I found more data (from the Survey of Inmates in Local Jails) on the question of whether criminals have fewer kids than non-criminals because of being locked up. I calculated the mean number of kids--biological, step, and adopted--of jail inmates ages 45-54 (sample size = 537). It's 3.04--not lower than the general population. Let's see if family size falls with a more serious criminal history:
Mean number of children
One lifetime arrest 3.00
More serious criminals have just as many kids as minor ones, and as many as non-criminals. The correlation between number of offspring and number of arrests is .04--basically non-existent. Evidently, criminals are sufficiently alpha to have as many kids as anyone else, in spite of their low social status and time behind bars.
There are positive correlations between IQ and both longevity and height. Many genes underlie these traits -- it looks like there are healt...
In the comments in the last post , some readers contended that Jews are not ethnocentric. Using the same question I used in the comments se...
Via a reader at iSteve, it looks like this might be the vocabulary test used by the General Social Survey. (Someone please tell me if I'...
Which factor reduces family size the most? Below are the standardized OLS regression coefficients for a sample of whites ages 40-59: Stand...