The Baby Blog
A place to highlight new published findings, shine a spotlight on the researchers in our field, and share new tools of the trade that might help make life easier for ICIS Membership.
Uncovering cognition in young infants using deep neural networks and awake fMRI
Anyone who interacts with a young infant may find themselves wondering - what is going on inside their mind? In many ways, a baby’s behaviour is limited. They can’t yet control their movements, communicate with language, or provide the types of behavioural cues we...
2026 Congress Overview
By the ICIS 2026 Program Chairs As we began planning ICIS 2026, we found ourselves returning again and again to a simple idea: no infant develops in a vacuum. Every smile, every shift in gaze, every gesture, and every act of exploration unfolds somewhere—with...
Cradled cognition: Enough (unrestricted movement) is enough
In the 1990s, a wave of research changed how parents thought about early childhood. Developmental scientists demonstrated that early experience is critical for brain development and that enriched environments support children’s cognitive growth (Ramey & Ramey,...
Infants look longer at baby books that adults like the least
The gap between what caregivers find aesthetically pleasing and what is ‘fun’ and ‘interesting’ for babies has been repeatedly debated within the public consciousness. Often referred to as ‘sad beige baby’, a new trend has seen monocolour, muted tones favoured by...
Building growth charts of infant visual neurodevelopment across global contexts
Caregivers of young children are very familiar with their pediatrician taking their child’s height and weight and tracking how their child’s growth compares to other children of the same age. These kinds of physical growth charts have transformed public health and...
Every Baby Is Different: Using Personalised Brain Science to Understand How Infants Engage with Others
When it comes to babies’ social worlds, one size does not fit all. Even within the first year of life, infants differ in how their brains respond to social information, such as facial expressions, eye contact and speech. Rather than all babies attending to social cues...
The Overflowing Cup of Infancy Research
As we launch into 2026—despite painfully freezing temperatures in NYC and a calendar with overly optimistic back-to-back-to-back meetings—I can’t help but feel an immense sense of warm gratitude for the opportunity to mentor outstanding undergraduates, graduate...
Could a toddler lose their keys? Proactive interference says yes
Have you ever found yourself driving to work when you should have been driving to the new gym you just signed up for? Or walking to your usual parking spot, only to remember you parked in a different lot that day? These kinds of memory mix-ups are examples of what we...
In Memoriam: Judy S. DeLoache
September 10, 1943—October 23, 2025 Judy S. DeLoache was born on September 10, 1943 in the small town of Holyoke, Colorado where she grew up on a wheat farm. There were only 38 people in her graduating class. But being from a small town did not keep her from having a...
Why Dad’s Voice Matters for Premature Brains – and Why Public Support for Research Does, Too
The big picture Thanks to modern neonatal care, more preterm babies are surviving than ever before. Yet more than thirteen million babies worldwide are still born early each year, and many spend their first days or weeks in neonatal intensive-care units (NICUs) ([1];...
A funny thing happened in the infant lab: What humor can teach us about how infants think
Two things happened early in my career that changed everything, personally and professionally: I had a baby and within a few months, he began to laugh. It was the simplest but most astounding developmental observation I had made, effectively turning my research focus...
Language learning in a digital world: How screen time impacts children’s language development
We have all seen dramatic taglines about the impact of screens on children’s development such as “Too much screen time harms children” or “More screen time linked to delayed development”. These claims rest on research showing that, in general, digital media has been...
Making pilots public and improving developmental science
In developmental research, we rely heavily on piloting to refine our methods and make our studies more robust. Being more transparent about procedures and observations from pilot studies could help us tackle several field-specific challenges. What emerges during...
From the mouths of babes: Saying the (im)perceptible.
As a kid, I was an avid consumer of sci-fi/fantasy books, which I’d get in unremarkable hardcover from the local library. When I would later see the dust jackets or movie versions of these fictional worlds, I’d often have a strong reaction along the lines of “that’s...
