Final answer:
The correct word that fits in the given sentence is influence.
Step-by-step explanation:
The word that best fits in the given sentence is influence. In the sentence, the reader learns that Maurice was encouraged, bonded, and influenced by Laura Schroff through activities like feeding him lunches and taking him to visit museums. Each of these actions had an effect on Maurice's thoughts, behavior, and connection with Laura Schroff. Therefore, the correct answer is influence.