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  2. Why Mosquitoes Buzz in People's Ears - Wikipedia

    en.wikipedia.org/wiki/Why_Mosquitoes_Buzz_in...

    This story is a resource for teachers to teach the skill cause and effect: "A cause is something that makes something else happen; An effect is what happens as a result of the cause" [3] The idea that the mosquito is to blame for the unfortunate death of the owlet is an example of cause and effect.

  3. Five whys - Wikipedia

    en.wikipedia.org/wiki/Five_whys

    Five whys (or 5 whys) is an iterative interrogative technique used to explore the cause-and-effect relationships underlying a particular problem. [1] The primary goal of the technique is to determine the root cause of a defect or problem by repeating the question "why?" five times, each time directing the current "why" to the answer of the ...

  4. Bradford Hill criteria - Wikipedia

    en.wikipedia.org/wiki/Bradford_Hill_criteria

    Temporality: The effect has to occur after the cause (and if there is an expected delay between the cause and expected effect, then the effect must occur after that delay). Biological gradient (dose–response relationship): Greater exposure should generally lead to greater incidence of the effect. However, in some cases, the mere presence of ...

  5. Causality - Wikipedia

    en.wikipedia.org/wiki/Causality

    Causality is an influence by which one event, process, state, or object (a cause) contributes to the production of another event, process, state, or object (an effect) where the cause is at least partly responsible for the effect, and the effect is at least partly dependent on the cause. [1]

  6. Failure mode and effects analysis - Wikipedia

    en.wikipedia.org/wiki/Failure_mode_and_effects...

    graph with an example of steps in a failure mode and effects analysis. Failure mode and effects analysis (FMEA; often written with "failure modes" in plural) is the process of reviewing as many components, assemblies, and subsystems as possible to identify potential failure modes in a system and their causes and effects.

  7. Confounding - Wikipedia

    en.wikipedia.org/wiki/Confounding

    Drawback: Case-control studies are feasible only when it is easy to find controls, i.e. persons whose status vis-à-vis all known potential confounding factors is the same as that of the case's patient: Suppose a case-control study attempts to find the cause of a given disease in a person who is 1) 45 years old, 2) African-American, 3) from ...

  8. List of fallacies - Wikipedia

    en.wikipedia.org/wiki/List_of_fallacies

    The cause is said to be the effect and vice versa. [59] The consequence of the phenomenon is claimed to be its root cause. Ignoring a common cause; Fallacy of the single cause (causal oversimplification [60]) – it is assumed that there is one, simple cause of an outcome when in reality it may have been caused by a number of only jointly ...

  9. Health effects of pesticides - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_pesticides

    Health effects of pesticides may be acute or delayed in those who are exposed. [1] Acute effects can include pesticide poisoning, which may be a medical emergency. [2] Strong evidence exists for other, long-term negative health outcomes from pesticide exposure including birth defects, fetal death, [3] neurodevelopmental disorder, [4] cancer, and neurologic illness including Parkinson's disease ...