Delta Theory establishes the foundation for a true scientific applied psychology, a theory of how human influence induces change in others. Delta Theory is unified and universal, applying to all cultures, historical periods and goals for change. It integrates concepts and resear…
Delta Theory establishes the foundation for a true scientific applied psychology, a theory of how human influence induces change in others. Delta Theory is unified and universal, applying to all cultures, historical periods and goals for change. It integrates concepts and resear…
<STRONG> ""With Dekker's books there is always a thought-provoking central theme. ... Part of the effectiveness of this book is in its inclusion of the reader - I felt as if I was being guided through my own thoughts, rather than someone else's words. ... I cannot recommend this…
"Business psychologist Tony Crabbe outlines a unique four-step approach to combating one of the modern life's great problems: being too busy. BUSY is divided into four digestible sections -- Mastery, Differentiation, Engagement and Momentum -- that will teach readers how to swit…