Abstract

This is Part I of a two-part reflection by Robert Ennis on his involvement in the critical thinking movement. Part I deals with how he got started in the movement and with the development of his influential definition of critical thinking and his conception of what critical thinking involves. Part II of the reflection will appear in the next issue of INQUIRY, Vol. 26, No. 2 (Summer 2011), and it will cover topics concerned with assessing critical thinking, teaching critical thinking, and what the future may hold