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.
These technologists reported the lowest average starting salary of all radiologic technologists in 2010, about $42,500 per year. However, mammographers at all levels of experience reported an average salary of $60,000, higher than the reported average salary of radiographers.hese technologists reported the lowest average starting salary of all radiologic technologists in 2010, about $42,500 per year. However, mammographers at all levels of experience reported an average salary of $60,000, higher than the reported average salary of radiographers.