Effects of Maternal Depression and Anxiety on Infant Face Processing
Author Information
Author(s): Arteche Adriane, Joormann Jutta, Harvey Allison, Craske Michelle, Gotlib Ian H., Lehtonen Annukka, Counsell Nicholas, Stein Alan
Primary Institution: Department of Psychiatry, University of Oxford, UK
Hypothesis
This study aimed to investigate the effects of postnatal depression and anxiety on the processing of infants' facial expressions.
Conclusion
Mothers with postnatal depression were less likely to accurately identify happy faces, which may affect their responsiveness to their infants.
Supporting Evidence
- Mothers with depression were less accurate in identifying happy faces than controls.
- Participants overall were more accurate in identifying happy infant faces than sad infant faces.
- Mothers with GAD identified happy faces at a lower intensity than controls.
Takeaway
Moms who feel sad after having a baby might have a harder time recognizing when their baby is happy, which can make it tough for them to respond positively.
Methodology
89 mothers completed a morphed infants' faces task to identify emotional expressions when their children were between 10 and 18 months.
Potential Biases
The study design may have introduced bias due to the timing of the task completion for control mothers.
Limitations
The sample size was relatively small, and further research is needed to explore the links between mothers' perceptions of infant expressions and child development.
Participant Demographics
Mean age of participants was 33.24 years, with the majority having completed a post-18 year educational qualification.
Statistical Information
P-Value
p=0.005
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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