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Citation |
McKelvey LM, Selig JP, Whiteside-Mansell L. Child Abuse Negl. 2017; 70: 112-121. |
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Affiliation |
University of Arkansas for Medical Sciences, College of Medicine, Department of Family and Preventive Medicine, 4301W. Markham, #530, Little Rock, AR 72205, United States. |
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Copyright |
(Copyright © 2017, Elsevier Publishing) |
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DOI |
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PMID |
28609691 |
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Abstract |
Adverse childhood experiences (ACEs) have lifetime consequences for health and development. Identification of ACEs early in childhood provides the potential to intervene before health and development are impaired. This study examined the timing and duration of exposure to ACEs experienced by children from low-income families from ages one to three years to identify whether there were patterns of exposure when infants and toddlers were most vulnerable. We were able to confirm the early negative consequences on cognitive, health, and behavior outcomes previously reported in young children using a national, longitudinal data set of parents and children from low-income households (N=2250). Using Finite Mixture Models, five classes of exposure were identified for children, Consistently Low (63.8%), Decreasing (10.3%), High at Age 2 (11.4%), Increasing (10.4%), and Consistently High (4%). The Consistently Low and Consistently High classes had the most and least optimal development across all domains, respectively. When examining child development outcomes among children with variable exposures to adversities, we found that for cognitive, language, and physical development, the most proximal ACEs were more robust for predicting child outcomes. For socioemotional health, exposure at any time from one to three to ACEs had negative consequences. As a whole, findings from this study highlight the need to consider ACEs screening tools that are both time-sensitive and permit a lifetime report. Language: en |
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Keywords |
Adverse childhood experiences; Early childhood; Health and development |