Present a logical argument for or against the following statements: An interview is a qualitative method A closed ended questionnaire is a quantitative method According to Van den Assem (2011:1), ethics in research deals with issues of human behaviour related to a sense of what is right and what is wrong, and thus it may be viewed as society'scode of moral conduct . State any five (5) ethical principles that you expect researchers to adhere to. In addition, give the sanctions that will be imposed on each researcher that does not adhere to each one of the ethical behaviours expected of them.