psychological factor

基本解释

The key factors of success is not intelligence, but a psychological factor, or non-intelligence factors.
决定成功的因素并不是智力，而是心理因素，或者叫非智力因素。
Another reason could be that chocolate cravings and depression may be triggered by some underlying psychological factor, which causes inflammation in the body.
另一个假设是，对巧克力的热爱以及抑郁症可能都是由一种潜在的心理因素造成的。这种心理因素可以导致身体发炎。
If this kind of bad psychological factor long-standing, very easy to cause the islet cells to present the function barrier.
若是这种不良心理因素长期存在，很容易引起胰岛细胞出现功能障碍。

Some of these measures are in my view security-theater, with little real effect other than the psychological factor and appearance of invincibility of our airport checkpoints.
FORBES: For Some Fliers TSA Security Lines Just Got Much Shorter