Hetty Van De Rijt Phd

About the Author

Hetty van de Rijt, PhD, is a renowned developmental psychologist and parenting expert whose groundbreaking research has transformed how parents understand and support their infants' growth. With a doctorate in psychology and decades of experience in child development, she co-authored the international bestseller 'The Wonder Weeks: A Stress-Free Guide to Your Baby's Behavior,' which demystifies the fussy phases babies go through as they reach mental leaps. Her work emphasizes empathy, science-backed insights, and practical advice to ease the challenges of early parenthood, empowering millions of families worldwide to navigate these transformative periods with confidence and joy. Van de Rijt continues to advocate for responsive parenting through her writings and lectures, making complex developmental science accessible to all.