All Colors Are Not Equal in Visual Value

question 1

Multiple Choice

All colors are not equal in visual value. For example,

• A)a black font on a white background creates optimum contrast.
• B)a green font on a white background creates optimum contrast.
• C)a white font on a black background creates an optimum contrast.
• D)All of the above create excellent contrast.
• E)A and C are correct.

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Definitions:

Longitudinal Studies

Research methods that involve repeated observations of the same variables over short or long periods of time.

Crying Relieves Tension

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Health Psychologist

A professional specializing in how psychological, biological, and social factors affect health and illness.

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Very brief, involuntary facial expressions that occur as a manifestation of a person's true emotions, lasting only a fraction of a second.