I posted early in this thread (with the one bit of 'knowledge' that I have about all this, which was that given that it is unethical to test on babies we'll never know the answer to the OP's post in any complete sense; and that the only unregulated 'experiments' - those on the Romanian orphans left to cry - don't show anything for discussions of CC because they were left for prolonged periods). Unfortunately, someone later had a go at me, having misunderstood my post, so I was scared off for a bit...
Anyway, just skimmed through this thread as best I can. Very interesting. Thanks all for the debate!
I don't for a moment think that people who use CC are somehow bad parents. As I said in my original post, sometimes there must be no tolerable alternative. People have to live, and if that's the way to get on, then they have to do it.
I'm 'lucky' in that - at the moment (and I stress that) - I don't have to use CC. Not because my baby goes off to sleep on her own. Far from it...
My DD is a really cheerful little soul, and rarely cries. In fact, those plaintive little sounds that she does make (rarely actual crying - that seems to be reserved for the dreaded carseat!) are almost always when she's tired. So, the one negative noise my DD makes indicates her tiredness.
But but but. If I try to lie her down, shushing etc. for a nap, she will not go off to sleep. Just won't. She moans and whines and wriggles violently until she begins to work herself into a state, and I pick her up to prevent tears. So, I pop her in a wrap and gently sway her to sleep. Then, if I'm lucky, I can gently get her out and lay her down. But, most times - at the moment - this doesn't work. She wakes up, so I have to put her in the sling and get her back to sleep again. And in the sling/wrap she stays. She's there right now.
Now, obviously, while I'm on maternity leave (one year) and don't really have anything better to do (she's my only), this is ok. I'm happy to let her sleep on me during the day, if this is the way to get her napping and fully rested.
At night times I usually wrap her to sleep again, then gently extract her and lie down next to her: sometimes she latches on for a quick feed, sometimes not.
And there I stay. From 7.30. Thank god for my laptop and the internet. Because if I try to slip away, she wakes up. Not crying: just awake, alert and wanting to play.
Now, my DH and I have agreed that: she needs her sleep, and - at the moment - we can't bear to hear her cry, so we'll do whatever we know what to do to get her to sleep without it.
We miss each other in the evenings, it's true (though he's working most evenings, so I wouldn't see much of him anyway, I guess), but we have a peaceful house.
However, what happens in the future? I don't know. Maybe she'll develop the ability to go to sleep on her own.
But if she doesn't?
Sorry - long post. But I wanted to offer my experience: on paper I look like someone doing Attached Parenting, I suppose. But it's mostly by accident, and only because at the moment it's working for us...