Are the characters consistent in their actions and are they fully developed characters in the monkeys paw how and why?

In "The Monkey's Paw" by W.W. Jacobs, the characters are generally consistent in their actions, reflecting their personalities and motivations throughout the story. Mr. White’s initial curiOSity and later regret embody a gradual transformation as he grApples with the consequences of his choices. Mrs. White's desperation and grief after the loss of their son drive her actions, demonstrating her emotional depth. However, some characters may lack extensive backstories, which can limit their full development, focusing more on the moral implications of their choices rather than their individual complexities.