Once you provide link, citations, quotations, then we can start talking; ", asking for " negative proof " that something didn't happen.
12.
See this essay for a readable analysis by a professional philosopher . ( Perhaps you were thinking of the negative proof fallacy ? ? ) . talk ) 14 : 19, 26 June 2008 ( UTC)
13.
Without citations, showing something to be non-verifiable is usually impossible ( a negative proof ) so it is reasonable for there to be a strong burden on editors to point the way to verification sources.
14.
In an early impact study on the effectiveness of " skills-based relationship education programs designed to help low-income married couples strengthen their relationships and, in turn, to support more stable and more nurturing home environments and more positive outcomes for parents and their children, " MDRC reported " Overall, the program has shown some small positive effects, without clear indications ( yet no clear negative proof ) for improving the odds to stay together after 12 months ."
