Yes, it has proven itself in practice in several cities, New York City chief among them. Take care of the little stuff and the big stuff is much less likely to develop.
Recently the idea has been used by Massachusetts in the inner cities. The Mayor of Boston agrees with the idea that if you fix up the small things then there will be far less violence, far fewer drug addicts and drug dealers. And it is working as well as it worked in New York, under Mayor Giuliani.
Broken windows theory was created in 1996.
The broken window theory is a criminological theory of the normsettingand signalling effects of urban disorder and vandalism on additional crime and anti- social behavior. This theory has been used to motivation for several reforms in criminal policy.
They do have windows, whenever feasible. Some synagogues, historically, had no windows to disguise the purpose of the building during times of religious persecution.
glaziers replace windows
Yes you can open windows with broken sash cords; however, the windows will probably not stay open unless you replace the broken cords.
safelite
The broken windows theory suggests that addressing minor signs of disorder, such as littering or vandalism, can prevent more serious crimes from occurring in a community. This theory has influenced policing strategies focused on community policing and proactive enforcement.
A glazier
Tattingers - 1988 Broken Windows 1-8 was released on: USA: 4 January 1989
Plate tectonics
broken switch or fuze
rev theory - broken bones.