Even a low dose of nature was linked with a significant improvement in psychological well-being.
The Times Literary Supplement
That means that if we are not happy, the chances are this will affect our psychological well-being.
Times, Sunday Times
Social networking sites can improve psychological well-being, while video games can boost brain performance, they say.
The Sun
They found that negative effects on psychological well-being were magnified when we lose out to rivals.
The Sun