The more siblings you have, the lower your chances of divorce. Sibs improve social skills, or is it something else? http://ow.ly/Fm85n
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@KirkegaardEmil@DrZhana Yes they are. As well, any family environment effect would show up in shared environment: http://jaymans.wordpress.com/2013/10/19/apples-oranges-and-lesbians-the-nurture-assumption-just-will-not-die/ …
@JayMan471 is not shared bwtn siblings ergo not C. It is E. There was a recent BG study of sib effects. Cant find it. Can u?
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@KirkegaardEmil Number of sibs is shared between siblings. Only birth order effects would not show up in C. Didn't know of such study... -
@JayMan471 I am not talking about number of siblings, but effects of the other sibling's personality, crime, interests etc. on each other. -
@KirkegaardEmil That would still show up as a C effect - making sibs more similar than they would be from A+D alone. -
New conversation -
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