Sesame Street is also the worst possible show for kids to watch. When it was developed, the idea was to teach kids in SHORT, EASY SEGMENTS; the idea was to help disadvantaged kids who aren't being read to, etc. at home -- the idea was that it'd give them a leg-up on school. Since kids pay attention to commercials, the Sesame Street folks patterned their show after them; thus, most of the SS show is filmed in little, disconnected 60-second shows. One minute of counting, one minute of kids playing, one minute of the letter M . . . that's not good for kids' attention span. It teaches them to pay attention for a very short period of time, then look for a different stimulus.Christine said:It bothered me, much later on, when the study came out about TV and children under 2 and how it affects brain development and attention span. So, for that reason, I do think that strapping a 4 month old in a seat in front of a TV is not a good thing. How about putting her on a blanket with a few toys and some of those rubber books that she can chew on?
Back in the 70s (when SS was about the only kids' show available), they did studies on kids who were heavy SS watchers and kids who had never seen the show, or who had seen it only occasionally. The kids who were heavy watchers began school with a strong advantage -- they could repeat their ABCs, knew numbers, etc. However, the non-watchers passed them in 2nd grade (or was it 3rd?), and the heavy SS watchers never caught up to them. The real winners, however, were the kids who had read books with their parents; whether they watched SS or not, they began school at an advantage and consistantly stayed ahead of their peers. It's the difference between active and passive learning.
Source: Education class in college
My opinion: All things in moderation. A little TV is okay, a lot is bad. But I didn't let my kids watch SS; instead I let them watch Barney and Arthur. I also agree that a 4 1/2 month old would be better off on a blanket with a couple toys.



I can't say if that is any better or worse then sesame street! 
