Quality leadership in a school district is critical to school improvement (Dunlap, Li, & Kladifko, 2015; Kersten, 2009; Leithwood, Seashore, Anderson, & Wahlstom, 2004). School leaders must be capable of providing vision, focus, and support to their staff, in order to facilitate a positive working culture, and achieve sustainable academic…

Psychologists have recently given considerable attention to the study of relationship and friendship development, but the contributing social processes have not been examined in relation to each other over time. To examine the effects of disclosure, similarity, equity, and social exchange on satisfaction with a relationship and liking for one's…