Sentence examples for internal validity from inspiring English sources

Sedgwick P. External and internal validity in clinical trials.

Internal validity.

Internal Validity: We do not identified internal validity threats.

The vascular depression subtype: evidence of internal validity.

Acceptability, reliability, and internal validity analysis were conducted.

Internal validity was assessed by a bootstrap analysis.

Quality of studies (internal validity) Classification of potential bias.

Factors within the study design addressed internal validity.

Internal validity – confounding (selection bias) (Y/N/unable to determine).

Another subcategory of the internal validity is "maturation".

These issues are threats to the internal validity.