Join the conversation
Log in or create an account to leave a comment
Log In
Similarly, walking and crawling infants
seemed to be making the same number of vocalizations
during the day
seemed to be making the same number of vocalizations
during the day
Full Transcript
00:00:01.000 --> 00:00:04.204
Similarly, walking and crawling infants
seemed to be making
00:00:04.027 --> 00:00:07.407
the same number of vocalizations
during the day.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
A look at how infants learn and discover during their first year of life.