CJBAT Observation and Perception Questions and Answers 4

Question 1

A victim states an attacker had a tattoo 'on the left arm,' but when you re-interview her facing the victim, the tattoo would actually appear on the observer's right. This is an example of:

Accepted Answer

A perspective or orientation error by the witness

Answer

Witnesses often confuse their left/right with the subject's left/right when facing them, a common orientation error that does not indicate dishonesty.

Question 2

Which environmental condition is MOST likely to impair a witness's ability to accurately recall facial features?

Accepted Answer

High-stress lighting such as strobing club lights or rapid flashing

Answer

Rapidly changing or strobing light disrupts the brain's ability to form stable facial memories, reducing detail accuracy.

Question 3

During a traffic stop, you observe the driver's hands are shaking and there is a strong odor of alcohol. Under the CJBAT observation framework, these are best classified as:

Accepted Answer

Direct sensory observations that support probable cause

Answer

Observable physical signs—trembling hands and odor of alcohol—are direct sensory observations that contribute to probable cause for DUI investigation.

Question 4

An officer photographs a crime scene and later notices a watch visible on the floor in the photo that was not collected as evidence. This oversight best illustrates:

Accepted Answer

Tunnel vision causing selective attention

Answer

Tunnel vision occurs when officers focus narrowly on expected evidence and miss items outside that focus, a critical observation failure.

Question 5

You are shown a line of five individuals in a lineup. You recall the suspect had a distinctive scar above the left eyebrow. Which lineup member should you examine FIRST based on that observation?

Accepted Answer

Each person sequentially looking for the specific scar detail first

Answer

A specific, distinctive physical detail like a scar should be your primary filter; examining each person sequentially for that detail reduces suggestibility.

CJBAT Test Practice Test

CJBAT Test Practice Test

CJBAT Observation and Perception Questions and Answers 4