From Wikipedia, the free encyclopedia
In
evolutionary psychology, youthfulness,
characterized by such factors as vigor, flexibility,
bounciness, smooth body surfaces, babyfaceness, etc., is
one of a number of traits, including
averageness and
symmetry, associated with
health,
physical attractiveness and
beauty of a person or animal.[1]
It is also hypothesized as a factor in both
interpersonal attraction and
interpersonal chemistry.
In short, the one factor that has
universal appeal is youthfulness. Youthfulness generally
is associated with fertility. Men and women, however,
have different fertility curves; subsequently, men and
women age differently. Men, in some cases can continue
to reproduce into their 70s, whereas for women, it is
generally difficult to conceive past age 45. Outward
physical appearance tends to exemplify inner fertility
levels. In the early 20s, for example, the female
breasts have become fully swollen, but have not yet
begun to sag. Similarly, the age of maximum
fecundity for the female, i.e. the age at which she
is most likely to be successful at bringing her fetus to
term is age 22.[2]
In terms of mate trait
desireabilities, aside from such common wants such as
sincerity and faithfulness, "youthfulness" tops the list
for men, whereas with women "economic capacity" is the
highest rated.[3]
