What is one effect of introducing adjectives, such as colors, into the language that is modeled for a baby?
Speech, language, cognitive, and visual development can progress in tandem.
Language and visual development work together, but speech and cognitive development are not benefited.
Babies do not understand such complex ideas, so it can confuse them and hinder their language development.
Babies often confuse the meanings of adjectives, so if introduced too early, they can create serious learning difficulties.