For online and greatly asynchronous courses, the course experiences were good, overall. The content, readings, and assignments/practice were very interesting. I look forward to referencing them and returning to them for refreshers. There are many optional resources I look forward to viewing.
However, it did feel like there was quite a lot of work in each course, from readings to forum posts to assignments. I was working full-time and was glad I only took one course at a time … since each semester was a lot of work! I am happy I chose a diverse set of courses, which were on topics I am very interested in. One course focussed on GIS skills, another on administrative data analysis skills, another focussed on epidemiological quantitative data analysis, and yet another included health program evaluation skills. These courses and their lessons were very memorable. While some specifics with SAS or ArcGIS will need to be refreshed the next time I work with them, overall principles, some common procedures, and where to find helpful guides were retained.
It is difficult to say which course provided the greatest benefit. Unfortunately, although mapping and spatial analysis are interests of mine, they are not usually relevant or appropriate for the full-time work I do. The administrative data, epidemiological statistics, and evaluation courses were great introductions to those disciplines and methods.