Francesca A Scheiber1, Kelli K Ryckman2, Ö Ece Demir-Lira3. 1. Department of Psychological and Brain Sciences, University of Iowa, PBSB 340 Iowa Avenue, Iowa City, IA 52242, USA. Electronic address: francesca-scheiber@uiowa.edu. 2. Department of Epidemiology, College of Public Health,University of Iowa, 145N Riverside Dr., Iowa City, IA 52242, USA. Electronic address: kelli-ryckman@uiowa.edu. 3. Department of Psychological and Brain Sciences, University of Iowa, PBSB 340 Iowa Avenue, Iowa City, IA 52242, USA; DeLTA Center, University of Iowa, Iowa City, IA; Iowa Neuroscience Institute, University of Iowa, Iowa City, IA. Electronic address: ece-demirlira@uiowa.edu.
Abstract
BACKGROUND: Up to 1 in 5 children are exposed to maternal depressive symptoms. Children exposed to maternal depressive symptoms have poorer language skills than children not exposed to maternal depressive symptoms. Due to the crucial role of children's language skills in school readiness and academic achievement, it is imperative to understand the factors that underlie the relation between maternal depressive symptoms and children's language skills. Previous reviews have examined the mechanistic role of social-pragmatic features of mother-child interactions. However, the literature on the relation between maternal depressive symptoms and data-providing aspects of mother-child interactions, including child-directed speech, has yet to be consolidated. In this systematic review, we present maternal child-directed speech as a potential pathway through which maternal depressive symptoms influence children's language skills. METHODS: Following PRISMA guidelines, three database searches produced 546 articles related to maternal depressive symptoms, child-directed speech, and children's language skills, ten of which examined the relation between maternal depressive symptoms and child-directed speech. RESULTS: Findings revealed that increases in maternal depressive symptoms may be associated with decreases in amount of child-directed speech but not necessarily with decreases in the complexity of child-directed speech. LIMITATIONS: The studies in this review varied in sample size, the inclusion of important sociodemographic factors, and the operationalization of depression and child-directed speech, thereby limiting conclusions, especially about whether maternal depressive symptoms are associated with the complexity of child-directed speech. CONCLUSIONS: This review has implications for prevention and intervention efforts aimed at optimizing children's language skills; child-directed speech is modifiable, and mothers experiencing depressive symptoms may benefit from resources encouraging rich child-directed speech.
BACKGROUND: Up to 1 in 5 children are exposed to maternal depressive symptoms. Children exposed to maternal depressive symptoms have poorer language skills than children not exposed to maternal depressive symptoms. Due to the crucial role of children's language skills in school readiness and academic achievement, it is imperative to understand the factors that underlie the relation between maternal depressive symptoms and children's language skills. Previous reviews have examined the mechanistic role of social-pragmatic features of mother-child interactions. However, the literature on the relation between maternal depressive symptoms and data-providing aspects of mother-child interactions, including child-directed speech, has yet to be consolidated. In this systematic review, we present maternal child-directed speech as a potential pathway through which maternal depressive symptoms influence children's language skills. METHODS: Following PRISMA guidelines, three database searches produced 546 articles related to maternal depressive symptoms, child-directed speech, and children's language skills, ten of which examined the relation between maternal depressive symptoms and child-directed speech. RESULTS: Findings revealed that increases in maternal depressive symptoms may be associated with decreases in amount of child-directed speech but not necessarily with decreases in the complexity of child-directed speech. LIMITATIONS: The studies in this review varied in sample size, the inclusion of important sociodemographic factors, and the operationalization of depression and child-directed speech, thereby limiting conclusions, especially about whether maternal depressive symptoms are associated with the complexity of child-directed speech. CONCLUSIONS: This review has implications for prevention and intervention efforts aimed at optimizing children's language skills; child-directed speech is modifiable, and mothers experiencing depressive symptoms may benefit from resources encouraging rich child-directed speech.
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