CIAC Crime Pattern Recognition & Analysis 3

Question 1

In hotspot analysis, what does a 'hot street segment' imply that a 'hot spot' address does not?

Accepted Answer

Crime is distributed along a block face or roadway segment rather than a single point

Answer

Hot street segments reveal that crime concentrates along specific block faces or road segments, providing more actionable patrol guidance than a single-point address hotspot.

Question 2

The concept of 'routine activities theory' in crime pattern analysis states that crime occurs when:

Accepted Answer

A motivated offender, suitable target, and absence of capable guardian converge in time and space

Answer

Routine Activities Theory (Cohen & Felson, 1979) holds that crime requires the convergence of a motivated offender, a suitable target, and the lack of a capable guardian.

Question 3

An analyst is reviewing crime data and notices a sudden spike in robberies during a two-week period with no similar incidents before or after. This best fits which crime classification?

Accepted Answer

Crime spree

Answer

A crime spree involves a burst of criminal activity over a compressed time period, often with no clear cool-down between incidents, and then it ceases.

Question 4

Which mapping technique is best suited for showing the density of crime incidents across a continuous surface rather than discrete points?

Accepted Answer

Kernel density estimation (KDE)

Answer

Kernel density estimation creates a smooth, continuous surface that illustrates crime concentration, making it easier to identify hotspots than individual point maps.

Question 5

When an analyst identifies that a series of bank robberies always targets branches within 0.5 miles of an on-ramp to a major highway, this exploits which offender behavior concept?

Accepted Answer

Cognitive mapping and awareness space

Answer

Offenders operate within their awareness space—areas they know through daily routines—and proximity to escape routes like highway on-ramps reflects their cognitive map of the area.

(CIAC) Crime Intelligence Analysis Certification Practice Test

(CIAC) Crime Intelligence Analysis Certification Practice Test

CIAC Crime Pattern Recognition & Analysis 3