However, this study does not validate that maternal speech is the only determiner in child language development. Overall factors of high-SES families, such as nutrition, health, and stimulation may also play a big role in language development along with maternal speech. With all of these environmental factors of SES, including maternal speech, put into consideration, a young child needs the most nurturing environment for early vocabulary development. The higher the SES of a child’s family, the greater the language development and vocabulary the child
However, this study does not validate that maternal speech is the only determiner in child language development. Overall factors of high-SES families, such as nutrition, health, and stimulation may also play a big role in language development along with maternal speech. With all of these environmental factors of SES, including maternal speech, put into consideration, a young child needs the most nurturing environment for early vocabulary development. The higher the SES of a child’s family, the greater the language development and vocabulary the child