematika yang dialami siswa yang mengikuti kursus online dan yang tidak mengikuti kursus online. Metode yang digunakan pada penelitian adalah kuantitatif dengan menggunakan survey untuk mengetahui tingkatan kecemasan matematika siswa kelas 9. Sampel yang digunakan pada penelitian ini terdapat 129 siswa kelas 9 di SMPN 141 Jakarta. Hasil penelitian menunjukkan bahwa dari lima indikator, indikator yang paling tinggi adalah kegiatan belajar untuk siswa yang mengikuti kursus online dan siswa yang tidak mengikuti kursus online . Hasil dari penelitian menunjukkan secara keseluruhan kecemasan matematika siswa pada pembelajaran daring termasuk ke dalam kategori sedang.

Pengaruh Celebrity Endorser dan Daya Tarik Iklan Terhadap Keputusan Pembelian di UMKM Rimaadeeva Hijab Karawang pada Media Sosial Instagram Kharisma; Citra Savitri; Syifa Pramudita Faddila
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 6 No. 9 (2024): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v6i9.2537

The development of Muslim fashion in Indonesia is predicted to become a global center for Muslim fashion, supported by the emergence of various local brands, such as Rimaadeeva Hijab, an MSME from Karawang, as well as the support from local celebrities who are beginning to contribute to the Muslim fashion business. The aim of this research is to investigate and explain the impact of celebrity endorsers and advertising appeal on purchasing decisions in the UMKM Rimaadeeva Hijab located in Karawang. The method employed in this study is a quantitative approach. The sampling technique used is non-probability sampling with a sample size of 392 individuals. Data collection is conducted through the utilization of closed-ended questionnaires. Data analysis is performed using Partial Least Square (PLS) with the aid of SmartPLS application. Based on the hypothesis analysis results, it has been proven that there exists a positive and significant relationship between celebrity endorsers and advertising appeal on purchasing decisions. The implications of these findings are crucial for UMKM Rimaadeeva Hijab to adopt celebrity endorser strategies and enhance advertising appeal, thereby increasing consumers' purchasing decisions towards the offered products.

Kecemasan Matematika pada Siswa Kelas 9 SMP Berdasarkan Ada Tidaknya Keikutsertaan Kursus Online pada Pembelajaran Daring di SMPN 141 Jakarta Kharisma; Purwanto, Sigid Edy; Nguyen, Nga Thi Thu; Tran, Thu-Giang
International Journal of Progressive Mathematics Education Vol. 3 No. 1 (2023)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v3i1.7802

Math anxiety can interfere with the learning process and have a negative impact on students by avoiding things that make students feel anxious and also result in less effective learning. The application of online learning solutions creates anxiety for students. Online courses help students to become solutions during the COVID-19 pandemic because they are practical and can be used anytime and anywhere. The purpose of this study was to determine the level of math anxiety experienced by students who took online courses and those who did not take online courses. The method used in this study was quantitative by using a survey to determine the level of math anxiety of grade 9 students. The sample used in this study was 129 grade 9 students at SMPN 141 Jakarta. The results showed that of the five indicators, the highest indicators were learning activities for students who took online courses (x ̅=3.41) and students who did not take online courses (x ̅=3.85). The results of the study show that overall students' math anxiety in online learning is in the moderate category. Kecemasan matematika dapat menganggu proses pembelajaran dan menimbulkan dampak negatif bagi siswa yaitu dengan menghindar dari hal yang membuat siswa merasa cemas dan juga menghasilkan pembelajaran yang kurang efektif. Penerapan solusi pembelajaran daring menimbulkan rasa cemas terhadap siswa. Kursus online membantu siswa untuk menjadi solusi di masa pandemi COVID-19 karena penggunaanya yang praktis dan dapat digunakan kapanpun dan dimanapun. Tujuan dari penelitian untuk mengetahui tingkatan kecemasan matematika yang dialami siswa yang mengikuti kursus online dan yang tidak mengikuti kursus online. Metode yang digunakan pada penelitian adalah kuantitatif dengan menggunakan survey untuk mengetahui tingkatan kecemasan matematika siswa kelas 9. Sampel yang digunakan pada penelitian ini terdapat 129 siswa kelas 9 di SMPN 141 Jakarta. Hasil penelitian menunjukkan bahwa dari lima indikator, indikator yang paling tinggi adalah kegiatan belajar untuk siswa yang mengikuti kursus online dan siswa yang tidak mengikuti kursus online . Hasil dari penelitian menunjukkan secara keseluruhan kecemasan matematika siswa pada pembelajaran daring termasuk ke dalam kategori sedang.

