Groupthink and Lecture group

Groupthink noun - Decision making by a group (especially in a manner that discourages creativity or individual responsibility).

Lecture group and groupthink are semantically related. In some cases you can use "Lecture group" instead a noun "Groupthink".

Groupthink and lecture group are semantically related. Sometimes you can use "Groupthink" instead a noun phrase "Lecture group".