TSA Computer-Based Test (TSA CBT) Aptitude and Cognitive Skills Flashcards

24 sample cards from the Aptitude and Cognitive Skills deck

Sampled from the end of the deck, so these are different cards from the ones shown on the syllabus page.

1. Give one technique to avoid habituation during repetitive scanning.

   Deliberately varying your search routine, mentally verbalizing what you see, or taking micro-pauses to reset attention.

2. How does fatigue affect screening accuracy?

   Fatigue slows reaction time, narrows attention, increases misses and false alarms, and accelerates the vigilance decrement.

3. Name two ways to maintain accuracy when fatigued during a long shift.

   Take scheduled rest/rotation breaks and maintain hydration/posture/movement to sustain arousal and focus.

4. Why might error rates rise toward the end of a long monitoring shift?

   Accumulated fatigue and the vigilance decrement reduce attentional resources, increasing both missed targets and false alarms.

5. What is working memory?

   The cognitive system that temporarily holds and manipulates a limited amount of information for immediate use during a task.

6. Roughly how many discrete items can working memory typically hold at once?

   About 4 (classically cited as 7 plus or minus 2), a strict limit that scanning tasks must respect.

7. What does it mean to hold multiple items in mind while scanning?

   Keeping several target features or prohibited-item types active in working memory simultaneously so you can detect any of them during a search.

8. What technique helps hold several target types in working memory while scanning?

   Chunking the targets into grouped categories and rehearsing them, reducing the number of separate items the memory must track.

9. Why does searching for many target types at once reduce detection accuracy?

   Each additional target type consumes limited working-memory capacity and attention, lowering sensitivity to any single target.

10. Define rapid decision-making under time limits.

    Reaching an accurate judgment or selecting a response quickly when only a brief window is available before acting.

11. What is a heuristic, and how does it aid rapid decisions?

    A mental shortcut or rule of thumb that produces a fast, usually-good decision without exhaustive analysis, though it can introduce bias.

12. In timed decision tasks, what should you do if you cannot finish analyzing every option?

    Eliminate clearly wrong options first, then choose the best remaining candidate, since partial elimination raises the odds of a correct answer.

13. Define the speed-accuracy trade-off.

    The principle that increasing response speed generally lowers accuracy, while prioritizing accuracy generally slows responses.

14. In security screening, which side of the speed-accuracy trade-off is usually prioritized, and why?

    Accuracy, because missing a genuine threat (a false negative) has far more serious consequences than spending extra time.

15. What is the cost of pushing speed too far in a screening task?

    More misses and false alarms, since rushing reduces the time needed to verify whether a target is present.

16. How can an officer balance speed and accuracy effectively?

    Work at a steady, practiced pace that meets throughput targets while reserving extra scrutiny for ambiguous or high-risk items.

17. What is a sequencing/ordering task?

    A task requiring items, steps, or events to be arranged into the correct order based on a rule, time, priority, or logical dependency.

18. What is the first step when ordering a set of steps that have dependencies?

    Identify which step must come first (has no prerequisites) and which depend on others, then build the chain from the fixed anchors outward.

19. In if-then conditional reasoning, what are the two parts of the statement called?

    The 'if' part is the antecedent (condition) and the 'then' part is the consequent (result).

20. For the rule 'If A then B', what valid conclusion follows from observing A?

    B must be true (this valid inference is called modus ponens).

21. For the rule 'If A then B', what valid conclusion follows from observing that B is false?

    A must be false (this valid inference is called modus tollens).

22. Why is concluding 'A is true' from 'B is true' invalid for the rule 'If A then B'?

    It is the fallacy of affirming the consequent; B can be true for reasons other than A, so A is not guaranteed.

23. What does 'eliminating distractors' mean in a reasoning or visual-search task?

    Systematically ruling out irrelevant, non-target, or impossible items so that attention and judgment narrow to the correct answer or true target.

24. Why is process of elimination an effective strategy under time pressure?

    Removing options that violate the given conditions quickly reduces the field, raising the probability of selecting the correct remaining choice even without full analysis.

What this deck covers

Aptitude and Cognitive Skills flashcards FAQ