Streetart – RUIN @ Innsbruck, Austria

RUIN @ Innsbruck, Austria RUIN @ Innsbruck, Austria RUIN @ Innsbruck, Austria RUIN @ Innsbruck, Austria Location: Innsbruck, Austria Artist: RUIN For…

Streetart – RUIN @ Innsbruck, Austria

Correlation Is Not Causality, Again and Again

CRAIN'S COMMENTS

This gets so aggravating. We have a new article in Medscape based on a statistical analysis. The premise of the study report and article is that marijuana use among teens increases the frequency of depression and suicidal thoughts. The basis for this assertion is a statistical correlation between use of marijuana and a teen having depression and reporting suicidal thoughts.

“What’s wrong with that?” you may ask.

What about the notion that people who are depressed may seek relief by using marijuana? The statistical correlation would be the same, but causality reversed. With that hypothesis, marijuana use becomes a symptom of a problem, not a cause. If true, parents need to connect with their children and understand their feelings, rather than prattle about drug use.

Without getting into the math, a simple view of correlation is as follows:

  • If X always and only happens when Y happens, they have a…

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Vinho barato

Pensamentos.me/VEM comigo!

“Vinho barato também embriaga, causa paixões avassaladoras como fazem os vinhos caros. Bem, eu gosto das paixões que nascem estando eu, sóbria. Afinal, sei que personagem visto diante de todas as ocasiões. “

Marii Freire. Vinho barato

https://Pensamentos.me/VEM comigo!

Imagem: pinterest/ Aretha Fortunato

Santarém, Pá 23 de maio de 2023

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Marii Freire

Pensamentos.me/VEM comigo!

É possível viver, mesmo quando tudo vira caos. Há quem resista. O segredo é não sucumbir diante da desordem que nos lança aos extremos da vida, e não permitir que as maldades, enfim, nos mova, viva dentro de nós.

Marii Freire.

https://Pensamentos.me/VEM comigo!

Imagem: pinterest/Gabriel Santos

Santarém, Pá 23 de maio de 2023

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