During a political debate, we listen to a number of candidates present their ideas about issues. When we focus our attention on the candidates that share our particular views on an issue and while at the same time focusing on the negative elements of those candidates that do not share our points of view, we are engaging in which of the following theories of interpersonal communication? Select one: a. Constructivism b. Social Penetration Theory c. Elaboration of Likelihood Model d. Social Information Processing Theory