Women are nice than men. Well, more specifically, they are more agreeable.
To elaborate, the human personality is much like the flavors of food--food is tasted by our taste buds; there are five groupings of taste buds, one for each flavor: sour, sweet, bitter, salt, and savory. How a food tastes depends entirely on the different taste buds the flavorsnt activates. A tangy sauce may activates the sweet and sour taste buds, whereas ice cream may activate the sweet taste buds, with a tad of bitter activation if it's chocolate ice cream that's consumed.
The human personality is expressed in a similar manner, with there being five personality traits just as there are five flavors of food. According to the Big Five model of human personality, we have five distinct traits; all of which will make up who we are. The five traits are:
extroversion,
neuroticism,
openness (to experience), conscienciousness, and
agreeableness.
Therefore, a happy, talkative person who always forgets things and gets anxious easily would score high for trait extroversion, neuroticism, and maybe agreeableness, but would scor low for trait conscientiousness.
It is a well- known fact that women on balance are more agreeable than men; it's just how the ball bounces. Men score higher for trait openness. All other traits are equal among the semester. But it's that trait agreeable that sets women head and shoulders above men as far as being nice is concerned. In fact, the very reason why women are loathed to admit that they like bad boys, and would prefer to date and marry a man with a dominant personality style, is precisely due to their inclination towards agreeableness. If women weren't so agreeable, they would be more honest with regards to the kind of men they want to date.