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Updated: Apr 8, 2026

Author Spotlight: Capturing Infant-Caregiver Interactions Through Synchronized Multimodal Data Collection
Published on: May 31, 2024
Abstract:
I remember the morning we discovered we were expecting our second child. I was a second-year pediatric resident starting my rotation in the pediatric intensive care unit. I had just given birth to our first child 14 months earlier and was still overwhelmed, yet amazed, by the process of becoming a parent. Certainly we had always hoped for more than one child but this one was coming 9 months sooner than our grand plan. Being an older, nontraditional medical student, I was already significantly older than my colleagues in residency. I wondered anxiously how I was going to explain to my residency director and my fellow residents, who so graciously covered for me on my first maternity leave, that I was pregnant, yet again. Thankfully, 9 months later our second son was born healthy and vigorous. In those long, yet short 9 months, we discovered that our material needs would drastically change. We contemplated a new car that would accommodate two car seats safely and comfortably, and anticipated finding the room, in an already cramped living space, for both a toddler bed and a crib. Perhaps most important at the time, our nanny, who already did a wonderful job of caring for our eldest child, happily accepted the opportunity to now take care of both our children, at an additional cost.
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This style is strict and controlling, with little room for open dialogue. Authoritarian parents demand obedience and often enforce rules with minimal warmth. Children raised this way may lack social skills and initiative, usually comparing themselves to others unfavorably.
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Parental Care
Applications of Life Tables
Close Relationships and Culture
Emerging Adulthood

