1. Experimantal vs. non-experimental methods of theory testing
... relationships and forming hypothesis from them, it becomes convenient to draw causal inferences in the form, "if x, then y". In this way, testing hypothesises can aid researchers in their persuit to test theory. The logical validity is virtually the same in experimental as it is in non-experimental research: "if x, then y"(Ibid). However, two defining characteristic of experimental research is (1) the ... problem. Issues of self-selection and contamination in the form of; unwanted influences from variables, is also a problem that is hard to avoid. Hypothetically, if a relationship betwe...
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- Grade Level: Graduate