Episodic-like memory in infancy: Insights from the developing hippocampus
On visits to my mother’s house, it is inevitable that we look through baby pictures, a tradition that has grown increasingly common since I began my research into memory development. I know the stories behind many of these pictures, mostly through my mother. This past...
Before and after lockdown: The COVID-19 pandemic and early social cognition skills
The COVID-19 pandemic impacted many aspects of daily life, as governments issued shelter-in-place orders that mandated social distancing. These mandates led to changes that included the closing of schools, daycares, and businesses, causing major increases in remote...
Solving the origins of knowledge: Brain development as energy minimization?
Brains are marvels of biological engineering. With 86 billion neurons and trillions of connections, human brains are the most complex structures in the known universe. But where does this structure come from? How does a mass of brain tissue develop into a coordinated,...
To try or not to try: That is the (developmental) question
As human adults, we spend a great deal of our daily lives figuring out whether, when, and how to deploy effort in the face of obstacles. Should we continue to try to complete a hard workout, or is it a fool’s errand? Should we endeavor to get that grant proposal in,...
At First Sight: the prenatal origins of face recognition
Faces play a crucial role in human interaction. They are among the most captivating and salient stimuli, essential to set the foundation for social connection and information sharing. It therefore doesn’t seem so implausible that the ability to discriminate faces from...
Early Markers and Precursors of ADHD in Infancy: What do we know and where are we going?
Attention-deficit/hyperactivity disorder (ADHD) is the most prevalent neurodevelopmental condition, affecting ~8% of children in the U.S.1 With an average age of diagnosis of approximately 7 years, by the time it’s typically detected, intervention can already be a...
Investigating individual differences in social and emotional development
Have you ever wondered why people respond so differently to the same stressful situation? My research focuses on understanding this question by studying individual differences in social and emotional development. Specifically, I investigate why and how infants and...
In Memoriam: In loving memory of Lois Bloom
On January 14, the field of language acquisition lost one of its founding mothers, Lois Bloom. After graduating with a Ph.D. from Columbia University, where she studied with famed sociolinguist William Labov in the Department of Linguistics, she moved to Teacher’s...
In Memoriam: Celebrating Clancy Blair
The developmental psychology community mourns the loss of Dr. Clancy Blair, a scholar whose groundbreaking research and compassionate mentorship have left an indelible mark on our field. His prolific career began as a professor at Penn State before joining New York...
Kinship terms of address and reference among families in Singapore
This post is based on a poster with the same title that I and Suzy J. Styles presented at #ICIS2024, but given a different spin for the Infancy Baby Blog. Recently, I was describing my research on kinship terms to a friend, and how in Chinese culture, we never ever...
Peeking inside the brain prior to birth
The formation of neural circuitry is an astonishing feat. Within a matter of months, two individual cells transform into a fully functioning nervous system. By adulthood, a single cubic millimeter of human brain tissue, roughly the size of a sharpened pencil tip,...
The Impact of Wartime on Infant Development
Introduction In 2017, 535 million children (one quarter) of the world’s children lived in countries affected by armed conflict, violence, disaster and/or chronic crisis.[1] In 2018, over 29 million babies were born in conflict-affected areas, starting their lives in...
The ripple effect of early sleep: how childhood sleep patterns shape vocabulary, academic, and mental health outcomes
By Catia M. Oliveira1, Amy Atkinson2, Michelle St Clair3, Gareth Gaskell1, Lisa Henderson1 1 University of York, 2 University of Lancaster, 3 University of Bath Humans spend a large portion of their lives asleep. Whilst this unconscious state leaves us more...
Founding Generation Symposium 2024
The ICIS Founding Generation Summer Fellowship for Undergraduates aims to develop the next generation of scholars to advance innovative research on infancy and translation of research for the public good. The program pairs promising students with research mentors from...
Introducing translational parentomics
Understanding and nurturing parenting as the place where development happens Vision: […] But before I go, I feel I must know. What am I? Wanda Maximoff: […] You are a body of wires and blood and bone […] You are my sadness and my hope. And mostly you're my love....
