Causality

What is the definition of Causality?

The definition of Causality is the relation between a cause and effect. Causality is sometimes referred to as cause and effect relationship. If the cause-and-effect relation is high, then the causality is high. Likewise, if the cause-effect relationship is low, the causality is low.

Why is Causality important?

Causality and learning about cause and effect is very important in life. In order to do anything in life, you need to know what will cause the thing you want to achieve to happen.

For example, Dan wants to go to John's birthday party. That is the effect. Now, Dan must think about what must be done to cause the effect. In another word, what must be done so that Dan can go to John's birthday party. Dan can bribe Dan's big brother to drive him. Or, Dan can do all his homework and ask his parents nicely. Whatever Dan decides to do is the cause and going to John's party is the effect.

Example of Causality or cause-and-effect relationships

A baby learns the concept of causality at a very young age. Although babies cannot use words to communicate, babies cry to get adults' attention. Babies know that crying will bring about the effect.

A tennis player hitting the ball causing the tennis ball to go to the other side of the court. In this case, hitting the ball is the cause, the ball going to the other side of the court is the effect.

Heat causes people to sweat. In this case the high temperature is the cause and the effect is people sweating.

Falling down a tree causing a boy to break his arm. In this case, the boy falling off a tree is the cause, breaking his arm is the effect.

Causality and Experiments

Causality and science experiments are closely related. People conduct science experiments so that they may understand how things work. In doing science experiments, they change one variable at a time to understand what happens when that variable is changed. This is basically the study of cause and effect or causality.