Neonatal sex‐steriod hormones and timidity in 6‐18‐month‐old boys and girls
Neonatal sex‐steriod hormones and timidity in 6‐18‐month‐old boys and girls
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新生儿性类固醇激素与 6-18 个月大男孩和女孩的胆怯
DOI：
10.1002/dev.420160302
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发表时间：
1983
影响因子：
2.2
通讯作者：
C. Doering
中科院分区：
文献类型：
--
作者：
C. Jacklin;E. E. Maccoby;C. Doering
检测脐带血中的五种性激素(睾酮、雄烯二酮、雌二醇、雌酮和孕酮)。在家中和实验室观察中，6到18个月大的孩子对一系列新奇玩具的反应来评估他们的胆小。胆小的短期(1周)和长期(几个月)的稳定性显著。在被测试的三个样本中，有两个女孩在观察到的胆小方面的平均得分高于男孩。计算的跨年龄胆小症评分显示男孩的新生儿黄体酮、睾酮和雌二醇有显著的相关性，但女孩的激素浓度对其没有显著的预测作用。
Five sex-steroid hormones (testosterone, androstenedione, estradiol, estrone, and progesterone) are assayed in umbilical cord blood. Timidity is assessed in home and laboratory observations by reactions to a range of novel toys in children from 6 to 18 months of age. Significant short- (1 week) and long- (several months) term stability in timidity is demonstrated. Girls have higher mean scores on observed timidity than do boys in 2 of the 3 samples tested. An across-age timidity score is computed which shows significant correlations with neonatal progesterone, testosterone, and estradiol for boys, but is not significantly predicted by hormone concentrations in girls.