Douglas M. Teti 

photo of Douglas Teti

Department Head, Human Development and Family Studies, and Professor of HDFS, Psychology, and Pediatrics

Contact Information

105 Health and Human Development Building
The Pennsylvania State University
University Park PA 16802


Research Interests

I am a developmental scientist whose research is focused on infant and early child development. I have had a long-standing interest in socio-emotional development in early childhood (e.g., quality of attachment to parents), parenting competence and parenting at risk, how parenting is affected by parental mental health and contextual factors, and how parenting affects infant and child functioning. All of my current projects examine the joint, interactive effects of biological/medical and environmental/parenting factors on child development and parenting during the early years of life. All of them are interdisciplinary and involve graduate and undergraduate students, and my students draw from the project they work on in developing their own areas of expertise. It is important to me that students working with me develop into productive scholars in their own fields of expertise, and thus my students are actively involved in all phases of research, from data collection and coding and data analysis, to being co-authors and lead authors on presentations and peer-reviewed papers.

I am principal investigator of the following active projects at present:

1) Project SIESTA
Project SIESTA (Study of Infants’ Emergent Sleep Trajectories) draws from previous research demonstrating linkages between sleep disruption in childhood and developmental delays in cognitive development and behavior problems in children. Although these linkages are well-established for children in the preschool years and beyond, very few studies have examined these links in infancy, nor are the reasons for these relations well-understood. Project SIESTA is a longitudinal study of (1) linkages between infant sleep quality during the first two years and infant socioemotional development (e.g., quality of infant-parent attachments, infant behavior problems and behavioral competencies); (2) how parenting of infants at bedtime and night time (from video-recordings), beginning at1 month of age through 24 months, affects the development of infant sleep quality over time; (3) the intersection of parenting practices, parenting quality, and infant sleep in predicting infant developmental outcomes and stress reactivity (diurnal cortisol activity) across the first two years of life. Project SIESTA also examines how parental behavior at bedtime and night time predicts infant functioning during the day. SIESTA is funded by the National Institute of Child Health and Human Development. Project SIESTA has several co-investigators from Penn State’s departments of HDFS (Cindy Stifter, Mike Rovine) and Psychology (Pamela Cole), Hershey Medical Center’s Department of Pediatrics (Ian Paul), and one investigator from the University of California, David (Thomas Anders).

2) Project SIESTA-K (Study InvEstigating Sleep TrAjectories in Kindergarten) The transition to kindergarten is one of the most impactful transitions in the life of a young child, requiring new social, emotional, and cognitive competencies across a variety of domains and an emphasis on formal instruction and evaluation never experienced before. For many children in full-time kindergarten, kindergarten now functions as the new first grade, and the social and academic competencies observed during this time set the stage for later school success. Unfortunately, although many children make successful transitions to school, some do not. School adjustment is multi-faceted and, not surprisingly, multiply determined. However, one particular determinant, child sleep, is largely understudied as a predictor of early school success, despite growing evidence that sleep problems in children and adults predict externalizing and internalizing behavior problems, emotion dysregulation, sleepiness, and attentional difficulties during daytime hours. Project SIESTA-K draws upon work by the PI and others in his investigative team and focuses on the unique role of sleep in young children in predicting children’s adjustment across the kindergarten year, and the role of parenting in shaping good sleep habits in young children during this transition. We make use of an innovative measurement-burst design to assess child sleep (quality, duration, and lability), parenting, and coparenting and personal distress as predictors of child sleep characteristics, with assessments obtained before kindergarten begins (pre-K), early in the transition year (late September-early October), mid-transition (November), and late-transition (April). Children’s learning engagement, academic progress, socio-emotional functioning, executive functioning, and literacy skills are assessed at early-, mid-, and late-transition timepoints. Analyses focus on trajectories of child sleep as predictors of school adjustment, and parenting and couple distress as predictors of child sleep across the kindergarten year. This research will provide an important foundation for understanding the role of children’s sleep in predicting children’s transition to K across the full year of school, and the role of parenting and parental distress in shaping children’s sleep during this pivotal time.

3) Families-at-Risk Research Initiative
I am also affiliated with an interdisciplinary research initiative sponsored by Penn State’s Child Study Center. I am Lead Faculty of the Families at Risk research initiative, which brings together a working group of faculty across Penn State interested in factors that influence family processes (parenting, marital relations and coparenting, sibling relations) and family well-being, and in turn how these processes affect and are affected by children’s development.


