निम्नलिखित में से कौन सी किशोरावस्था की एक प्रमुख विकासात्मक विशेषता नहीं है?

Critically evaluate the following statements: Assertion (A): Adolescence is traditionally described as a period of 'stress and storm'. Reason (R): In adolescence, the cognitive capacity to acquire, process, and utilize knowledge reaches its peak. Select the correct option:

Which of the following is NOT a core developmental or psychological characteristic of adolescence?