The survey also indicates that countries around the world have divergent views of the U.S. and China. The U.S. retains a higher overall approval rating, with 63% of people around the world having a favorable view of America. China's rating is marginally lower at 50%.
In a study on fears and self-esteem, research published in the journal Psychological Science revealed that hugs and touch significantly reduce worry of mortality. The studies found that hugging -- even if it was just an inanimate object like a teddy bear -- helps soothe individuals' existential fears.
Hugging is a key part of any romantic relationship and a first hug, often given as a sign of simple affection, is a step away from a first kiss, which significantly deepens the romance. Hugging in romantic relationships is often far more frequent and of much longer duration than affection hugs.