Internal validity is
A)the extent to which the results of an experiment can be attributed to the manipulation of the dependent variable,rather than to some confounding variable.
B)the extent to which the results of an experiment can be attributed to the manipulation of the independent variable,rather than to some confounding variable.
C)the extent to which the results of an experiment can be generalized.
D)both b and c

Question

Quizplus · Accepted Answer

Internal validity refers to the degree to which the manipulation of the independent variable affects the changes produced in the dependent variable, rather than the influence of extraneous variables.

Internal Validity Is