There Are Several Threats to an Experiment's External Validity

question 25

Essay

There are several threats to an experiment's external validity. Explain what mundane realism, Hawthorne effect, and naturalistic generalization are. How does each threaten external validity?

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Definitions:

Malleus

The malleus is a small bone in the middle ear that transmits sound vibrations from the eardrum to the inner ear.

Lacrimal Fluid

The clear, watery fluid produced by the lacrimal glands in the eyes; it's commonly known as tears, serving to lubricate and protect the eye.

Lower Palpebrae

The lower eyelid, playing an essential role in protecting the eye from debris and aiding in tear distribution.

Cranial Nerve IX

Also known as the Glossopharyngeal nerve, it is responsible for taste sensations in the posterior one-third of the tongue and contributes to swallowing.