| Subject | English | Russian |
| gen. | level of thinking | уровень мышления (ssn) |
| gen. | level of thinking ability | уровень мышления (It is also an excellent way for students to distinguish themselves from other students, to demonstrate a higher level of thinking ability and seriousness of purpose – Franciscan University of Steubenville, Ohio, USA Tamerlane) |
| psychol. | level/principles of thinking | культура мышления (balloonycs0boy) |