On line dating for married people

01-Jan-2020 12:10 by 3 Comments

On line dating for married people

According to this theory, when people live within environments that are demanding and stressful, the need for bi-parental care is greater for increasing the survival of offspring.

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These differences have been generally thought due to evolutionary pressures that motivate men towards sexual opportunity and women towards commitment to one partner.

On the other hand, when sex ratios are low, promiscuity is less common because women are in demand and since they desire monogamy and commitment, in order for men to remain competitive in the pool of mates, they must respond to these desires.

Support for this theory comes from evidence showing higher divorce rates in countries with lower sex ratios and higher monogamy rates in countries with higher sex ratios.

For example, one study conducted by the University of Washington, Seattle found slightly, or significantly higher rates of infidelity for populations under 35, or older than 60.

In that study which involved 19,065 people during a 15-year period, rates of infidelity among men were found to have risen from 20 to 28%, and rates for women, 5% to 15%.

The popularity of marriage is rising again after 40 years of decline.

In 1972 there were 25,095,000 married men and women (53.4 per cent) but over the years this had declined and by 2011, this had dropped significantly to 50.7 per cent.A survey conducted in 1990 found 2.2% of married participants reported having more than one partner during the past year.In general, national surveys conducted in the early 1990s reported that between 15–25% of married Americans reported having extramarital affairs.Frequencies as high as 30% are sometimes assumed in the media, but research Such studies show that covert illegitimacy is in fact less than 10% among the sampled African populations, less than 5% among the sampled Native American and Polynesian populations, less than 2% of the sampled Middle Eastern population, and generally 1–2% among European samples.Strategic pluralism is a theory that focuses on how environmental factors influence mating strategies.In addition, recent research finds that differences in gender may possibly be explained by other mechanisms including power and sensations seeking.