冥想对心理健康的益处已被科学证实。

The ___psychological benefits of meditation have been scientifically proven.

这部电影运用了心理暗示的手法来影响观众的情绪。

The movie employs ___psychological techniques to manipulate the audience's emotions.

他在大学里教授心理学课程。

He teaches ___psychological courses at the university.

她对蜘蛛的恐惧完全是心理作用。

Her fear of spiders is completely ___psychological.