_____ is defined as the ability of a research design to adequately test a hypothesis.
A) Demonstration
B) Internal validity
C) Experimental mortality
D) Instrumentation

Question

Quizplus · Accepted Answer

Internal validity refers to the extent to which a research design can accurately test or establish a causal relationship between variables, ensuring that the results are due to the independent variable and not other factors.

_____ Is Defined as the Ability of a Research Design