Which of the following words should you avoid using when discussing toys for a child under 9 months?

When discussing toys for a child under 9 months, using the word "construct" should be avoided because it implies a level of cognitive and physical skill that infants in this age group have not yet developed. Infants are in the early stages of sensory and motor development, which primarily involves exploration, play, and interaction with their environment in a more basic, instinctual way.

The focus for toys for this age group is on promoting sensory experiences and simple tactile interactions rather than on building or constructing, which requires more advanced coordination and cognitive understanding. Thus, "construct" is not a suitable term because it does not accurately reflect the developmental capabilities of infants under 9 months, who are more focused on exploring their surroundings through play and interaction without the complexity of constructing objects.