Almost all articles in the survey they do collect data from order college students and parents. However, in the nature of Aricles, the causes and effects of campus violence in high school in South Africa, the authors have investigated is divided into two stages, investigation and interview to collect data through the method of survey and interview, the author used all the problems on and off in M.Vi using parallel C two method check if their response is correct. In my opinion, the nature in the medthodology ", the cause and effect of campus violence in South Africa is the most suitable high school" as the research topic, because of bullying people have fear, usually because of fear, they dare not tell the truth, it will make them lie. Combined with interviews and surveys can help create a secure feel hurt, can encourage them to tell the truth.
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