Our Relatively Stable Ability to See a Limit of About

question 56

Multiple Choice

Our relatively stable ability to see a limit of about 11 letters means that

• A) our reading span is not limited just by how many letters can fit into the fovea of our retinas.
• B) we only see letters to the right of the fixation letter and never any to the left.
• C) we see letters much better than we see numbers.
• D) letters which do not identify a word are "seen" most easily.

---

Definitions:

Customer Satisfaction Ratings

A measure used to quantify the degree to which a customer is happy with a product, service, or experience.

Lagging Indicator

Any metric where performance is predicted by performance in another metric.

Leading Indicator

Any metric where performance is predictive of performance in another metric.

Sustainability Efforts

Initiatives and practices aimed at meeting current needs without compromising the ability of future generations to meet theirs, often focusing on environmental preservation.