A cause may be said to be ________________ if, without its presence, the effect will not occur.
A) Valid
B) Necessary
C) Coincidental
D) Sufficient
E) Reciprocal

Question

Quizplus · Accepted Answer

A necessary cause is a cause that must be present for an effect to occur. In other words, the effect cannot occur without the necessary cause. This is different from a sufficient cause, which is a cause that can produce the effect on its own, but is not the only possible cause of the effect. A coincidental cause is a cause that happens to occur at the same time as an effect, but is not related to or responsible for the effect. A valid cause is a cause that is logically related to an effect, but may not be necessary or sufficient for the effect. A reciprocal cause is a cause that occurs as a result of the effect, instead of causing the effect.

A Cause May Be Said to Be ________________ If, Without