CT Has Largely Replaced Plain Films of the Cervical Spine

question 28

True/False

CT has largely replaced plain films of the cervical spine in cases of trauma.

---

Definitions:

Variable Interval

A reinforcement schedule where rewards are given after unpredictable time intervals, leading to moderate but steady response rates.

Fixed Interval

In operant conditioning, a schedule of reinforcement where the first response is rewarded only after a specified amount of time has elapsed.

Partial Reinforcement Effect

The typical outcome of a variable ratio of reinforcement in which a slow rate of initial learning is coupled with resistance to extinction.

Continuous Reinforcement

A learning process in which a behavior is rewarded every time it is exhibited, leading to rapid learning.