philip964 wrote: ↑Wed Jul 26, 2023 6:21 pmI wonder if the change in reporting was planned with Brandon taking office or if it was just a coincidence?
It is just coincidence. NIBRS was started in 1989 with the idea that it would eventually replace UCR. The hope was that more agencies would report NIBRS with the improved use of computers because it is easier for a computer to pull the data to report to NIBRS than it was for UCR data.
There is an expected jump in overall crime when NIBRS is reported over UCR because of the data collection method. In UCR, they were only interested in 7 major crime types and did not collect data on the minor crimes not included in those classifications. Also, only one crime was reported per incident, no matter how many were committed. NIBRS allows ten offenses per incident and collects data on 52 different crimes.
To show how that works, say that you had a robbery of a store with two employees. One gets pistol whipped until he opens the drawer, but the other is shot and killed. UCR would call that one crime, and count it as homicide. NIBRS would count it as at least three crimes, with one robbery, one aggravated assault, and one murder being reported.
As an aside, the FBI has always warned against comparing crime rates in UCR or NIBRS data except for the same one jurisdiction from year to year. No agency is mandated to report at all and in some cases they overlap. For example, to get a clear picture of the crime in Houston, you would need to get the Harris County Sheriff's data, the various constables data, the various ISD police data, the Park Police (both city and county) data, the airport police data, and the college police data among other agencies, along with the Houston Police data. Then you would need to find out which parts of the various agencies data occurred inside the city and which parts occurred outside it. But you can compare the HPD data from year to year to get a good idea of the change.
But I think overall, we can all get a good feel for what is happening just by watching the news and social media reports around us. Believe the informal reporting more than the formal stuff and you should get to the accurate conclusion that crime is climbing.