After high school, I (Sietske) finished my study psychology. For ten years I have worked with great satisfaction as a child psychologist in my own practice Kinderpsycholoog.nl. I also did the PABO as a lateral entrant and worked for several years in education as a rugzak supervisor and coordinator. Then I worked part-time as a personnel supervisor. Now that my own children are getting bigger and bigger, I am ready to fulfill my long-cherished wish; be of significance to parents and their babies. And then... Baby Sensory came my way. Friede was born! Friede comes from the Germanic-Frankish language area and means 'peace' in the sense of 'protection', 'safety', 'security'. Something I wish for all the babies of this world.