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Introduction
The article, ‘The Mountain of Motor Development: A Metaphor,’ by Clark and Metcalfe, is about understanding the human motor development all throughout his lifespan. According to the authors, just like many scientific phenomena, a man’s motor development may be difficult to conceptualize (Clark & Metcalfe 2). For the same reason, several ways have been devised in order to facilitate its understanding. Two methods have been described as the most common methods employed by those who wish to teach or instruct a certain phenomenon and that is through the creation of a model or a metaphor. A ...