Which assessment tool features a mental scale, a motor scale, and an infant behavior profile?

The Bayley Scales of Infant Development is an assessment tool designed specifically to evaluate the developmental functioning of infants and young children, typically ranging from one month to 42 months old. This tool is comprehensive and includes a mental scale that assesses cognitive abilities, a motor scale that evaluates both fine and gross motor skills, and an infant behavior profile that provides insights into the infant's behavior and social-emotional development.

The mental scale measures various aspects of cognitive development, including the capacity for learning, memory, and problem-solving abilities. The motor scale looks at physical capabilities, assessing how well the infant can engage in movements and manipulate objects. The infant behavior profile examines the child's temperament and behaviors, allowing for a holistic view of the child's development.

By encompassing these three areas, the Bayley Scales provide a well-rounded assessment that can help identify developmental delays and inform early intervention strategies, making it a crucial tool for researchers and practitioners in child development.