A Reversal Design Is Sometimes Also Called an

question 45

Multiple Choice

A reversal design is sometimes also called an

• A) AB design
• B) ABA design
• C) ABAB design
• D) Both b and c are correct.

---

Definitions:

Utricle

A sac-like structure in the vestibular system of the inner ear that plays a key role in detecting changes in gravitational forces and linear movements.

Cupula

A gelatinous, dome-shaped structure within the inner ear that responds to changes in rotational acceleration, aiding in balance.

Ampulla

An enlargement or dilatation in a canal or duct, commonly referring to the dilated end of ducts such as the bile duct.

Utricle

A part of the inner ear's vestibular system, responsible for detecting linear accelerations and head position changes.