Dating rule of thumbrule is widely cited, but its origins are hard to pin down. these age preferences were confirmed in marriage records with males marrying females younger than them and vice versa. the new meaning is that dating a woman younger than "half your age plus seven" is considered anything from "inappropriate" to "indecent". adolescents' age preferences for dating partners: support for an evolutionary model of life-history strategies. this notion of preference of age due to peak fertility is supported by kenrick, keefe, gabrielidis, and cornelius's study which found that although teenage males would accept a mate slightly younger than themselves, there was a wider range of preference for ages above their own. the mean age of marriage in europe is well above 25, and averaging at 30 in nordic countries, however this may also be due to the increase of cohabitation in european countries. in addition to this with the gender pay gap decreasing, we see more women working equal hours (average of 40 hours in europe and the us) to males and looking less for males with financial resources. a simpler formula: the older person's age plus 14 minus twice the younger person. teenage males also report that their ideal mates would be several years older than themselves. in western societies such as the us and europe we see a trend of smaller age-gaps between spouses, reaching its peak average in southern europe of 3. new interpretation of the rule is actually quite bizarre when you consider the remarkable range of maturity among adults of both sexes at all ages.
Dating Age Range Calculator | Half Your Age Plus Seven Rule-hypogamy defines a relationship where the woman is the older partner, the opposite of this being age-hypergamy. age disparity between two partners is typically met with some disdain in industrialized nations, and various derogatory terms for participants have arisen in the vernacular. they found that women’s preferences were fairly consistent over time: throughout their lives, women tended to prefer men who were around their own age, with a range from a few years younger to a few years older—even in fantasy-land. dave: nah, she's 15 and a half, half-your-age-plus-seven, i'm 17, so half my age is 8. in table 2 we see the 20 countries with the largest age-gaps between spouses showing that 17/20 practice polygyny, and males ranging from 6. race and hispanic or latino origin by age and sex for the united states: 2000., the half-your-age plus seven rule has entered the cultural lexicon.: sexuality and agehidden categories: wikipedia articles needing clarification from march 2017npov disputes from september 2012all npov disputes. a number of variables have been argued to influence the likelihood of women entering into an age-hypogamous relationship such as; racial or ethnic background, level of education, income, marital status, conservatism, age and number of sexual partners. buunk of the university of groningen, examined desired minimum and maximum ranges across different ages by approaching people in public spaces—railway stations, libraries, malls—and asking them (anonymously) what ages they would consider appropriate for five different levels of relationship: marriage, serious relationship, falling in love, casual sex, and sexual fantasies. it would not be twice your age minus seven; it would be twice (your age minus seven).
 an overarching evolutionary theory which can provide an explanation for the above mechanisms and strategies adopted by individuals which leads to age disparity in relationships is called life history theory which also includes parental investment theory. ago this rule-of-thumb stated that a man is most attracted physically to a woman half his age plus seven. a recent study found that when shown pictures of women of ages ranging from 20–45 with different levels of attractiveness, regardless of age, males chose the more attractive individuals as long term partners. for males) which actually falls directly on the age where females are most fertile, so the sexes have evolutionarily adapted mating preferences that maximise reproductivity. when the attraction between two people of significantly different ages seems genuinely romantic, the terms are often used playfully, especially as one or the other of the partners ages in to a particular term. the results from the study therefore show that the mean preferred marriage age difference (3. for example, different age preferences may be a result of sex differences in mate values assigned to the opposite sex at those ages. for men, though, the difference between their own age and what they considered an acceptable minimum increased as they got older, with the most dramatic drop around age 40: “men of 40, 50, 60 all seemed to show an interest in partners for sexual fantasies and casual affairs that extended down into the mid to late 20s. (september 2012) (learn how and when to remove this template message). however, more recent evidence has found that women of other-race categories, outside of african or white american women were more likely to sleep with younger men, showing that it is still unclear which, if any ethnic groups, are more likely to have age-hypogamous relationships.” the lower the level of involvement, the lower the minimum age.
is thought that a trade-off or equilibrium is reached in regards to what each gender brings to the mating partnership and that this equilibrium is most likely to be reached with a trade-off of ages when selecting a mate. the rule of seven may not actually describe what people consider acceptable. christine thinks she might be too young for donald, so she reverses the half-your-age-plus-seven rule (36). although there is a number of reproductive advantages to short term mating, males still pursue long term mates and this is due to the possibility of monopolising a female's life time reproductive resources. example illustrating the varying literature surrounding age-hypogamous relationships is research indicating that a woman's marital status can influence her likelihood of engaging in age-hypogamous relationships. another reason that polygynous communities have larger age-gaps between spouses is that intrasexual competition for females increases as fewer females remain on the marriage market (with males having more than one wife each), therefore the competitive advantage values younger females due to their higher reproductive value. :-o )in recent years it has been misapplied to mean the lowest age that would be considered "decent" for him to date. you really are judging other peoples romantic relationships by this "half plus seven" rule, you need to do some soul searching. in a cross-cultural study that covered 37 countries, preferences for age differences were measured and research supported the theory that people prefer to marry close to the age when female fertility is at its highest (24–25 years). marriage between partners of roughly similar age is known as "age homogamy". united nations marriage statistics department measures the smam difference (singulate mean age marriage difference - the difference in average age at first marriage between men and women) across the main regions in the world (refer to table.