Final answer:
An Individual Development Plan (IDP) is usually reviewed with one's supervisor to assess its effectiveness. The frequency of these reviews can vary, but it is common for IDPs to be reviewed at least once a year during the performance appraisal process.
Step-by-step explanation:
An Individual Development Plan (IDP) is typically reviewed with one's supervisor to determine its effectiveness on a regular basis.
The frequency of these reviews can vary depending on the organization and the individual's role and goals. However, it is common for IDPs to be reviewed at least once a year during the performance appraisal process.