Crnic K A, Ragozin A S, Greenberg M T, Robinson N M, Basham R B
Child Dev. 1983 Oct;54(5):1199-210.
37 mother-preterm and 42 mother-full-term infant pairs were assessed at 1, 4, 8, and 12 months following hospital discharge. The psychosocial functioning of the families was assessed at 1 and 8 months by interview, infants received developmental assessments at 4 and 12 months, and mother-infant interactions were observed in unstructured and semistructured situations at 4, 8, and 12 months. Significant differences were found in both mothers' and preterm infants' interactive behavior across the first year of life, extending the findings of previous research that had noted differences during early infancy. Additionally, preterms performed significantly below full-terms on measures of cognitive and language development corrected for gestational age. Results are discussed in terms of the persistence of interactive differences in mother-preterm pairs and the possible effects on their relationship and infant developmental outcome.
对37对早产母婴和42对足月产母婴在出院后的1个月、4个月、8个月和12个月进行了评估。在1个月和8个月时通过访谈对家庭的心理社会功能进行评估，在4个月和12个月时对婴儿进行发育评估，并在4个月、8个月和12个月时在非结构化和半结构化情境中观察母婴互动。在生命的第一年，母亲和早产婴儿的互动行为均存在显著差异，这扩展了先前研究中指出的早期婴儿期差异的研究结果。此外，在根据胎龄校正的认知和语言发展指标上，早产儿的表现明显低于足月儿。本文从早产母婴对互动差异的持续性及其对母婴关系和婴儿发育结果的可能影响方面对研究结果进行了讨论。
