The document discusses interpersonal relationships and defines them as associations between two or more interdependent people who interact consistently over time. It notes that the purpose of discussing interpersonal relationships is for students to understand definitions, types, advantages and disadvantages. Specific types of relationships discussed include friendship, love, family, and professional. Barriers to strong interpersonal relationships include mistrust, fear of rejection, and poor communication. The Johari Window model is presented as a framework to understand interpersonal dynamics between what is known and unknown about oneself and by others.