Plan science EE variables, controls, data, and safety

A student is planning a science EE investigation about "how translations alter humour in a bilingual short story" using source text, two translations, and translator notes. Choose the route that would make variables, data, controls, and safety defensible. Select the science variable, science data, science control, and science safety check. Then answer this in your own words: why would this route keep the EE research process focused and authentic? AI will analyse your reasoning, evidence, research judgement, documentation, reflection quality, and expression.