A ___________ Is a Retractor with a Notched Blade, Used

question 10

Multiple Choice

A ___________ is a retractor with a notched blade, used mainly during orbital or retinal surgery.

• A) Bowman
• B) Schepens
• C) Serrefine
• D) DeMerres

---

Definitions:

Fixed-ratio Scheduling

A type of reinforcement schedule in behaviorism where a response is reinforced only after a specified number of responses.

Negative Reinforcement

A behavior modification technique that involves the removal of an unpleasant stimulus to increase the likelihood of a behavior being repeated.

Primary Reinforcers

Innate reinforcing qualities like food, water, or rest that do not need to be learned because they are naturally satisfying.

Fixed-interval Schedule

A schedule of reinforcement where a response is rewarded only after a specified amount of time has elapsed.