Sylvia Had Been Working as an Executive Assistant to the President

Sylvia had been working as an executive assistant to the president for nearly 25 years, so when she retired, no one had a good idea of all that her job entailed. Before Sylvia retired, Meaghan sat with her for two weeks to observe her duties and ask her to explain all the functions she performs as executive assistant to the president. Meaghan was performing a(n)

A) behavioral-description interview.
B) performance appraisal.
C) informal appraisal.
D) job rotation.
E) job analysis.