Babies with a history of premature birth and low birth weight are at risk for developmental disorders. These infants may have motor, cognitive and behavioral problems compared to their term peers. Although advances in technology lead to an increase in survival rate, 50% of these infants may have developmental delays in motor, cognitive and behavioral areas. Premature birth does not accelerate any of the early sensory development processes, but exposure to intense, unusual stimuli of unusual character may delay or inhibit sensory development. Therefore, children born prematurely may be at risk in terms of sensory processing. The physical, sensory and social environment of the infant and young child is critical in supporting the healthy and appropriate development of the brain and nerve-sensory systems.

A newborn baby reacts involuntarily or reflexively to its environment. During the first few years of life, through physical growth and learning experiences, the child learns to participate actively in the world. Motor skills and sensory experiences begin to develop after birth, and development continues as children grow. Having good motor control also helps children explore the world around them, which can help many other areas of development. There are many environmental and biological factors that affect motor development. Especially the home environment where the child spends most of his time is one of the key factors affecting motor development. The home environment is known to be a very important factor for motor development in infants. At the same time, the variety of equipment and environmental conditions help children provide different sensory experiences. Exploring the home environment can have important developmental implications, as it is common practice for physiotherapists to advise patients on home activities. Environmental factors can affect the motor development of preterm children as well as other developmental areas. The number of studies examining the effects of environmental factors on motor and sensory development in preterm infants is limited in the literature. This study was planned to examine whether there is a relationship between the environmental conditions and equipment variety and the motor and sensory development of the preterm child.

Inclusion Criteria: Fifty infants between 4-18 months with a history of premature birth and with the consent of their parents will be included in the study.

Exclusion Criteria:

Babies with chromosomal anomaly, serious congenital problems and whose parents are not willing to work will not be included in the study.

It was planned to include infants who applied to Gazi University Faculty of Health Sciences Physiotherapy and Rehabilitation Department Pediatric Rehabilitation unit in the study. Fifty infants between 4-18 months with a history of premature birth and with the consent of their parents will be included in the study. Babies with chromosomal anomalies, serious congenital problems, and whose parents are not willing to work will not be included in the study. In the evaluations, the demographic characteristics of the babies (sex, gestational age, corrected age, birth weight, parental information, mother's pregnancy type, pregnancy history, Apgar score, treatments received, history of staying in the intensive care unit, risk factors) will be recorded in the file and by interviewing the family.