Which of the Following Could Occur in a Person with Partial

question 142

Multiple Choice

Which of the following could occur in a person with partial color blindness?

• A)An inability to correctly discriminate a traffic light signal
• B)An inability to detect movement at the periphery of vision
• C)Poor dark adaptation
• D)Perception of the world as composed of only blues and yellows

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Definitions:

Congruency

The state or quality of agreeing, being compatible or consistent.

Biased Sample

A nonrepresentative sample.

Representative Sample

A small group representing a larger group in terms of age, sex, ethnicity, socioeconomic status, orientation, for example.

Multistage Sample

A sampling method involving multiple phases of selection, often used in large-scale surveys to efficiently gather data.