About

Kimberly G. Noble is the Virginia and Leonard Marx Professor of Child and Parent Development and Education at Teachers College, Columbia University. She is a neuroscientist and board-certified pediatrician who directs the Neurocognition, Early Experience and Development (NEED) lab. Her research focuses on how socioeconomic inequality relates to children's cognitive, emotional, and brain development across infancy, childhood, and adolescence. She is particularly interested in understanding how disparities develop early in infancy or toddlerhood, the modifiable environmental factors that contribute to these disparities, and how this research can inform intervention strategies. Dr. Noble has received funding from NIH and various foundations and is a principal investigator of the 'Baby's First Years' clinical trial, which assesses the causal impact of income on children’s development in the first three years of life. She completed her undergraduate, graduate, and medical degrees at the University of Pennsylvania, and her residency in pediatrics at Columbia University Medical Center. Her work has garnered international attention and numerous awards, including the 2017 Association for Psychological Science Janet Taylor Spence Award for Transformative Early Career Contributions and the 2021 American Psychological Association Award for Distinguished Contributions to Psychology in the Public Interest. She is an elected Fellow of the Association for Psychological Science and has delivered a widely viewed TED talk.

Research topics

• Psychology
• Medicine
• Developmental psychology
• Economic growth
• Economics
• Psychiatry
• Environmental health
• Political Science
• Demography
• Geography
• Sociology
• Neuroscience
• Obstetrics
• Finance
• Pediatrics
• Internal medicine
• Cognitive psychology

Selected publications

• Socioeconomic Status, the Home Language Environment, Noise Exposure, and the Mismatch Response in Infancy

  Developmental Psychobiology · 2026-01-31

  articleOpen accessSenior authorCorresponding

  Socioeconomic resources have long been associated with children's language development. Several proximal factors have been suggested as candidate mechanisms underlying socioeconomic disparities in language development, including differences in the home language environment and home noise levels. These experiences may in part shape auditory discrimination skills, a key component of language comprehension. To index early auditory discrimination, researchers measured brain function in relation to the detection of different sounds with an event-related potential (ERP) called the mismatch response (MMR). The current study aimed to examine associations among socioeconomic circumstances, the home language environment, home noise exposure, and the MMR in a socioeconomically, racially, and ethnically diverse longitudinal sample of 6- and 12-month-old infants. Socioeconomic circumstances were measured prenatally via parent report. The home language environment and home noise levels were measured using digital language processing devices when infants were approximately 6 months of age. The MMR was elicited during a passive auditory oddball task at two timepoints-6 and 12 months of age. Results showed that neither SES, the home language environment, nor home noise levels predicted infant MMR at either age. These findings add to a growing body of literature examining the role of distal and proximal factors in shaping infant brain activity related to language development.

  PublisherOA PDFDOI

• The impact of a monthly unconditional cash transfer on child brain activity: A 4-year follow-up

  PsyArXiv (OSF Preprints) · 2026-01-23

  preprintOpen access

  Early childhood poverty is associated with neurodevelopmental differences, but causal evidence linking income to brain development is sparse. In the present study, we examine whether four years of monthly unconditional cash transfers to mothers experiencing low income cause differences in their preschoolers’ brain activity. Shortly after giving birth, mothers were randomized to receive $333/month or $20/month. We find no impact on our primary preregistered outcome (an aggregated index of mid-to-high-frequency brain activity) or our secondary preregistered outcome frontal gamma power. In additional analyses that were part of our pre-registered analytic plan, we find that preschoolers in the high-cash gift group have higher alpha power than those in the low-cash gift group, but no differences in theta, beta, or gamma power. These findings suggest monthly unconditional cash transfers may have impacts on children’s alpha power during the preschool years, although this evidence needs further investigation and replication.

  Publisher

• Baby's First Years Supplemental Files

  ICPSR Data Holdings · 2026-01-01

  datasetOpen access

  This OPENICPSR site contains data deposits for manuscripts published from the Baby's First Years study. More information on Baby's First Years can be found at: https://www.icpsr.umich.edu/web/ICPSR/studies/37871#

  PublisherDOI

• Parental investment across neighborhood contexts: Evidence from a randomized controlled trial of poverty reduction

  Child Development · 2026-01-29

  articleOpen access

  This study investigated how low-income parents with infants and toddlers make differing caregiving investments depending on neighborhood conditions. It leverages a randomized controlled trial in which 1,000 low-income mothers and newborns (Mage = 27; 42% Black; 41% Hispanic; 10% White; 2018-2022) received unconditional cash transfers of $333 or $20 per month. Mothers' addresses were linked with census tract-based measures of "opportunity" for economic mobility. Parents in -lower-opportunity neighborhoods who received larger cash transfers engaged their child in more enriching activities and purchased more child-focused goods than parents who received the cash transfers in higher-opportunity neighborhoods (effect sizes of .12 and .09 more as opportunity decreased by 1 SD). These results suggest that parents compensate for challenging neighborhood conditions with increased caregiving investments.

  PublisherOA PDFDOI

• A Research Note on Unconditional Cash Transfers and Fertility in the United States: New Causal Evidence

  Demography · 2025-03-28 · 2 citations

  articleOpen access

  As cash transfer policies have gained traction in recent years, interest in how financial resources could impact fertility has also grown. Increasing an individual's purchasing power with additional economic resources, such as those provided in unconditional cash transfers, might better enable parents to meet their fertility and reproductive goals, whether those goals are to become pregnant and give birth or to avoid or terminate pregnancies. In this research note, we provide new experimental evidence of the causal impact of a monthly unconditional cash transfer on fertility-related outcomes for U.S. families with at least one young child and low incomes. We find trends of increased pregnancy after three years but no corresponding impacts on births, miscarriages, or terminations. Our findings might indicate that modest cash transfers to mothers with low incomes in the United States are unlikely to have substantial impacts on fertility.

