An experiment which eliminates other explanations for the ob

An experiment which eliminates other explanations for the observed relationship between an independent variable and a dependent variable is said to have __________ validity.

Solution

In a research, internal validity says the extent to which one are able to say that no other variables except the variables reseacher studying caused the result. so

An experiment which eliminates other explanations for the observed relationship between an independent variable and a dependent variable is said to have inetrnal validity.