ORKG Shapes

go to ORKG: http://orkg.org/orkg/predicate/P55035

internal validity

Internal validity is the extent to which you can be confident that a cause-and-effect relationship established in a study cannot be explained by other factors.

• http://orkg.org/orkg/shapes/orkgc_Resource
• http://orkg.org/orkg/shapes/orkgc_C27003