Janis is a certified nursing assistant in a long-term care facility. She hopes to enroll in nursing school next year and later become a nurse practitioner who works with people with disabilities. She took health science courses in high school and participated in in-service training at her job. She has a group of friends with similar goals who organize study groups to help them prepare for nursing school. Which term BEST describes the approach Janis will need to take to learning to achieve her goals? a. Mentoring b. Continuing medical education c. Lifelong learning d. Self-directed learning