Innovation of M-Health-Based Prosa-Hi Application for Early Detection of Child Growth and Development Sunarsih, Tri; Astuti, Endah Puji; Purnamaningsih, Nur'Aini; Suwarno; Syah, Muhammad Erwan; Shanti, Elvika Fit Ari; Habibi, Muhammad; Kharisma; Rukmi, Dwi Kartika
Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan Vol 17 No 2 (2023): Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan
Publisher : Fakultas Kedokteran UPN Veteran Jakarta Kerja Sama KNPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33533/jpm.v17i2.6974

The development of technology has advanced digital and intelligent transformation, including in the child health. This study was conducted to implement the PROSA-HI Application to detect child growth early. The research method uses the sequential mix methods. The PROSA-HI Application will be implemented in Nogotirto Village from August 2022 to November 2022. The data collection techniques in this study include Observation, Interviews, and questionnaires with mothers with toddlers using the User Acceptance Test (UAT) questionnaire of 291 mothers under five. Analysis by univariate analysis. Testing the PROSA-HI Application with a user acceptance test showed an average of 89.0%, so it can be concluded that the usability rate of the PROSA-HI application system based on user perception is considered feasible to implement. The PROSA-HI Application can effectively monitor children's health, growth, and development, positively impacting parents and health workers.

EVALUASI PADA WEBSITE SRAGENKAB.GO.ID MENGGUNAKAN METODE WEB USABILITY EVALUATION (WEBUSE) DAN WEB CONTENT ACCESSIBILITY GUIDELINES (WCAG) 2.1 Siti Fatimah; Ahmad Hanafi; Kharisma; Alfun Roehatul Jannah
Jurnal Teknomatika Vol 16 No 1 (2023): TEKNOMATIKA
Publisher : Fakultas Teknik dan Teknologi Informasi, Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/teknomatika.v16i1.1105

The sragenkab.go.id website serves as a vital platform supporting the operations of the Sragen district government, disseminating accurate and prompt information to the public. However, various issues hamper its functionality, such as interface display problems, unclear layout, non-functional links, excessively simple design, and slow response times. To address these concerns, this study aims to evaluate the sragenkab.go.id website's usability and accessibility aspects using the Website Usability Evaluation (WEBUSE) method and the Web Content Accessibility Guideline (WCAG) 2.1 method, respectively. Using the WEBUSE method, a survey questionnaire was distributed to 100 respondents from Sragen to assess the usability level of the website. The obtained score of 0.65 indicated that the website's usability is categorized as "good" and has been accepted by the users. On the other hand, the accessibility evaluation using the WCAG 2.1 method, with the assistance of the WAVE tool and accessibilitychecker, revealed a score below 75%, indicating a significant risk of non-compliance with international accessibility standards. In conclusion, the sragenkab.go.id website exhibits commendable usability; however, it falls short in terms of accessibility. The findings emphasize the importance of optimizing the website's accessibility to adhere to international regulatory standards, ensuring equitable access to information and services for all users. Future improvement efforts should focus on rectifying accessibility issues to enhance the overall user experience and inclusivity of the website.

