Initially word pharaoh meant as much as the "Great House", however later it evolved in a way it also meant a "God-King". So I assume the correct answer is C - Egyptians referred to the king's palace as it was disrespectful to speak directly.
Can you please explain in comments?
Answer:
Perceptual set
Explanation:
Perceptual set: In psychology, the term perceptual set is also referred to as perceptual expectancy, and is defined as the phenomenon that involves a specific predisposition through which a person is ought to perceive distinct things in a particular way.
Fundamentally, a person notices only a few aspects of a particular situation or object and hence ignores the other given details. It is said that a perceptual set tends to happen in every sense.
In the question above, the given statement best illustrates the impact of "perceptual set".