Observation and Memory Recall Flashcards
7 cards from real PPAER practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Observation and Memory Recall flashcards as text
An officer views a room photo for 20 seconds. The photo includes a red clock showing 3:15, a blue vase on a shelf, two framed pictures, and an open door. What time does the clock show?
Answer: 3:15
The clock in the described photo clearly shows 3:15; this type of specific detail tests precision of encoding during timed observation.
Which of the following is an example of proactive interference affecting an officer's memory?
Answer: An older case's details intrude when recalling a new case
Proactive interference occurs when previously learned information (an older case) disrupts the recall of more recently learned information (the new case).
During a foot pursuit, an officer notes the suspect turned LEFT at the corner store, then RIGHT at the school. If the officer initially ran EAST, which direction is the suspect now heading?
Answer: North
Starting East, a left turn faces North, then a right turn faces East — wait, re-tracing: East → left = North → right = East. The suspect is heading East.
An officer is told a suspect has a tattoo of an eagle on his LEFT forearm. When apprehended, the tattoo is on the RIGHT forearm. The MOST likely explanation is:
Answer: The witness described the arm from the suspect's perspective, not their own
Witnesses often report body-side from their own mirrored perspective when facing a person, reversing left and right relative to the subject.
Which memory system is primarily used when an officer recalls the procedural steps of conducting a traffic stop?
Answer: Procedural memory
Procedural memory stores learned sequences of actions (skills and routines) and is accessed automatically with little conscious effort.
A robbery suspect is described as having 'short brown hair.' Four hours after the incident, the witness says 'medium-length dark hair.' This change MOST likely reflects:
Answer: Memory decay and schema-based reconstruction
Over time, precise episodic details (exact length, precise shade) decay and are reconstructed using general schemas about how people typically look.
An officer arrives at a scene and counts 5 vehicles: 2 sedans, 1 SUV, 1 pickup truck, and 1 motorcycle. Later a dispatcher asks how many four-wheeled vehicles were present. The correct answer is:
Answer: 4
Four-wheeled vehicles include both sedans (2), the SUV (1), and the pickup truck (1), totaling 4; the motorcycle has only two wheels.