What Is the "Lean Startup" Movement, and What Was Its

question 26

Essay

What is the "lean startup" movement, and what was its origin? ​

---

Definitions:

Comprehensive Meta-analysis

An extensive statistical analysis that combines the results of multiple scientific studies to draw broader conclusions.

REBT

Rational Emotive Behavior Therapy, a form of psychotherapy that emphasizes the role of thinking in the development and maintenance of emotional and behavioral issues.

Effect Sizes

A quantitative measure of the magnitude of a phenomenon or the strength of an effect observed in a scientific study.

DiGiuseppe

Refers to Dr. Raymond DiGiuseppe, a prominent psychologist known for his contributions to the study and application of Rational Emotive Behavior Therapy (REBT).