Time to shine the light on children’s rights
As a child development researcher, I appreciate the profound impact of childhood experiences on children’s neurodevelopmental, cognitive, social, and emotional trajectories. I, like many of my colleagues, chose this career out of a deeply rooted drive to generate...
Young Children’s Human Rights
All children have human rights. Article 1 of the United Nations Convention on the Rights of the Child (CRC) establishes that, for the purposes of the Convention, “a child means every human being below the age of eighteen years”. The UN Committee on the Rights of the...
How do babies and toddlers develop inhibitory control?
Have you ever giggled at those viral videos of toddlers trying their utmost not to eat a marshmallow placed enticingly before them, having been told to wait until the grown-up returns so that they might get another? Those moments, while amusing, are actually part of a...
Voices from the Field: Community-Based Solutions for Young Children in Guatemala
Background Guatemala, a Central American nation of 18 million inhabitants, boasts rich cultural, ethnic, and geographical diversity along with abundant natural and human resources. An estimated 40.19% of the total population is under the age of 18 (6.57 million...
Towards a science of both variability and consistency in infant development
by Leher Singh, Dean D’Souza, and Michael C. Frank Infancy researchers often seek to understand the initial state of the human mind. The goal of this research has traditionally been to identify basic principles of development common to all infants. This viewpoint...
Born in a time of climate crisis: Understanding the risks and supporting the wellbeing of infants in the 21st century
Raising children during a time of climate crisis can pose many challenges for parents as well as professionals who work with them. Surveys show that most people are now aware of, and alarmed by, the impacts of climate change on the physical environment (Edelman,...
Parent-Child Interactions Support Early Language Development in Diverse Families
The formative years of a child’s life, from birth to age five, are pivotal for language development. During this crucial period, children rapidly acquire sounds, words, and communication skills essential for school readiness and future success. Central to this process...
Researcher Spotlight: New ICIS Communications Committee Members 2024-2027
In our recent Newsletter, we introduced the new ICIS Communications Committee team members for the 2024-2027 cycle. In addition to Kiley Hamlin, Vanessa LoBue, Jessica Bradshaw, and Ron Seifer, and with thanks to outgoing members Mireille Babineau and Sheena Carter,...
In Memoriam: Thérèse Gouin Décarie
I wish to share the sad news that Professor Thérèse Gouin Décarie (1923-2024) has passed away on April 2nd. Professor Décarie was internationally known for her research on infant development and has been a leader in the establishment of the field of developmental...
Electronic books for Ukrainian children soften the blows of war
by Roberta Michnick Golinkoff, University of Delaware (USA) & Natalia Kucirkova, University of Stavanger (Norway) In 1971, Michael S. Hart digitized the U.S. Declaration of Independence, making it the first e-book in the world. When e-books for children began to...
Making fathers more visible in parenting research
by Natasha J. Cabrera, Ph.D. & Pinar Karan, MA. In 2018, my colleagues and I wrote an article emphasizing the non-contested fact that fathers are parents too, and that research on parents should intentionally include them (Cabrera, Volling, & Barr, 2018). We...
Protecting Maternal Health – For the sake of mothers and their children
by Vanessa LoBue January 23, 2024 will mark the 8th Annual Maternal Health Awareness Day—the one day a year we come together to raise awareness about the country’s maternal morbidity crisis and how we can improve physical and mental health outcomes for mothers. This...
Rethinking Perturbations in Naturalistic Studies of Development
Drew H. Abney University of Georgia For many decades, some developmental scientists have used the framework of dynamic systems to guide theory and prediction about how human infants change while embedded in a complex, social world. A dynamic systems framework has...
In Memoriam: Deborah Kemler Nelson
Deborah Kemler Nelson On November 13, 2023, our field lost a shining star. Professor Deborah Kemler Nelson, the Centennial Chair Emerita of Swarthmore College, passed away surrounded by her loving family. Debby got her PhD in psychology from Brown University with her...
Families with LGBTQ+ Parents: Transitions to Parenthood and Early Child Development
by Rachel H. Farr, PhD As LGBTQ+ parenthood (via varied pathways) increases worldwide, parents and providers benefit from information about parenthood and early child development1,2,3,4,5: What can LGBTQ+ parents and their partners expect during the transition to...
