All preferences are stored on your device.
2021
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
The article describes a technique that can stimulate English learners to be active, goal-oriented, realistic and relatively challenging in a foreign language. The purpose of this article is to show the potential of communication situations for teaching English, to give suggestions for the selection, development, preparation, implementation and further development of communication situations.