As of January 2021, with 2,066,175 deaths, 95,612,831 confirmed cases have been reported globally. Indonesia’s COVID-19 Task Force report shows that there are currently 27,203 deaths, with reported cases exceeding 951,651, among the highest in Asia. The President of the Republic of Indonesia created a national team to speed up the production of vaccines for COVID-19. It stipulates that the government will arrange the provision, delivery, and vaccination of COVID-19 vaccines. The vaccination scheme would then become the pros and cons of Indonesian society. This research assesses the opinion of the Indonesian people through a social network analysis of the COVID-19 vaccine in January 2021. We used sentiment analysis using Naïve Bayes Algorithm by crawling Twitter data with ‘Vaccine COVID-19’ as keywords. We perform the data crawling process manually using the access token received from the Twitter API using the Rapid miner tools to extract the requested information and data. Data crawling continued with the Drone Emprit Academic Streaming Public Twitter Tool because of limited manual crawling resulting in more than 6000 tweets related to selected keywords on January 15-22, 2021. The result of sentiment measurement with over 3.4 thousand negative tweets (56%), over 2.4 thousand positive tweets (39%), and the remaining 301 tweets (1%) was neutral during the period of the week.

No abstract

No abstract

Artikel ini mendeskripsikan peningkatan kemampuan berpikir kritis siswa melalui model belajar Mind Mapping. Penelitian dilakukan di kelas VII SMP Negeri 2 Bilah Hulu, Kabupaten Labuhanbatu, Sumatera Utara. Jenis penelitian ini adalah Penelitian Tindakan Kelas menggunakan prasiklus, siklus I, dan siklus II untuk mencari perbandingan peningkatan melalui observasi dan tes soal. Hasil penelitian menunjukkan peningkatan yang sangat signifikan; pada kegiatan prasiklus hanya tujuh orang mendapatkan kategori Sangat Kreatif dengan skor 28,06%, kemudian meningkat pada kegiatan Siklus I yakni 8 orang mendapatkan kategori Sangat Kreatif dengan skor 33,3%, kemudia pada kegiatan Siklus II jumlah siswa yang mendapatkan kategori Sangat Kreatif melonjak dengan skor 61,09%. Berdasarkan kenaikan pada hasil tes maupun observasi, dapat dianalisa bahwa model belajar atau teknik Mind Mappng dapat meningkatkan kemampuan berpikir kritis siswa dalam aspek mengkomunikasikan serta mengumpulkan fakta yang diamati oleh observer pada pembuatan peta konsep.

The purpose of this study was to determine the 2006 world football broadcast broadcast by the private television station SCTV to the ownership of the soccer club attributes of students majoring in Communication Science, UIN SUSKA Riau. The rapid development in the field of communication and information, has placed the mass media in an important position, some television media which are very effective means of providing various information to the public such as the 2006 World Cup broadcast broadcast in Germany. The problem is that these publications have implications for the communication soccer club attributes. Then the method used to get answers from the problem formulation using descriptive qualitative. As for the research subjects, students majoring in Communication Studies were incorporated into the Communication Studies football club, while the object of this research was the 2006 World Cup broadcast broadcast by SCTV. Data collection techniques in this study used questionnaires, interviews and observations which were then analyzed by using the formula P = f / n = 100. While the results of the data analysis obtained a quantitative average of 70.72%, while that was a factor causing soccer clubs communication department majoring in watching world cup soccer broadcasts is relatively high, obtained quantitative data of 79.66% this is due to hobby factors, social factors, and economic factors.