EVALUASI PADA WEBSITE SRAGENKAB.GO.ID MENGGUNAKAN METODE WEB USABILITY EVALUATION (WEBUSE) DAN WEB CONTENT ACCESSIBILITY GUIDELINES (WCAG) 2.1 Siti Fatimah; Ahmad Hanafi; Kharisma; Alfun Roehatul Jannah
Jurnal Teknomatika Vol 16 No 1 (2023): TEKNOMATIKA
Publisher : Fakultas Teknik dan Teknologi Informasi, Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/teknomatika.v16i1.1105

The sragenkab.go.id website serves as a vital platform supporting the operations of the Sragen district government, disseminating accurate and prompt information to the public. However, various issues hamper its functionality, such as interface display problems, unclear layout, non-functional links, excessively simple design, and slow response times. To address these concerns, this study aims to evaluate the sragenkab.go.id website's usability and accessibility aspects using the Website Usability Evaluation (WEBUSE) method and the Web Content Accessibility Guideline (WCAG) 2.1 method, respectively. Using the WEBUSE method, a survey questionnaire was distributed to 100 respondents from Sragen to assess the usability level of the website. The obtained score of 0.65 indicated that the website's usability is categorized as "good" and has been accepted by the users. On the other hand, the accessibility evaluation using the WCAG 2.1 method, with the assistance of the WAVE tool and accessibilitychecker, revealed a score below 75%, indicating a significant risk of non-compliance with international accessibility standards. In conclusion, the sragenkab.go.id website exhibits commendable usability; however, it falls short in terms of accessibility. The findings emphasize the importance of optimizing the website's accessibility to adhere to international regulatory standards, ensuring equitable access to information and services for all users. Future improvement efforts should focus on rectifying accessibility issues to enhance the overall user experience and inclusivity of the website.

Analisis Sentimen Di Media Sosial Twitter Dengan Studi Kasus Vaksinasi Covid-19 Nufia Alfi Rohyana; Aris Wahyu Murdiyanto; Kharisma
INDONESIAN JOURNAL ON DATA SCIENCE Vol. 1 No. 1 (2023): Indonesian Journal on Data Science
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/ijds.v1i1.861

With the COVID-19 pandemic, the World Health Organization or WHO conducted research and research trials on the COVID-19 vaccine. The Indonesian government has made several policies, one of which is the "Mass Vaccination Program". However, the COVID-19 vaccination program in the field received mixed responses in the community, there were those who supported the vaccine program and some who rejected the vaccine program. In this study, researchers conducted research on sentiment analysis on the opinion of vaccination programs against anti-vaccine community groups based on Twitter social media data using the Naïve Bayes Classifier algorithm to provide information on opinion assessments that lead to positive and negative sentiments. Objective: The purpose of this study is to find out the public perception of AntiVaccine against the COVID-19 Vaccination Program in Indonesia. This study uses the Naïve Bayes Classification. The use of the Naïve Bayes Classifier (NBC). This research uses tweets obtained from Twitter with the keywords/hashtags “Anti Covid-19 Vaccines” or by collecting data based on accounts related to news about vaccination programs such as @ The Ministry of Health of the Republic of Indonesia. Data collection was carried out in the period August 2021-December 2021, with a total of 889 data. This study has succeeded in obtaining an accuracy of 72 % for testing. The result of the final sentiment analysis in the classification of the Anti-Vaccine group in this study is "Negative Sentimen".

Sistem Chabot Layanan Informasi Mahasiswa Menggunakan Algoritma Long Short-Term Memory Arumsari, Dewi; kharisma; Aesyi, Ulfi Saidata
INDONESIAN JOURNAL ON DATA SCIENCE Vol. 2 No. 2 (2024): Indonesian Journal On Data Science
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/ijds.v2i2.1489

