Asked by Adrian Moreno on May 31, 2024

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Describe the conditions that must be met in demonstrating causality.

Demonstrating Causality

The process of proving a cause-and-effect relationship between two variables, showing how one directly influences the other.

  • Describe the criteria necessary for establishing causality in research.
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Supachok ChiarasatawongJun 01, 2024
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In order to demonstrate causality, several conditions must be met. First, there must be a clear and consistent relationship between the cause and the effect. This means that changes in the cause must consistently lead to changes in the effect.

Second, there should be a temporal relationship, meaning that the cause must precede the effect in time. This helps to establish that the cause is indeed influencing the effect, rather than the other way around.

Third, there should be a plausible mechanism that explains how the cause leads to the effect. This mechanism should be supported by existing scientific knowledge and evidence.

Fourth, there should be a dose-response relationship, meaning that greater exposure to the cause should lead to a greater effect. This helps to strengthen the argument for causality.

Finally, the relationship between the cause and effect should be consistent across different populations and settings. If the cause consistently leads to the effect in different circumstances, this strengthens the case for causality.

Overall, demonstrating causality requires careful consideration of these conditions and a thorough analysis of the available evidence. It is important to approach causality with caution and to consider alternative explanations before drawing firm conclusions.