Development of Social Attention and Oxytocin Levels in Maltreated Children
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Updated: Dec 22, 2025

A Within-subjects Experimental Protocol to Assess the Effects of Social Input on Infant EEG
Published on: May 3, 2017
Shizuka Suzuki1,2,3, Takashi X Fujisawa1,4, Nobuko Sakakibara1,4
1Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan.
Insights
Child maltreatment is linked to lower oxytocin (OT) levels and reduced attention to facial cues in children. This may explain social-emotional difficulties in maltreated youth.
Area of Science:
- Neuroendocrinology
- Developmental Psychology
- Social Neuroscience
Background:
- Child maltreatment (CM) is a significant risk factor for psychopathology and impaired social development.
- Oxytocin (OT) is increasingly recognized for its role in social development and behavior.
- Understanding the neuroendocrine mechanisms underlying social deficits in CM is crucial.
Purpose of the Study:
- To investigate the association between visual attention to social cues and salivary oxytocin (OT) levels in children exposed to CM.
- To explore the mediating role of visual attention in the link between OT levels and social-emotional problems in maltreated children.
Main Methods:
- Comparison of gaze fixation patterns to facial cues between children with a history of CM and a typically developing group.
- Measurement of salivary oxytocin (OT) levels in both groups.
- Path analysis to examine mediation effects.
Main Results:
- Children exposed to CM exhibited significantly lower gaze fixation on the eye area of faces compared to controls.
- Salivary OT levels were significantly lower in the CM group.
- Gaze fixation on the eye area mediated the relationship between salivary OT levels and social-emotional problems in the CM group.
Conclusions:
- Lower endogenous oxytocin (OT) levels in maltreated children may contribute to atypical visual attention towards social cues (eyes).
- This altered attention pattern may underlie the social-emotional problems observed in children with a history of CM.
- Findings highlight OT and visual attention as potential targets for interventions aimed at mitigating social deficits in CM.
Abstract:
Child maltreatment (CM) is a major risk factor for various psychopathologies but also adversely affects social development. Research on oxytocin (OT) is currently drawing attention as an endocrine basis for social development. In this study, we investigated the relationship between visual attention to social cues and salivary OT levels in children exposed to CM. The results revealed that the CM group had a significantly lower percentage of gaze fixation for the human face eye area and lower salivary OT levels compared to the typical development group. Moreover, a path analysis suggested that gaze fixation for the eye area was a mediator of the relationship between salivary OT levels and social-emotional problems in the CM group. These results suggest that lower endogenous OT levels in maltreated children may lead to atypical development of their visual attention to eyes as a social cue, resulting in social-emotional problems.
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