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newbetx
Guest
Thanks for finding this. I always hate stating the stats without the source. So far, I only saw someone else cite them. But the ones I saw were very different.I found one-
“http://www.physiciansforlife.org/content/view/193/36”
This is the sort of study that is completely invalid. The sample size was too low, their is MASSIVE non response bias, voluntary response bias, and not even basic knowledge of statistical inference has been applied. Mail survey’s in general are not representative. Plus, the survey is taken from those who have taken a course on NFP- it’s not even based on the correct population!
When I asked my question I honestly did not intend to deny the statistic I found, although I did have other means in mind to use it for my case. However… that survey is a whole new level if unscientific. A student two weeks into an entry level statistics class could see how devoid of value this study is.
Unless there are other studies out there, then any claim related to the divorce rate of NFP users is completely lacking in statistical basis.
Well the report says:
“Last year a scientific survey was conducted under the direction of a reputable independent statistician, Dr. Robert Lerner. He is a Sociologist from the University of Chicago with a degree in Economics. The protocol stipulated that he would not only evaluate the findings, but also compare them to two of the largest U.S. government funded surveys that asked similar questions of the respondents.”
So where is the results of the government studies?