What should be assessed when measuring a child's growth?

When measuring a child's growth, it is essential to assess height, weight, and head circumference. These parameters provide critical information about the child's physical development and nutritional status.

Height and weight are fundamental indicators of growth, helping healthcare providers determine if a child is growing according to standard growth patterns for their age and sex. Head circumference is particularly important in infants and young children, as it can indicate brain growth and development. Monitoring these measurements over time allows for the identification of any potential growth issues or health concerns early on.

The other options focus on different aspects of a child's development. While vision and hearing abilities, dietary habits and exercise levels, and social interactions and play skills are all important components of overall well-being and development, they do not directly measure physical growth. Therefore, when evaluating a child's growth specifically, height, weight, and head circumference are the key metrics to consider.