Eyes: a Singer Is Farsighted and Cannot See Objects Clearly

question 37

Multiple Choice

Eyes: A singer is farsighted and cannot see objects clearly that are closer than 80.0 cm from his unaided eye. What is the refractive power of the contact lenses that will move his near point to a distance of 25.0 cm from his eye?

• A) 2.75 diopters
• B) - 2.75 diopters
• C) - 4.72 diopters
• D) 4.72 diopters
• E) 7.00 diopters

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Definitions:

Unbiased Processing

The objective evaluation and interpretation of information, without being influenced by personal prejudices or emotions.

Self-Efficacy

The belief in one’s capabilities to organize and execute the courses of action required to manage prospective situations.

Self-Regulation

The ability to manage one's thoughts, emotions, and behaviors in pursuit of long-term goals.

Vulnerable Narcissism

A form of narcissism characterized by sensitivity to criticism, insecurity, and an internal sense of grandiosity and entitlement.