Which Feature Has Not Been Studied as an Example of Infant-Directed

question 48

Multiple Choice

Which feature has not been studied as an example of infant-directed speech?

• A) High pitched, exaggerated speech
• B) Changes in the amplitude (loudness) of speech
• C) Shorter utterances
• D) Concrete talk
• E) Whispers

---

Definitions:

Type A

A personality type characterized by competitiveness, impatience, and a high level of stress.

Type B

A personality type characterized by a more relaxed, less competitive, and less stress-prone behavior pattern compared to Type A.

Heart Disease

A broad term for a variety of diseases affecting the heart and blood vessels, such as coronary artery disease, heart failure, and arrhythmias.

Positivity

The practice or tendency of being optimistic in attitude and focusing on the good aspects of any situation.