Parents of varied cultural backgrounds speak to their babies using the same rhythmic speaking style that some call “Parentese. ” As the parent speaks in a loving way, the heart rate of the infant increases.
वेगवेगळ्या सांस्कृतिक पार्श्‍वभूमीचे आईवडील आपल्या बाळांशी बोलण्याकरता मात्र एक विशिष्ट प्रकारची तालबद्ध भाषा वापरतात.