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| A strong aspect to sexual attraction is ]. It is typical for a ] to correct an error of proportion, such as making a nose that is too big smaller (via ]), or making breasts that are too small larger via ]s. | A strong aspect to sexual attraction is ]. It is typical for a ] to correct an error of proportion, such as making a nose that is too big smaller (via ]), or making breasts that are too small larger via ]s. | ||
| One idea of physical beauty regarding the ] of women is that the best shape approaches the shape of a three dimensional ] (which is called a ]) as opposed to a ], or a ]. Conversely, the shape of the ]s of an attractive person (male or female) tends to resemble the shape of a ], which is the inverse transform of a parabola. | One idea of physical beauty regarding the ]s of women is that the best shape approaches the shape of a three dimensional ] (which is called a ]) as opposed to a ], or a ]. Conversely, the shape of the ]s of an attractive person (male or female) tends to resemble the shape of a ], which is the inverse transform of a parabola. | ||
| The appearance of ] also plays a part in physical attraction. Often, women with ] appear more ] as the ability to grow long healthy looking hair is an indication of continuous health of the individual growing it. Another indication of health of an individual is the ability to grow long, strong, ]s. Therefore, artificial nails and ]s have become widely popular in late 20th century with women. | The appearance of ] also plays a part in physical attraction. Often, women with ] appear more ] as the ability to grow long healthy looking hair is an indication of continuous health of the individual growing it. Another indication of health of an individual is the ability to grow long, strong, ]s. Therefore, artificial nails and ]s have become widely popular in late 20th century with women. | ||
Revision as of 21:31, 13 September 2004
In species which reproduce sexually, sexual attractiveness is attraction to other members of the same species. This type of attraction is a very important survival factor.
Sexual attraction in animals
Sexual attractiveness in non-human animals depends on a wide variety of factors. Often, there is some element of the animal's body which is adapted to be sexually attractive to the opposite sex: the bright plumage and crests of some species of birds, for example. In many species, there are behaviors which appear to be adapted for sexual display. Some of these attributes seem to be adapted to demonstrate fitness and health, for example by demonstrating the ability to sustain an "expensive" feature with no other apparent survival function. The adaptation takes place in the displaying gender in parallel to the development of the prefenece in the other gender. It is possible for the adaptation to be so expensive in terms of fitness that it causes major survival problems (see game theory) , especially where, as in moose a direct competetive element is involved.
Frequently (especially in insects) chemical signals are used to generate sexual interest and to locate potential mates. These signals, known as pheromones, can produce a profound effect upon an animal's behaviour even when present in very minute quantities.
Sexual attraction in humans
Typically, attraction refers to a person being drawn to another in order to make his or her acquaintance.
Sexual attractiveness of a person to another person depends on both persons; to some extent there's a universal agreement as to what is sexually attractive among a species, but individuals have subjective opinions as well.
Much of human sexual attractiveness is governed by first appearances. This involves the senses, in the beginning especially:
- visual perception (how the other looks)
- audition (how the other sounds, mainly the voice; what may also vary widely is how noisy somebody walks (also depending on the footwear), but this is not necessarily a big factor for sexual attraction, either way)
- olfaction (how the other smells, naturally or artificially; the wrong smell may be repulsive).
Some studies suggest that the source of the physical attraction of a human male to a human female is dependent upon a proportion between the width of the hips and the width of the waist (see Golden ratio).
As with animals, pheromones also enter into the picture, as the "wrong" pheromone smell would cause someone to be disliked, when they appear attractive, otherwise. Frequently a pleasant smelling perfume is used to encourage the member of the opposite sex to more deeply inhale the air surrounding its wearer, increasing the probability that the pheromones from the individual will also be inhaled.
A sexually attractive visual appearance in humans generally involves:
- a general body shape and appearance sanctioned by the local culture.
- a lack of visible disease or deformity.
- a high degree of mirror symmetry between the left and right sides of the body, particularly of the face.
- pleasing bodily posture.
However, these factors are complicated by many other factors. There may sometimes be a focus on particular features of the body, such as breasts, legs, hair, or musculature.
A strong aspect to sexual attraction is proportion. It is typical for a plastic surgeon to correct an error of proportion, such as making a nose that is too big smaller (via rhinoplasty), or making breasts that are too small larger via breast implants.
One idea of physical beauty regarding the breasts of women is that the best shape approaches the shape of a three dimensional parabola (which is called a Paraboloid of revolution) as opposed to a hyperbola, or a sphere. Conversely, the shape of the buttocks of an attractive person (male or female) tends to resemble the shape of a cardioid, which is the inverse transform of a parabola.
The appearance of health also plays a part in physical attraction. Often, women with long hair appear more beautiful as the ability to grow long healthy looking hair is an indication of continuous health of the individual growing it. Another indication of health of an individual is the ability to grow long, strong, fingernails. Therefore, artificial nails and manicures have become widely popular in late 20th century with women.
Males demonstrate attractiveness by, sometimes, demonstrating their levels of the hormone testosterone by growing larger and well-defined muscles through exercise.
Many people exhibit high levels of sexual fetishism, and are sexually aroused by other stimuli not normally associated with sexual arousal. The degree to which such fetishism exists or has existed in different cultures is controversial.
The Westermarck effect was discovered by anthropologist Edward Westermarck. When two people live in domestic proximity during the first 30 months in the life of either one, both are desensitized to later close sexual attraction and bonding.
Often the result of a sexual attraction is sexual arousal.
Personality and sexual attractiveness
Provided that all of the above listed aspects are reasonably normal, there is no requirement for great physical beauty for a person to be sexually attractive, and personality and good manners can come to the fore. In many cases, people with good personality can be strikingly sexually attractive, even if they are superficially sexually unattractive in appearance. However, as they do not have the advantage of instant attraction through appearance, this requires more social interaction to attract potential partners.
Once there the initial, and mutual, physical attraction is established between two individuals, then the next step towards eventual intamacy is flirting.