Which Statement About Infants' Early Word Production Is NOT True

question 87

Multiple Choice

Which statement about infants' early word production is NOT true?

• A) The proportion of nouns in very young children's vocabulary is related to the proportion of nouns in their mothers' speech to them.
• B) The rate of vocabulary development is associated with the amount of speech infants hear.
• C) One-word utterances typically have the same meaning as adults' single words.
• D) Highly educated mothers have children with larger vocabularies than those of children with less-educated mothers.

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Definitions:

Beta

A measure of a stock's volatility in relation to the overall market; a beta greater than one indicates greater volatility.

Required Rate of Return

The minimum annual percentage return an investor expects to achieve from an investment, considering its risk.

Market Risk Premium

The additional return investors expect to receive from an equity investment over the risk-free rate, compensating for taking on higher risk.

Negative Beta

A measure indicating the inverse relationship between the return of a stock and the return of the overall market.