Additional formal education is almost always required for career advancement. What children learn and experience during their early years can shape their views of themselves and the world and affect later success of failure in school work or their personal lives. Kindergarten and elementary teachers introduce children to numbers, language, science and social studies. A master's degree and 18 graduate hours in a chosen teaching field is often the minimum requirement for instructors and assistant professors, but increasingly institutions are favoring people with doctorates. Varies according to faculty rank, type of institution and field of study.
Dieticians plan nutritional programs and supervise the planning and serving of meals.
The basic educational requirement is a bachelor's degree with a major in dietetics, food and nutrition, food systems management or a related area. Most states require additional certification. Good Emergency medical technicians are first responders who give immediate care to those needing urgent medical attention following automobile accidents, gunshot wounds, near drownings, heart attacks and other emergencies. EMT basic training is 100-120 hours of classroom work plus 10 hours of internship in a hospital emergency room. Training is through police, fire and health departments, and at community colleges.