answer this

Question Sam and Peter sit next to each other in class. They had never seen each other before the first day of class and had no idea what to expect sitting next to each other. Over the course of the semester, they talked more and more, learning about each other - their attitudes about class, how they behaved, and their likes and dislikes. By the end of the semester, they were not only comfortable sitting next to each other but had become friends. Which of the following theories best describes what occurred between Sam and Peter? Self-conceptualization Maslow's Hierarchy of Needs Social turbulence O Uncertainty reduction theory