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External Validity

Class 9 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceIn which situation would external validity be most limited?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpertScienceUnder which condition will the external validity of an experimental conclusion be limited?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpertScienceIn which situation should caution be used when applying results to wider conditions?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHardScienceStudies supporting a scientific conclusion were conducted under very similar conditions. What kind of test would be most useful next?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceIf a study result is repeatedly obtained but only under highly artificial conditions which quality is strong and which is limited?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceIf an experiment is highly controlled but very different from real life what trade-off is visible?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceIf participants were randomly assigned to groups but the sample came from only one school which quality is stronger and which is limited?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA study's results were repeated many times but every sample belonged to the same age group. Which conclusion remains limited?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceResults were obtained only in a tightly controlled laboratory. The possibility that they may not occur in real life relates to which limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA result was obtained repeatedly but only under similar conditions. What is needed before applying it to other conditions?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceWhy is it necessary to state the conditions under which a scientific conclusion applies?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceA research conclusion is based on people from a small region. What should be examined before applying it to the entire country?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceWhat is the external validity of a scientific conclusion related to?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHard

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