cartilage definition: The definition of cartilage is tough, whitish tissue that is almost fully replaced by bone as someone grows into an adult. (noun) If you get the upper outer part of your ear pierced, the area that you pierce is an example of cartila...
Child development is a process every child goes through. This process involves learning and mastering skills like sitting, walking, talking, skipping, and tying shoes. Children learn these skills, called developmental milestones, during predictable time periods. Children develop skills in five main areas of development: 1  Cognitive Development. This is the child's ability to learn and solve problems. 2  Social and Emotional Development. This is the child's ability to interact with others, including helping themselves and self-control. 3  Speech and Language Development.
Child development is the period of physical, cognitive and social growth that begins at birth and continues through early adulthood. This lesson discusses the theories, stages and major milestones of child development and ends with a quiz to test what you have learned.esson Summary. Child development is a process of maturation that includes infancy, early childhood, middle childhood and adolescence. There are many theories in the field of child development, including those of Freud, Erikson and Vygotsky. Infancy begins at birth and lasts until age two.