"it's about the fact that kids watching a screen aren't ... learning how to communiate (sic)"
Does sign language count as communication? Because my son learns signs from occasional DVD watching and then applies them in the proper contexts - sometimes without any reinforcement from his parents or anyone else.
Pretty sure that qualifies as learning how to communicate.
Clearly I'm no expert, nor do I know if studies have been done on the effect of TV watching on ASL acquisition.
I'll bet good money, however, that however many signs your <2yo son learns from watching a DVD, he would learn more from signing with you instead of passively watching the device. Which, for verbal speech, is exactly what the studies show.
Maybe, but now you've changed your argument. Previously it was that they weren't learning at all, now they aren't learning as well. Even so, there are points in response:
1. I'm really not equipped to show him the multiple images of a coat or someone putting on a coat, or other children doing signs of coat. The video is. I don't know if this matters or not. It's certainly possible it doesn't.
2. I have to make dinner for us all at some point. As much as I'd love for my 15 month old to patiently engage in conversation with me while remaining a safe distance from the stovetop, it just doesn't happen. There are times when a parent's attention just cannot be 100%, or even 75% on their child. So yes, maybe he would learn EVERYTHING better if I were there to teach it to him, but the fact is that even the best parents can't be.
I've reread my posts, and don't see where I said children weren't learning. The science shows kids who watch TV speak later, period. Anecdotes (your kid learning some signs from a DVD, the earlier poster learning to read from TV) don't change that. Sorry, but they don't.
As for point 2, I don't disagree at all. Everything is a tradeoff, no parent can be perfect. Most kids turn out fine anyway. If you have to give your kids TV (my 3 year old gets about two hours a week, for instance) then do so and don't feel guilty. But don't try to justify it as educational; the science disagrees.
Does sign language count as communication? Because my son learns signs from occasional DVD watching and then applies them in the proper contexts - sometimes without any reinforcement from his parents or anyone else.
Pretty sure that qualifies as learning how to communicate.