This thesis explores the effects of a basic form of developmental care (the use of incubator covers and nests) and the more extended Newborn Individualized Developmental Care and Assessment Program... Show moreThis thesis explores the effects of a basic form of developmental care (the use of incubator covers and nests) and the more extended Newborn Individualized Developmental Care and Assessment Program (NIDCAP) on health related quality of life and behavior of very preterm infants. The effects on parents__ stress and their experiences with developmental care are also explored. This thesis furthermore evaluates the attitudes and experiences with the NIDCAP program of the personnel at a Dutch neonatal intensive care unit. Show less