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Mileva-Seitz, V.R.; Ghassabian, A.; Bakermans-Kranenburg, M.J.; Van den Brink, J.D.; Linting, M.; Jaddoe, V.W.; ... ; IJzendoorn, M.H. van (2015)

Are boys more sensitive to sensitivity? Parenting and executive function in preschoolers

Article / Letter to editor
During early childhood, girls outperform boys on key dimensions of cognitive functions, including inhibitory control, sustained attention, and working memory. The role of parenting in these sex differences is unknown despite evidence that boys are more sensitive to the effects of the early environment. In this study, we measured parental sensitivity at 14 and 36months of age, and children's cognitive and executive functions (sustained attention, inhibitory control, and forward/backward memory) at 52months of age, in a longitudinal cohort (N=752). Boys scored significantly lower than girls on inhibitory control (more Go/NoGo "commission errors") and short-term memory (forward color recall task), but boys did not differ from girls on attention (Go/NoGo "omission errors") or working memory (backward color recall task). In stratified analyses, parental sensitivity at 36months of age was negatively associated with number of errors of commission (p=.05) and omission (p=.02) in boys,...Show moreDuring early childhood, girls outperform boys on key dimensions of cognitive functions, including inhibitory control, sustained attention, and working memory. The role of parenting in these sex differences is unknown despite evidence that boys are more sensitive to the effects of the early environment. In this study, we measured parental sensitivity at 14 and 36months of age, and children's cognitive and executive functions (sustained attention, inhibitory control, and forward/backward memory) at 52months of age, in a longitudinal cohort (N=752). Boys scored significantly lower than girls on inhibitory control (more Go/NoGo "commission errors") and short-term memory (forward color recall task), but boys did not differ from girls on attention (Go/NoGo "omission errors") or working memory (backward color recall task). In stratified analyses, parental sensitivity at 36months of age was negatively associated with number of errors of commission (p=.05) and omission (p=.02) in boys, whereas child's age was the only significant predictor of commission and omission errors in girls. A combined analysis of both sexes confirmed an interaction between sex and parenting for omission errors (p=.03). The results indicate that sex differences in cognitive functions are evident in preschoolers, although not across all dimensions we assessed. Boys appear to be more vulnerable to early parenting effects, but only in association with omission errors (attention) and not with the other cognitive function dimensions.Show less
All authors
Mileva-Seitz, V.R.; Ghassabian, A.; Bakermans-Kranenburg, M.J.; Van den Brink, J.D.; Linting, M.; Jaddoe, V.W.; Hofman, A.; Verhulst, F.C.; Tiemeier, H.; IJzendoorn, M.H. van
Date
2015-03-03
Volume
130
Pages
193 - 208
DOI
doi:10.1016/j.jecp.2014.08.008