The folk-pop singer jewel is famous for having lived in her van when she first moved to san diego and started performing in a coffee shop. soon after she was signed by atlantic records, her advance allowed her to rent a house and buy a new car. what class-based phenomenon is this an example of? '

Social mobility

Explanation:

Social mobility -

It is the process of movement , where some category of people , household , individuals move in a society .

It is the alteration in the social status with respect of current status of the society .

It refers to the movement between the layers in the social stratification .

hence , from the question information ,

The example shown in the question is of social mobility .

answer; face validity;