1 ∼G • (∼H • ∼I)
2 $\lor$ H) $\lor$

question 266

Multiple Choice

1. ∼G • (∼H • ∼I)
2. (J $\lor$ H) $\lor$ K
3. J ⊃ L
4. K ⊃ M
-Which of the following propositions is an immediate (one-step) consequence in PL of the given premises?

• A) J \( \lor \) H
• B) J \( \lor \) K
• C) ∼[G • (H • I)]
• D) G \( \lor \) (H \( \lor \) I)
• E) (∼H • ∼I) • ∼G

---

Definitions:

Conditioned Stimulus

An initially neutral stimulus that becomes associated with an unconditioned stimulus to elicit a conditioned response after repeated pairings.

Conditioned Response

a learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus.

Noise

Unwanted or disturbing sound that interferes with or diminishes clarity of auditory signals.

Eye Blink

A rapid closing and opening of the eyelid which is a reflex reaction to protect the eye from foreign bodies or bright lights and to lubricate the eyeball.