Social Media as a Professional Development Tool: using Blogs, Microblogs, and Social Bookmarks to Create Personal Learning Networks

While personal learning networks (PLNs) are not new (Warlick, 2009), social media technologies are now enabling us “to fashion new kinds of networks that extend far beyond our immediate location and face-to-face connections, and to grow our networks based not on explicit decisions, but through the ideas of other nodes (people and resources), whose ideas intersect with ours” (Warlick, 2010, para. 5). What is new then, and what is changing the nature of PLNs, is the rapid growth of information and the emergence of new technologies capable of filtering that information and connecting us to others we can interact with and learn from (Siemens, 2008). In this chapter, we discuss the steps involved in building, growing, and maintaining online connections made possible entirely through new technologies. We argue that in the context of higher education, PLNs should be viewed as an informal alternative to the more formal professional development programs that are commonplace in K-12 education.