Report from the 2023 Founding Generation Symposium
By Vanessa LoBue (@vanessalobue) & Kiley Hamlin (@jkileyhamlin) The Founding Generation Summer Fellowship for Undergraduates aims to develop the next generation of scholars to advance innovative research on infancy and translation of research for the public good....
Autism and Development
by Daniel Messinger and Alyssa Viggiano(Jointly authored; written from Daniel’s perspective) Autism is a common and sometimes debilitating neurodevelopmental disorder whose symptoms typically emerge in the first three years of life. By focusing on three areas of...
ICIS Webinar Recap: Cutting-Edge Approaches in Developmental EEG
Developmental electroencephalography (EEG) is a constantly evolving field with researchers actively exploring cutting-edge approaches to studying brain development. One novel approach involves looking at live, naturalistic interactions by measuring changes in an...
We need to Prioritize Maternal Mental Health to Optimize Infant Health and Wellness
by Tracey Estriplet-Adams Being a mother can be both incredibly rewarding and highly demanding. It is a stressful job, and it often leaves mothers feeling overwhelmed and anxious. With such pressure comes the need to consider how the environment in which...
It’s almost time! Pack your bags, prepare your talks, and get ready to mingle at the #SRCD23 Biennial Meeting
by Nancy E. Hill, Rashmita Mistry and Gigi Luk The 41st meeting of the Society for Research in Child Development (SRCD) will be taking place in Salt Lake City, Utah from March 23-25! SRCD is an international, multidisciplinary, scientific association...
How quantitative evaluation of early infant movement may give us insight into Autism
by Rujuta B. Wilson, MD, MS As a behavioral child neurologist and clinician-scientist, I witness daily the dynamic growth of infant motor skills in the first year of life. The development of motor skills allows an infant to build social and environmental...
How do infants (learn to) see the world? New answers to an old question.
How infants perceive the world impacts how they respond, interact, and learn from objects and people. Over the last few decades, developmental scientists have designed research methods to probe infants’ perception. Advances in this field have already changed how we...
The Impact of COVID-19 on Infancy
by Vanessa LoBue We are soon approaching the 3-year anniversary of the start of the global COVID-19 pandemic. Since its inception, the pandemic is responsible for 600 million cases and over 6 million deaths worldwide. It has also seriously impacted economic,...
In Memoriam: Sandra Trehub
We are greatly saddened by the passing of Sandra Trehub. Born in 1938, she died peacefully at her home on 20 January 2023. Sandra was a trailblazer. Her research focusing on auditory pattern perception in infancy and early childhood single-handedly started...
Translating Research to Practice and Policy
by Ron Seifer Most of us in ICIS conduct basic behavioral research. Many of us aspire to see our research have impact beyond the community of those who read reports in scientific journals. Becoming effective in translating research into practice and/or...
What do our participants really see during unmoderated remote studies?
by David Tompkins When labs and universities shut down for the COVID-19 pandemic, researchers flocked to remote methods to keep their research moving. For many infant researchers, this meant employing unmoderated looking time experiments through...
Going the Extra Mile (or 1000 Miles) to Represent Infants
Lessons learned from implementing neurodevelopmental research in The Gambia, West Africa by Sam McCann Convenience sampling has been ingrained in developmental psychology since its inception. In fact, the very first researchers in this field used the...
Growing up in developmental cascades: A trainee perspective
by Joshua L. Schneider and Kelsey L. West The theoretical framework of developmental cascades has taken a firm foothold among infancy researchers. Indeed, it was the theme of this year’s ICIS meeting with not one, but two presidential addresses (Lisa...
Tips and Tricks for Maximizing your ICIS Conference Enjoyment!
by Jessica A. Sommerville Greetings conference goers! Believe it or not, ICIS 2022 is almost here. We share your excitement and trepidation in attending what might be your first in-person conferences since the start of the pandemic! If you are like us,...
