WEBVTT 1 00:00:03.900 --> 00:00:07.200 As teenagers begin to move out from under their parents’ control 2 00:00:07.200 --> 00:00:12.750 one of their most important tasks is to form a sense of their own identity 3 00:00:12.750 --> 00:00:18.300 a sense of themselves as distinct both from their parents and from their peers. 4 00:00:18.000 --> 00:00:25.000 Erik Erikson claimed that identity formation was the chief challenge of adolescence. 5 00:00:25.000 --> 00:00:29.000 He observed that most teens go through an identity crisis 6 00:00:29.000 --> 00:00:33.500 as they struggle to answer the questions “Who am I?” and “Where am I headed?” 7 00:00:33.500 --> 00:00:40.200 Other researchers have expanded and refined Erikson’s concept of identity formation. 8 00:00:40.200 --> 00:00:44.200 James Marcia has been perhaps the most influential. 9 00:00:44.200 --> 00:00:50.000 He developed techniques for measuring a person’s progress through the identity-formation process. 10 00:00:51.300 --> 00:00:55.350 Before we describe Marcia’s contribution to research on identity formation 11 00:00:55.350 --> 00:01:01.000 let’s explore your own progress toward developing an identity.