| Subject | Russian | English |
| psychol. | теория опосредования | mediation theory |
| gen. | языковое опосредование | laddering (Laddering = Using one foreign language to learn another; Two possible reasons for doing this: 1) The languages are very similar, 2) Just as a challenge! The laddering technique; When does it make sense to use one language to learn ... Alexander Demidov) |