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首页> 外文期刊>Trends in Ecology & Evolution >Does Contraceptive Use Lead to Increased Affairs? A Response to Larmuseau et al.
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Does Contraceptive Use Lead to Increased Affairs? A Response to Larmuseau et al.

机译：使用避孕药会增加事务吗？对拉姆索等人的回应。

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Several recent studies using genetic tools have indicated that extra pair paternity(EPP) rates in humans appear, in various cultures, to be around 1% [1–3], a degree well below previously proposed levels of 10–30% [4]. Since these genetic studies enable EPP rates to be assessed over hundreds of years, rates can be estimated before the widespread use of contraceptives, which have been proposed to potentially impact female choice and EPP rates[5]. In a recent article in TREE, Larmuseau et al. [6] noted that the 1% EPP rates have stayed near constant over several human societies and over the past few hundred years. From this, they state ‘without the availability of modern contraceptives the historical EPP rates should have been much higher, in the range of 10–20%, based on present behavioural measures of EPCs [Extra pair copulations] and observed kin investments of matrilineal and patrilineal family members’. Furthermore, they conclude ‘it appears that people were more faithful in their relationships in the past, or – put differently – that the recent widespread adoption of modern contraceptives has sexually liberated women, resulting in a greater number of extra-marital affairs, but in EPP rates that have remained as low as they were before.’ It is worth reconsidering whether the data can support such strong statements.
机译：最近使用遗传工具进行的几项研究表明，在各种文化中，人的双亲亲子关系（EPP）率似乎在1％左右[1-3]，远低于先前提出的10-30％的水平[4]。 。由于这些遗传学研究可以评估数百年来的EPP发生率，因此可以在广泛使用避孕药具之前对其进行估计，这被认为可能影响女性的选择和EPP发生率[5]。在TREE的最新文章中，Larmuseau等人。 [6]指出，在几个人类社会和过去的几百年中，1％的EPP率一直保持稳定。据此，他们说：“在没有现代避孕药的情况下，根据目前EPC的行为测量[额外对交配]以及观察到的母体和母体的亲属投资，历史上的EPP率应该更高，在10-20％的范围内。父系家庭成员。此外，他们得出结论：“过去人们似乎更加忠实于自己的关系，或者换句话说，近来现代避孕药的广泛采用已使妇女获得了性解放，从而导致了更多的婚外情。 EPP率一直保持着以前的低水平。'值得重新考虑数据是否可以支持如此强劲的声明。

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