Dr Zuleyka Zevallos

The methods are also flawed. Study is based on 4-question survey & four demographic measures (sex, age, marital status, sexual attraction)

Questions: 1) I prefer a mate attracted to: only same sex or opp sex; predom opp sex but sometimes same sex or vice versa; both sex equally

Question 2) in a long-term relationship, I prefer that my partner has sexual contact with people of same-sex: never/occasionally/frequently

Question asks same of casual relationship preference. Q3) Scenarios of finding long-term & casual partner w/ opp sex vs same sex infidelity

Lots wrong here: hypothetical not the same as reality. E.g. studies show long-term partners more forgiving of infidelity than short-term r/s

Study finds around half of hetero men surveyed prefer partner who is sometimes attracted to women, but around 10% hetero women say same

Hetero men in short-term relationships are more likely to want their partner to sometimes have sex with women than those in long-term r/s