Gonzalez (2004) describes the challenges
of rapidly diminishing knowledge life:
“One of the most persuasive factors is the shrinking
half-life of knowledge. The “half-life of knowledge” is
the time span from when knowledge is gained to when it becomes obsolete.
Half of what is known today was not known 10 years ago. The amount of
knowledge in the world has doubled in the past 10 years and is doubling
every 18 months according to the American Society of Training and Documentation
(ASTD). To combat the shrinking half-life of knowledge, organizations
have been forced to develop new methods of deploying instruction.”
elearnspace. Connectivism: A Learning Theory for the Digital Age - 0 views
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Limitations of Behaviorism, Cognitivism, and Constructivism A central tenet of most learning theories is that learning occurs inside a person. Even social constructivist views, which hold that learning is a socially enacted process, promotes the principality of the individual (and her/his physical presence – i.e. brain-based) in learning. These theories do not address learning that occurs outside of people (i.e. learning that is stored and manipulated by technology). They also fail to describe how learning happens within organizations
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