One of the important roles to keep the inmates from being aggressive and preventing behavior that causes riots requires an accurate communication pattern strategy approach, namely assertive communication. Assertive communication communicates what you think, feel, and want clearly and unequivocally to others without feeling intimidating, violating, and belittling the rights of yourself and others. Depok Class 1 Rutan has a cell block with a total of 400 inmates out of a total of 1100 inmates who are guarded by one officer by taking turns divided into three shifts in 1 day. Inmates who are employed at the detention center or called tamping, Impact experienced from experience their time serving as companion prisoners is an increase in personal, social and vocational. The study concluded that being a companion prisoner has an impact on change. Positive self-esteem and giving them the opportunity to become more skilled and productive people after They were released from prison one of them Named Joko is a resident of a special cell block for cleaning, he helps officers clean the detention center and maintains order and ensures that the condition of the detention center is clean and well-maintained every day. This research uses the rapid-ethnography Research method with participant observation and in depth interviews to find information on how the relationship between employees and tamping is related to uncover the motivations of the inmate's companion prisoners and the impact of the role  he changed himself during his stay in prison. in creating compliance, law compliance. to maintain security and order in the class 1 detention center Depok

The purpose of this research is to find out the language used, the events of communication between groups and settings that occur between ethnic Arabian and ethnis Sundanese in Empang Village Bogor City, the patterns of interpersonal communication that occur in ethnic Arabian and ethnic Sundanese in Empang Village Bogor City. The theory which used in the thesis are speaking theory Dell Hymes. This research using qualitative approach methode with study etnografy communication. The subject of the thesis are ethnic Arabian and ethnic Sundaneese. The focus of the thesis is to analyze the Communication Pattern of Arabian Ethnic and Sundaneese Ethnic in Empang Village Bogor City. The thesis reveals that the language used  between  ethnic  Arabian  and  ethnic  Sundaneese  is the  language  of Sundaneese  and Indonesia language, the communication in activities trade, the setting in which communication in place of trade, and relations the communication among ethnic Arabian and ethnic Sundaneese in Empang Village Bogor City is lasting scientific and interwoven with good. Keywords: Arabian Ethnic, Communication Pattern, Ethnography, Sundaneese Ethnic   Abstrak Tujuan dari penelitian ini untuk mengetahui bahasa yang digunakan, peristiwa komunikasi antar kelompok dan setting yang terjadi antara etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor, pola komunikasi antar pribadi yang terjadi pada etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor. Teori yang digunakan dalam penelitian ini adalah teori speaking oleh Dell Hymes. Penelitian ini menggunakan metode pendekatan kualitatif dengan studi etnografi komunikasi. Subjek penelitian ini adalah Etnis Arab dan Etnis Sunda. Fokus penelitian ini adalah mengkaji Pola Komunikasi Antar Etnis Arab dan Etnis Sunda di Kelurahan Empang Kota Bogor. Hasil penelitian mengungkapkan bahwa bahasa yang digunakan antara etnis Arab dengan etnis Sunda adalah bahasa Sunda dan bahasa Indonesia, peristiwa komunikasi dalam kegiatan perdagangan, setting yang terjadi pola komunikasi ada di tempat perdagangan, dan hubungan pola komunikasi antar etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor berlangsung ilmiah serta terjalin dengan baik. Kata Kunci: Etnis Arab, Etnis Sunda, Etnografi, Pola Komunikasi