In the era of globalization and rapid information flow, the demand for efficient and accurate information, especially within academic institutions, is rising. Students often face challenges in accessing educational resources and real-time information, particularly outside official working hours. Existing online information services have limitations in providing continuous access. This research focuses on developing and evaluating a student information service chatbot system at Universitas Jenderal Achmad Yani Yogyakarta (UNJAYA) using the Long Short-Term Memory (LSTM) algorithm. The primary objective is to create a system that delivers real-time, accurate, and efficient information services to students. The Machine Learning Development Cycle (MLDC) is employed in the model development process, including stages such as data collection, processing, model training, evaluation, and implementation. The system's performance is tested using a questionnaire distributed to students, with responses measured on a Likert scale. The results demonstrate a chatbot with a 97.76% accuracy rate, 98.34% precision, and 97.76% recall. The overall system evaluation yielded an average score of 3.87, categorized as good. This research concludes that the LSTM-based chatbot successfully enhances information services at the Faculty of Engineering and Information Technology, providing an innovative solution to meet student needs in real-time

Pelatihan Branding dan Packaging Makanan Pencegah Stunting pada KWT Demangrejo, Sentolo, Kulon Progo, Yogyakarta Wahyuning Damayanti, Rizki; Yulinda, Dwi; Kharisma; Sunarsih; Tri, Elvika Fit Ari Shanti; Astuti, Endah Puji
Jurnal Masyarakat Indonesia (Jumas) Vol. 4 No. 01 (2025): Jurnal Masyarakat Indonesia (Jumas)
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jumas.v4i01.180

Kelurahan Demangrejo, Sentolo, Kulonprogo memiliki permasalahan pada Kelompok KWT (Kelompok Wanita Tani) yaitu tingkat produktifitas peternakan masih rendah serta masih diberi pakan yang mengandung bahan tambahan/pestisida, pertanian dan peternakan masih konvensional, pengolahan hasil panen belum maksimal, kesulitan dalam memasarkan dan permasalahan Kelompok Kader Posyandu yaitu pengetahuan dan keterampilan terkait deteksi dini tumbang, stunting, wasting, PMBA masih rendah, dan pemberian PMBA belum sesuai kebutuhan gizi Balita. Dalam hal ini upaya pencegahan stunting di kelurahan demangrejo belum maksimal. Tujuan dari kegiatan pengabdian ini adalah pencegahan stunting sekaligus meningkatkan perekonomian Kelompok Wanita Tani dengan memberikan pelatihan terkait dengan branding dan packaging dari produk makanan pencegah stunting. Harapannya dari kegiatan ini adalah para KWT sudah bisa memasarkan produk makanan pencegah stunting tidak hanya di kelurahan Demangrejo saja tetapi di seluruh Indonesia agar upaya pencegahan stunting bisa lebih luas

PEMBUATAN DAN PEMASANGAN PAPAN PLANG NAMA JALAN DI DESA BANGUN HARJA Nanik Lestariningsih; Kharisma; Risky Amelia; Muhammad Syairazi; Lisa Solikhatin Sumantri; Siti Dila Nuratih
Jurnal Abdi Nusa Vol. 5 No. 1 (2025): Februari 2025
Publisher : LPPM Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/abdinusa.v5i1.166

Pengabdian kepada masyarakat merupakan salah satu program dalam mengimplementasikan keterampilan mahasiswa untuk hidup bermasyarakat. Pengabdian wajib dilaksanakan oleh Universitas atau Institusi yang menganut Tri Dharma Perguruan Tinggi. Lokasi pengabdian di Desa Bangun Harja, Kecamatan Seruyan Hilir Timur, Kabupaten Seruyan. Program kerja yang dilakukan salah satunya adalah membantu warga dalam pembuatan dan pemasangan papan nama jalan, penunjuk rumah ketua RT/RW dan papan nama mushola. Salah satu yang menjadi kendala terutama untuk warga pendatang adalah tidak tersedianya papan penunjuk jalan di desa. Oleh karena itu dilakukannya program kerja pembuatan dan pemasangan papan plang ini. Program kerja ini dilakukan dalam 4 tahapan. Tahap pertama yaitu melakukan observasi/survey lokasi, tahap kedua menyiapkan perlengkapan yang dibutuhkan untuk proses pembuatan, tahap ketiga yaitu proses pembuatan mulai dari pemotongan papan dan tiang, pengecatan, dan lain-lain serta tahap keempat yaitu pemasangan papan plang nama tersebut.

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