NEW YORK (Reuters Health) - Firstborns frequently score higher on IQ and achievement tests than their younger siblings, but a new report suggests that how siblings are raised, not their birth order, ...
Synthese, Vol. 144, No. 1 (Mar., 2005), pp. 91-100 (10 pages) The Doomsday Argument says we should increase our subjective probability that Doomsday will occur once we take into account how many ...
The mean birth ranks and parental ages at birth of persons of known phenotype were determined for a sample of 421 Australian residents characterized with respect to 14 genetic systems. Sex was found ...
Do parents spend more quality time with one child than with another? Does a child's birth rank or birth order have any impact on the child? The answer to the first question also answers the second ...
As many parents can attest, siblings tend to be more different than alike. Some of this may be the result of our birth order, and how we’re subsequently raised. What’s more, birth order may influence ...