At first, informal learning was only delimited from formal school learning and nonformal learning in courses (Coombs /Achmed 1974). Marsick and Watkins take up this approach and go one step further in their definition. They, too, begin with the organizational form of learning and call those learning processes informal which are non-formal or not formally organized and are not financed by institutions (Watkins /Marsick, p. 12 et sec.).
There are training and certificate programs for radiology techs that take around a year, as well as associateâs and bachelorâs degrees that take anywhere from two to four years. The best credentials are a combination of formal training, a professional license, and work experience.
Radiologic Technologist Careers. As of May 2011, the 208,570 radiologic technologists in the United States earned a mean annual income of $53,230 per year, according to the Bureau of Labor Statistics. Annual pay ranged from below $35,100 for the lowest paid 10 percent to above $74,970 for the highest paid 10 percent.ut sometimes, neither method reveals medical conditions buried inside the body, such as those affecting organs and bones. Radiologic technologists and sonographers help the cause of medicine by imaging the bodyâs interior using different methods.