In 2019, researchers conducted a meta-analysis of 96 studies on neighborhood disorder. Once they took the quality of each study's research design into account, what did they find?
ADisorder had no impact on neighborhood crime or on fear of crime
BDisorder led to more crime, but only in neighborhoods that were already declining
CDisorder increased fear of crime but had no effect on crime itself
DPhysical disorder led to more crime, but social disorder did not
ADisorder had no impact on neighborhood crime or on fear of crime
BDisorder led to more crime, but only in neighborhoods that were already declining
CDisorder increased fear of crime but had no effect on crime itself
DPhysical disorder led to more crime, but social disorder did not