This Volume presents a first introduction to a thought-provoking Model of Motivation developed by Menno Mennes over a period of almost thirty years. The Model of Motivation in its approach presents a radical departure from everything that has appeared so far in literature on the subject. And yet, it provides a surprisingly detailed account of how motivation works, which appears to be supported by findings from theories and research from current literature. In an unparalleled analysis, the Model seamlessly integrates these major theories into a consistent comprehensive approach to...