This occupation field refers to careersthat uplift or develop other people through education and training. Careers in the education and training field vary widely according to subject of specialisation and level or grade. For example there is a vast difference in teaching style between an educator in primary school and a lecturer at university, or between an adult educator and a health instructor demonstrating to an aerobics class. Special interest fields exist for people who wish to specialise, for instance a person in general education may wish to specialise in remedial education.