Introduced the Earliest First-Party Wireless Controller with the WaveBird

question 1

Multiple Choice

Introduced the earliest first-party wireless controller with the WaveBird:

• A) Xbox
• B) GameCube
• C) PlayStation 2 Slim
• D) Dreamcast

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Definitions:

Test Validation

The process of ensuring that a test accurately measures what it is intended to measure.

Content Validity

Refers to the extent to which a test measures all aspects of a given construct or domain of interest accurately.

Construct Validity

Construct validity refers to the extent to which a test or instrument measures the theoretical construct it is intended to measure.

Differential Validity

Differential validity is the extent to which a test predicts outcomes differently for distinct groups, often analyzed to assess fairness across demographics.