TEST-RETEST AND HOME-CLINIC CHARACTERISTICS OF THE BAYLEY SCALES OF INFANT DEVELOPMENT IN 9-MONTH-OLD AND 15-MONTH-OLD INFANTS
TEST-RETEST AND HOME-CLINIC CHARACTERISTICS OF THE BAYLEY SCALES OF INFANT DEVELOPMENT IN 9-MONTH-OLD AND 15-MONTH-OLD INFANTS
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DOI：
10.1111/j.1467-8624.1980.tb02610.x
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发表时间：
1980-01-01
影响因子：
4.6
通讯作者：
HORNER, TM
中科院分区：
文献类型：
--
作者：
HORNER, TM
本研究考察了9个月和15个月大的婴儿在家庭和诊所间隔一周的Bayley表现。总原始得分及其等效心理发展指数不受设置差异的严重影响。然而，对重测特征的评估显示，年龄和性别之间的稳定性测量存在很大差异。虽然4个主要婴儿亚组中有3个产生了统计上显著的稳定性系数，但只有1个（15个月大的女性）达到了与短间隔重复儿童智商测试报告的稳定性水平相当的水平。对婴儿在Bayley项目上的表现一致性的分析揭示了可能影响婴儿检查可靠性的隐藏变化。
This study examines the Bayley performances of 9- and 15-month-old infants tested 1 week apart in the home and clinic. Total raw scores and their equivalent Mental Development Indices were found not to be seriously affected by setting differences. Assessment of test-retest characteristics showed, however, wide variations of stability measures between age and sex. While 3 of the 4 main infant subgroups produced statistically significant coefficients of stability, only 1 (15-month-old females) achieved a level of stability comparable to that reported for short-interval repeated childhood IQ testing. Analysis of infants' performance consistencies with respect to the Bayley items revealed hidden variations possibly affecting the reliability of infant examinations.