Expect the Unexpected: Studying Language Acquisition in Small-Scale Societies
by Mireille Babineau, Katherine Jung, Myah Meleca, Shelby Suhan, Anicole Tan and Yi Lin (Elaine) Wang Although a large body of literature extensively studies language acquisition and factors that contribute to language development from infancy and...
Communication Beyond the Ivory Tower: Making Developmental Science Accessible to the Public
by Hallie Garrison Why get involved in outreach Developmental science has the potential to positively impact the lives of children and families by informing policymakers and practitioners. However, researchers, policymakers, and practitioners tend to be...
Supporting bilingual families around the world
by Laia Fibla, Jessica E. Kosie, Ruth Kircher, Casey Lew-Williams, and Krista Byers-Heinlein Baby Sophia hears Spanish from her mother and Catalan from her father. Baby Andreas hears English from his mother, German from his father, and French at daycare....
Diversity, Equity, and Inclusion in Developmental Science: The need for a just beginning to support development
by Rachel Barr This month, Policy Insights from the Behavioral and Brain Sciences (PIBBS) is featuring a special issue highlighting the work of some of our ICIS members, each of which has provided a brief review on an important issue regarding infant development and...
Help parents: An intervention strategy that infant researchers can all agree on
by Vanessa LoBue This month, Policy Insights from the Behavioral and Brain Sciences is featuring a special issue highlighting the work of some of our very own ICIS rising stars, each of which has provided a brief review on an important issue regarding infant...
Using an eye-tracker to study attention, perception, learning, and memory in infancy: Be careful what you wish for!
by Richard Aslin and David Lewkowicz Automated devices for recording where you are looking are so common (even your smartphone can do it) that we forget how it is done, the potential pitfalls when applied to infants, and how to interpret the massive amount of...
How do neighborhoods shape infants’ understanding of the social world?
by Hyesung Grace Hwang We, as developmental psychologists, know neighborhoods are important in shaping child development. Bronfenbrenner’s (1989) ecological model includes neighborhoods as a vital part of the environment or ecological systems that influence a child’s...
ICIS and Undergraduates
by Martha E. Arterberry and Sam Putnam All infancy researchers know the important roles that undergraduate students play in facilitating our research. They provide invaluable assistance to our labs while gaining an understanding of infant development. In addition, we...
In Memoriam: Lauren B. Adamson
It is my sad duty to report that our beloved colleague, Lauren Bernstein Adamson, died December 31, 2021. Lauren was a life-long member of the International Congress for Infant Studies, having attended its inaugural meeting in Providence, Rhode Island, in 1978. A...
Birth and the postpartum experiences during COVID-19: What moms and maternity services professionals discuss as the important lessons
by Nancy Aaron Jones, Jillian Hardin, and Joy Longo Parturition as well as the days and weeks that follow are transitional experiences for families. The interactive “dance” between mothers and infants as well as shared encounters with other family members sets...
Into the Wild: Why Study the Everyday Lives of Infants?
by Audun Dahl When I started graduate school, I knew little about the everyday life of infants. I had only the vaguest ideas about the daily joys and woes of a 12-month-old—even one who lived a block from our infant research lab in Berkeley, CA. The laboratory...
Making Science Communication More Open
by Andrea Sander-Montant and Krista Byers-Heinlein Illustration by Andrea Sander-Montant In Frankenstein, written by Mary Shelly in 1818, the doctor described his experiment like this: “I collected the instruments of life around me, that I might infuse a...
Recruiting Diverse Samples: Get out into the community!
by Kristin A. Buss & Frances M. Lobo We have all faced the feedback that our samples may not be representative, either for our papers or our grant submissions. Gone are the days where we could publish without critiquing our convenience samples, which for...
Reflections on a year of online data collection
by Michaela DeBolt and Aaron Beckner Like many other infant researchers, the pandemic presented us with a dilemma: discontinue data collection or find a w ay to administer studies without increasing exposure risk for families. We decided to conduct studies...
