Cultural interference acknowledgement can be difficult to acknowledge. Student acknowledgment of cultural interference has been researched extensively, but teacher acknowledgement has not. The purpose of this multicase study is to examine teacher acknowledgement of cultural interference, to assess if they are aware of it, and to assist educators…

It has been repeatedly argued among vocabulary researchers that semantically related words should not be taught simultaneously because they can interfere with each other. However, the question of what types of relatedness cause interference has rarely been examined carefully. In addition, there are disagreements among the past studies that have…