According to the Distinction Between Formal and Informal Preparation for Work

According to the distinction between formal and informal preparation for work, which of the following would most likely be considered a FORMAL method of job preparation?

A) participating in an on-the-job training program
B) listening to parent's opinions about the kind of work that is most rewarding
C) learning about the importance of showing up for work by observing one's parents
D) watching TV shows about doctors and nurses and using the shows to find out what these jobs entail