Historically significant as the source of the timeline-work tradition common on Indian course pages; read critically — trademarked methodology, era-typical over-claims, useful techniques. Our glossary and journal cover the underlying timeline model neutrally.
Time Line Therapy and the Basis of Personality
Tad James & Wyatt Woodsmall, 1988 — the founding text of the Time Line Therapy® methodology and its timeline-based personality model.
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ShriViral Manek, Institute of NLP India · reviewed 30 Sept 2026