Women’s preferred maximum partner age: Examining maximum preferences, again the rule is more lenient, offering an age range with which most people are not comfortable.The rule states that it is acceptable for 30-year old women to date men who are up to 46 years old, but in reality, 30-year-old women state that their max acceptable partner age would be less than 40 (around 37).
age boundary: Take your age, subtract 7, and double it.So for a 24-year-old, the upper age limit would be 34 (17 * 2). How well does the rule reflect scientific evidence for age preferences?For example, this sample of 60-year-old men reports that it is acceptable to fantasize about women in their 20s, which the rule would say is unacceptable.But fantasies, of course, are not generally subject to public scrutiny and the rule is only designed to calculate what is socially acceptable —so this discrepancy is not necessarily a failure of the rule.The rule underestimates women’s reported preferences in their 20s, but the gap between reports of what is socially acceptable and the rule itself widens over time. Let’s take a look at Demi Moore, who at times has been criticized for dating men who differ substantially from her own age.
As you can see from the graph, one partner exceeded the rule’s calculated acceptable maximum age, while Ashton Kutcher’s age fell short of the socially acceptable minimum age when they first started dating in 2003.
For rule-related involvement (relationships), 60-year-old men are stating that the minimum acceptable age is around 40, which does map much more closely to the rule’s predictions.
Men’s preferred partner age: The rule states that you can calculate maximum acceptable partner ages by subtracting seven from your own age and multiplying it by two.
By the time of their separation in 2011, however, Kutcher, then 33 had crossed the minimum threshold (31.5) defined by the rule. Curious outsiders are quick to judge when they can see a wide age gap between two romantic partners. In a world in which many social norms are often unspoken, the half-your-age-plus-7 rule concretely defines a boundary.
But the rule does map perfectly onto actual reports of what is socially acceptable.
With some quick math, the rule provides a minimum and maximum partner age based on your actual age that, if you choose to follow it, you can use to guide your dating decisions. It lets you chart acceptable age discrepancies that adjust over the years. Researchers Buunk and colleagues (2000) asked men and women to identify the ages they would consider when evaluating someone for relationships of different levels of involvement.