Define External Validity

question 23

Essay

Define external validity. Why is this form of validity important? What might be a threat to this form of validity in standard social psychological research?

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Definitions:

Lumbar

Relating to the lower part of the back or the lower spine between the thoracic spine and the sacral region.

Iliac

Pertaining to the ilium, the largest bone of the pelvis.

Hypogastric

Relating to the lower middle region of the abdomen, beneath the umbilical region.

Epithelial

Pertaining to the epithelium, a layer of cells covering the body surfaces, lining cavities and organs, and forming glands.