Infant Sleeping Arrangements, Social Criticism, and Maternal Distress in the First Year

Area of Science:

• Pediatrics
• Developmental Psychology
• Sociology of the Family

Background:

• Infant sleep arrangements, specifically co-sleeping versus solitary sleep, are influenced by cultural norms and vary significantly.
• Previous research suggests potential links between infant sleep practices and maternal mental health, but the nuances require further exploration.

Purpose of the Study:

• To investigate differences in social criticism, maternal distress, and demographic/infant characteristics between persistent co-sleeping families and those transitioning to solitary sleep by six months.
• To explore the relationship between social criticism, maternal depression, and infant sleep worries in persistent co-sleeping mothers.

Main Methods:

• A longitudinal study involving 103 European American mothers tracking infant sleeping arrangements throughout the first year.
• Data collection included infant sleep patterns, maternal preferences, social criticism, depressive/anxiety symptoms, and sleep-related worries.

Main Results:

• Persistent co-sleeping mothers reported significantly higher levels of social criticism, depression, and worry about infant sleep compared to mothers practicing solitary sleep.
• Social criticism was uniquely associated with maternal depression and worries among persistent co-sleeping mothers.
• Persistent co-sleeping mothers were more likely to have lower income, live in smaller spaces, be younger, single, unemployed, have lower educational attainment, and have infants with negative affectivity or night waking issues.

Conclusions:

• Adherence to cultural norms surrounding infant sleeping arrangements appears to be a significant factor influencing social criticism and maternal well-being.
• Persistent co-sleeping beyond six months is associated with increased maternal distress and social criticism, potentially mediated by socioeconomic and infant-related factors.