  PublisherOA PDFDOI

• Unconditional Cash and Intimate Partner Violence

  SSRN Electronic Journal · 2025-01-01 · 1 citations

  articleOpen access
  PublisherDOI

• The Effects of Monthly Unconditional Cash Support Among Latina Families

  2025-04-08

  report
  PublisherDOI

• Associations Between Prenatal Maternal Stress and Infant Resting Brain Activity: A Preregistered Investigation

  Developmental Psychobiology · 2025-08-03 · 4 citations

  articleOpen accessSenior authorCorresponding

  Mounting evidence suggests that maternal stress is associated with infants' brain activity, but the role of maternal stress during pregnancy is not yet understood. The present preregistered investigation examines associations between prenatal maternal stress (physiological and perceived) and infant brain activity at 1 month of age. A sample of diverse mother-infant dyads (N = 160) participated (55% female; 39% White). Maternal physiological stress was not associated with infant EEG power. In contrast, higher maternal perceived stress was associated with decreased absolute theta power (β = -0.035, p = 0.042). Higher maternal perceived stress was also associated with decreased absolute (β = -0.016, p = 0.038) and relative (β = -0.047, p = 0.039) alpha power. These findings suggest that maternal perceived stress during pregnancy is associated with infant brain activity shortly after birth.

  PublisherOA PDFDOI

• The Impact of a Monthly Unconditional Cash Transfer on Child Brain Activity: A 4-Year Follow-up

  SSRN Electronic Journal · 2025-01-01

  preprintOpen accessSenior author
  PublisherDOI

• Cash Transfers and Their Effect on Maternal and Young Children’s Health

  JAMA Pediatrics · 2025-06-16 · 13 citations

  articleOpen accessSenior author

  Importance: Mothers and children in low-income households are more likely to experience worse mental and physical health than those from higher-income households. Objective: To determine the effect of 4 years of monthly unconditional cash transfers on the mental health of mothers with low-income and the physical health of mothers and children. Design, Setting, and Participants: This was a parallel-group, randomized clinical trial conducted from May 2018 to July 2023. Mother-infant dyads were recruited (May 2018-June 2019) from postpartum wards in 12 hospitals in 4 cities: Omaha, Nebraska; Minneapolis/St Paul, Minnesota; New Orleans, Louisiana; and New York, New York. Data were analyzed from September 2023 to February 2025. Interventions: Mothers were randomly assigned to receive either a high-cash gift ($333 per month) or a low-cash gift ($20 per month) on debit cards. The cash gifts continued for the first 6 years of their children's lives. Data analyzed here were collected after 4 years of monthly transfers. Main Outcomes and Measures: Outcomes were preregistered and measured around the child's fourth birthday. Maternal outcomes included depression, anxiety, and body mass index (BMI). Child outcomes included age- and sex-adjusted BMI percentile and maternal report of child health (overall health, times sick in the past year, and presence of chronic health conditions). Results: A total of 1000 mother-infant dyads (mean [SD] maternal age, 27.0 [5.8] years) were included in this study. Among those mothers, 400 were randomly assigned to receive the $333 high-cash gift and 600 received the $20 low-cash gift on debit cards. Data were available from 891 mother-child dyads. No statistically detectable group differences were found in maternal depressive symptoms (effect size [ES], 0.04; 95% CI, -0.08 to 0.17; P = .51), anxiety (ES, 0.12; 95% CI, -0.02 to 0.25; P = .09), or BMI (ES, -0.06; 95% CI, -0.21 to 0.09; P = .42). In addition, there were no statistically detectable group differences in child BMI percentile (ES, -0.03; 95% CI, -0.17 to 0.12; P = .73) or overall child health (ES, 0.08; 95% CI, -0.07 to 0.22; P = .30). Conclusions and Relevance: Monthly unconditional cash transfers totaling approximately $15 000 over 4 years to mothers with low incomes did not improve maternal mental health, maternal or child BMI, or maternal report of children's health. These results could reflect the absence of causal connections between cash transfers and health, the possibility that impacts of early childhood income may not appear until later in life, or that an 18% increase in income is insufficient to overcome the structural vulnerabilities associated with poverty that contribute to health. Trial Registration: ClinicalTrials.gov Identifier: NCT03593356.

  PublisherOA PDFDOI

Recent grants

• Socioeconomic Disparities in Cognitive and Neural Development in the First 3 years

  NIH · $2.5M · 2018–2025

• Household Income and Child Development in the First Years of Life

  NIH · $12.9M · 2017–2028

Frequent coauthors

• Lisa A. Gennetian

  30 shared

• Nathan A. Fox

  27 shared

• Katherine Magnuson

  26 shared

• Hirokazu Yoshikawa

  25 shared

• William P. Fifer

  23 shared

• Greg J. Duncan

  22 shared

• Emily C. Merz

  Colorado State University

  20 shared

• Xiaofu He

  Columbia University

  20 shared

Labs

• Biobehavioral SciencesPI

Education

• B.A., Biological Basis of Behavior

  University of Pennsylvania

• Ph.D., Neuroscience

  University of Pennsylvania

• M.D.

  University of Pennsylvania

• Other, Pediatrics

  New York Presbyterian Hospital / Columbia University Medical Center

Awards & honors

• 2017 Association for Psychological Science Janet Taylor Spen…
• 2021 American Psychological Association Award for Distinguis…
• Fellow of the Association for Psychological Science