The subject "Personology From Individual To Ecosystem" refers to a pivotal moment in the history of personality psychology. Published in 1985, this work by Kenneth Craik served as both a review of the state of the field and a manifesto for its future. It marked the transition of Personology—the comprehensive study of the whole person—from a focus on isolated internal traits to a broader, more complex understanding of how individuals interact with their environments, social circles, and broader cultural ecosystems.
Before delving into the "Ecosystem" aspect, it is crucial to define Personology. Unlike standard "personality psychology," which often breaks the human psyche into measurable traits (like the "Big Five"), Personology is an integrative discipline.