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By Mr. Kerr. Testable Questions. Objects, events, or phenomena in nature No supernatural phenomena No personal preference No moral values or ethics. Focus on the natural world. Publicly varifiable. Observations and results must be reproducible Must be possible to disprove a claim
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By Mr. Kerr Testable Questions
Objects, events, or phenomena in nature No supernatural phenomena No personal preference No moral values or ethics Focus on the natural world
Publicly varifiable • Observations and results must be reproducible • Must be possible to disprove a claim • Answered through observation, experiments, and surveys
What is being measured or observed must be clearly defined Scientists develop “operational definitions” when needed Variables must be measurable Some variables are difficult to measure: happiness, pain Specific and measurable
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