In memoriam: Lew Lipsitt—Founding Generation of ICIS
It is with great sorrow I inform you of the death of Dr. Lewis P. Lipsitt, a founding member of the International Congress for Infant Studies and a pioneer in the field of Infancy. Lewis Lipsitt died at on Thursday, September 30, 2021.In the field of Infancy, Lewis...
Infancy Research Around the World: Singapore
by Victoria Leong and Arya Bhomick As an international society, ICIS is committed to representing research from around the globe. “Infancy Research Around the World” is an ICIS Blog series that highlights the important work of our international society members....
The Notorious LRG – Lila Gleitman passes away
On August 8, our field lost a giant, Lila Ruth Gleitman. Lila’s work altered our understanding of the human mind through her elegant theoretical and empirical investigations of early language development. Redefining and broadening the field, she asked not only what...
Maternal mental health and early childhood temperament during the COVID-19 pandemic
by Abigail Fiske, Gaia Scerif, & Karla Holmboe There is no question that the COVID-19 pandemic has changed the world. It is hard to ignore the visible impact – the rising and falling of infection rates, the “stay at home” restrictions, and the incredible...
Masks, Babies, and Emotion Learning
by Ashley Ruba COVID-19 completely changed our social lives. Between physical distancing, cancelled family gatherings, and continual mask-wearing, we have seen far less of one another. While these social changes have been undeniably difficult for everyone, caregivers...
Beyond a paycheck: Fathers’ other contributions to their children’s development
by Natasha Cabrera Being a father “is the best thing [that] could ever happen in my life, I love my daughter, I love my wife so much, I love my family,” said a dad who participated in an intervention study of low-income fathers and their children. He was candid about...
Face-mask use and language development: Should I be worried?
by Suzanne Curtin, Janet Werker, & Henny Yeung This blog post is an adaptation of an op-ed that appeared in the Globe and Mail on Feb. 23rd, 2021. Facemasks are an essential public health tool against the spread of COVID-19(1), but now that vaccine distribution in...
Representing babies in science: How we describe our samples is important
by Lisa Oakes I started my career as an Assistant Professor in 1991. That year Mark Wahlberg formed Marky Mark and the Funky Bunch, the world wide web was launched to the public, and Teenage Mutant Ninja Turtles were all the rage. I was living in Iowa City, a lovely...
When will COVID-19 vaccines be available for infants and children?
by Nina Fefferman & Vanessa LoBue Now that the COVID-19 global pandemic is into its second year, we are finally seeing some relief in parts of the world with the approval of various vaccinations that prevent symptoms of the virus. In the United States, the three...
Jerome Kagan, infant studies pioneer, passes away at 92
Jerome Kagan passed away on Monday, May 10, 2021. He was 92 years old. Jerry was born in Newark, New Jersey and grew up in Rahway. He received his BA from Rutgers University before obtaining his PhD from Yale where he studied with Frank Beach. He then joined the Fels...
Developmental Science is a Team Sport: How Collaboration Solves Complex Problems
by Rachel Barr My first ever ICIS conference was in 1996 in Providence, Rhode Island. The organizers had decided to return to the site of the first Infancy meeting. In 1996, Carolyn Rovee-Collier was the president and asked infancy researchers to shift the focus of...
Pressing record can go a long way: Reflections from the ICIS President
by Catherine Tamis-LeMonda Babies: Is there anything more precious or fascinating? Whether a kitten, bear cub, dolphin calf, or human baby, we are drawn to infants’ prominent features, blundering movements, and dependency on adults for nurturing. For infancy...
Frances Horowitz, a pioneer in infant studies research passes away
Dear Colleagues: We write with the sad news that Frances Degen Horowitz passed away on Monday, March 15, 2021. She was 88 years old. Frances was President Emerita and University Professor at the Graduate School and University Center of CUNY, and a former Department...
What’s a “Baby Blog”?
by Kiley Hamlin & Vanessa LoBue Welcome to the first official entry of the ICIS “Baby Blog!” What is the ICIS baby blog, you wonder? Why do we need one? And why am I reading this at all, don’t I have enough going on? We’re glad you asked. No one really needs a...
