Grazyna Kochanska (born 1942) is a Polish‑American developmental psychologist noted for her research on child development, particularly in the areas of parental discipline, internalization of social norms, and self‑regulation.
Education and Academic Career
- Earned a Ph.D. in psychology from the University of Warsaw.
- Joined the faculty of the University of Iowa, where she holds the title of Professor of Psychology.
- Has served as a research associate and visiting scholar at institutions including Johns Hopkins University and the University of Michigan.
Research Contributions
- Conducted extensive longitudinal studies on the development of conscience and the role of parental discipline strategies, distinguishing between “power‑assertive” and “inductive” discipline.
- Demonstrated that early parent‑child interactions, particularly those involving gentle, consistent guidance, promote the internalization of rules and higher levels of self‑regulation in children.
- Contributed to the understanding of attachment security and its influence on later emotional and social competence.
Publications
Kochanska has authored or co‑authored numerous peer‑reviewed articles and book chapters, including the monograph The Development of Self‑Control in Early Childhood (1997) and contributions to edited volumes on moral development and parenting.
Professional Recognition
- Elected Fellow of the Association for Psychological Science.
- Recipient of research awards from the Society for Research in Child Development.
Personal Background
Born in Poland, Kochanska emigrated to the United States in the late 1960s. She is married to Erich Kishimoto, a researcher with complementary interests in developmental psychology.
Current Work
Kochanska continues to lead research projects examining the mechanisms through which early relational experiences shape children's moral and emotional development, employing both observational methods and experimental designs.
