Demonstrates the knowledge of the principles of growth and development over the life span and possess the ability to assess data reflective of the patient's status and interpret the appropriate information needed to identify each patient's requirements relative to his/her age-specific needs, and to provide the care needed as described in the unit's and division's policies and procedures. Ability to interact with co-workers, hospital staff, administration, patients, physicians, the public and all internal and external customers in a professional and effective, courteous and tactful manner, at all times, physically, verbally and in all written and electronic communication.