## 4.3 Currency

Currency

Information is up to date if it corresponds to the current situation. Some data does not change and other data changes very quickly, for example, food prices on the world market. Whether the information is up to date depends on your research question and the information objective.Ask yourself the following questions:

- When was it published? Note: some websites have the date of a page updated automatically. The information may not be up to date in that case.
- Is the information still valid? Is the content obsolete?
- Is the information still correct? Does it correspond to other sources?