IB Theory of Knowledge Essay

In both natural and human being sciences, knowledge claims? backing cloth comes from a scientific regularity , involving experiments, observations, predictions, tax write-offs, etc. When experiments and observations ar carried out, cardinal-figure data, that means numbers and statistics, is gained. Quantitative data rout out be analyzed victimisation statistical method actings, and results can be displayed using tables, charts, histograms and graphs. Therefore, it may show us clear and crystal clear explanations of the phenomena, and the s ever soalise for or against former assumptions. On the sepa say hand, scientific method also involves constructing hypotheses (theoretical, hypothetical explanations of observations and measurements of the subject) and predictions (reasoning including logical deduction from the hypothesis or theory), which gives us only soft data. soft data is principally an opinion and is kept as genuinely subjective; however, it is sometimes man ageable to obtain approximate numerical data from qualitative data: for instance, asking people to rate their perception of a sensation on a Likert carapace (is a psychometric scale commonly used in questionnaires). I think, the simile of the validity between quantitative and qualitative data in the human and natural sciences king better that quantitative has more than precision than qualitative. There are three different ship canal in which in human sciences supporting data might be obtained. First method is called observation.

There are a good deal possible biases in observational method: for example, if a soulfulness is observed with his consent, he might change his behavior co d to that (according tender identity theory! ) every person wants to show himself in a better way . When the national television shoot collection came into our class to do reportage, all of my classmates turned into artificially relaxation and really interested into the lesson students, which, trust me, does not ever emit! However, if an observation occurs without a participant knowing round it, on that point is serious ethical... If you want to get a just essay, put up it on our website: OrderEssay.net

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