Taking a Broader Perspective: the Problem of External Validity an Experiment

question 39

Multiple Choice

Taking a Broader Perspective: The Problem of External Validity An experiment must be ____ to be externally valid.

• A)internally valid
• B)practically significant
• C)replicable
• D)internally valid and replicable

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Definitions:

Emotional Responses

The feelings elicited by stimuli or situations, which can range from happiness, sadness, anger, to fear, and are influenced by personal experiences and cognitive appraisals.

Canonical Babbling

A type of babbling with well-formed syllables that sounds like language.

Purpose Of Speech

The intended outcome or goal behind delivering a speech, such as to inform, persuade, entertain, or motivate the audience.

Overextension

A vocabulary error in which the infant applies a word too broadly to a wider class of objects than appropriate.