1. Intelligence

Studies have shown that curiosity positively correlates with intelligence. In one study published in the Journal of Personality and Social Psychology in 2002, researchers correctly predicted that high novelty-seeking (or highly curious) toddlers would have higher IQs as older children than toddlers with lower levels of curiosity. Researchers measured the degree of novelty-seeking behavior in 1,795 3-year-olds and then measured their cognitive ability at age 11. As predicted, the 11-year-olds who had been highly curious 3-year-olds later scored 12 points higher on total IQ compared with low stimulation seekers. They also had superior scholastic and reading ability.

2. Health

In a 1996 study published in Psychology and Aging, more than 1,000 older adults aged 60 to 86 were carefully observed over a five-year period, and researchers found that those who were rated as being more curious at the beginning of the study were more likely to be alive at its conclusion, even after taking into account age, whether they smoked, the presence of cancer or cardiovascular disease, and so on.

3. Social Relationships

It is far easier to form and maintain satisfying, significant relationships when you demonstrate an attitude of openness and genuine interest. One of the top reasons why couples seek counseling or therapy is because they’ve become bored with each other. This often sparks resentment, hostility, communication breakdowns and a lack of interest in spending time together (only adding to the initial problem). Curious people report more satisfying relationships and marriages. Happy couples describe their partners as interested and responsive.

4. Happiness

The Gallup organization recently reported the results of a survey conducted with more than 130,000 people from some 130 nations, a sample designed to represent 96 percent of the world’s population. The poll identified two factors that had the strongest influence on how much enjoyment a person experienced in a given day: “being able to count on someone for help” and “learned something yesterday.”