Which of the Following Is Not a Characteristic of Infant-Directed

question 86

Multiple Choice

Which of the following is not a characteristic of infant-directed speech?

• A) The use of shorter words and sentences.
• B) The use of nonsense sounds mimicking the baby's sounds.
• C) Higher and more varied pitch.
• D) The use of repetitions, speaking at a slower rate, and longer pauses.

---

Definitions:

\(n + 2\)

Represents an algebraic expression in which 2 is added to a variable n.

\(n + 1\)

An expression representing one more than a given number \(n\).

\(( n + 6 ) !\)

A notation indicating the factorial of n plus 6, meaning the product of all positive integers up to n+6.

\(( n + 3 ) !\)

Denotes the factorial of the sum of a variable n and 3, representing the product of all positive integers up to and including (n+3).