NIMH Post-Doctoral Fellow, 1984 - 1986, Developmental Psychology, University of Utah, Salt Lake City, UT
B.S., 1976, Psychology, St. Joseph's College, Philadelphia, PA
M.S., 1980, General Experimental Psychology, Villanova University, Villanova, PA
Ph.D., 1984, General Psychology (Developmental Psychology), University of Vermont, Burlington, VT

Professional Experience

July, 2014 – present, Dept. Head, Human Development and Family Studies, Penn State University

Fall, 2011 – Summer, 2014, Associate Director, Social Science Research Institute, Penn State University, University Park, PA

Fall, 2005 - Summer 2011, Professor-in-Charge, Ph.D. program, Human Development and Family Studies, The Pennsylvania State University, University Park, PA

2003 - present, Professor of Human Development, Human Development and Family Studies, The Pennsylvania State University, University Park, PA

2001 - 2003, Director, Applied Developmental Psychology Ph.D. program, Dept. of Psychology, University of Maryland, Baltimore County

1998 - 2003, Professor of Psychology, Dept. of Psychology, University of Maryland, Baltimore County

1992 - 1998, Associate Professor, Dept. of Psychology, University of Maryland, Baltimore County

1986-1992, Assistant Professor, Dept. of Psychology, University of Maryland, Baltimore County

1993 - 1996, Adjunct Associate Professor, University of Utah, Department of Psychology

1987 - 1993, Adjunct Assistant Professor, University of Utah, Department of Psychology

Selected Publications

Teti, D. M., Shimizu, M., Kim, B.-R., & Crosby, B. (in press). Sleep arrangements, parent-infant sleep during the first year, and family functioning. Developmental Psychology.

Philbrook, L., & Teti, D. M. (in press). Bidirectional associations between bedtime parenting and infant sleep: Parenting quality, parenting practices, and their interaction. Journal of Family Psychology.

Waters, E., Vaughn, B., & Teti, D. M. (in press). Assessing secure base behavior in naturalistic environments: The Attachment Q-set. In E. Waters, B. Vaughn, & H. Waters, H. (Eds.), Measuring Attachment. New York: Guilford Press.

Teti, D. M., Crosby, B., McDaniel, B., Shimizu, M., & Whitesell, C. (2015) Maternal and emotional adjustment in mothers and infant sleep arrangements during the first six months. (in press). In M. El-Sheikh & A. Sadeh (Eds.), Sleep and child development. Monographs of the Society for Research in Child Development.

Whitesell, C., Teti, D. M., Crosby, B., & Kim, B.- R., (2015). Household chaos, socio-demographic risk, coparenting, and parent-infant relations during infants’ first year. Journal of Family Psychology, 29(2), 211-220.

Teti, D. M., & Kim, B-R., (2014). Assessments of attachment for infants and preschoolers: A review and discussion of clinical applications. In S. Farnfield & Paul P. Holmes (Eds.), Attachment theory, assessment, and interventions. United Kingdom: Routledge (Taylor & Francis).

Kim, B.-R., Stifter, C. A., Philbrook, L. E., & Teti, D. M. (2014). Toddler emotion regulation: Relations to bedtime emotional availability, attachment security, and temperament. Infant Behavior and Development, 37(4), 480-490.

Philbrook, L. E., Hozella, A. C., Kim, B.-R., Jian, N., Shimizu, M., & Teti, D. M. (2014). Maternal emotional availability at bedtime and infant cortisol at 1 and 3 Months. Early Human Development, 90(100), 595-605.

Skowron, E. A., Cipriano-Essel, E., Gatzke-Kopp, L. M., Teti, D. M., & Ammerman, R. T. (2014). Early adversity, rsa, and inhibitory control: Evidence of children's neurobiological sensitivity to social context. Developmental Psychobiology, 56(5), 964-978.

Kim, B.-R., & Teti, D. M. (2014). Maternal emotional availability during infant bedtime: An ecological framework. Journal of Family Psychology, 28 (1), 1-11.

Center Affiliations

  • Prevention Research Center for the Promotion of Human Development

Strategic Themes

  • Human Development
  • Contexts and Social Institutions