Which statement is correct about how people view sexual and emotional infidelity?
1) Most men report that they would be more upset by a partner's sexual infidelity than emotional infidelity.
2) Men and women are more upset by a partner's emotional infidelity if the relationship is a new one but are more upset by sexual infidelity if the relationship is a long-lasting one.
3) Very different sex differences in viewing a partner's sexual and emotional infidelity have been found in many different cultures.
4) Most women report that they would be more upset by a partner's sexual infidelity than emotional infidelity.