CrossCountry
TEA-OCC Test
Count tones. Match symbols. Both at once. — here is everything you need to know about the TEA-OCC Test before your CrossCountry OPC assessment.
Why the TEA-OCC matters for CrossCountry drivers
CrossCountry operates services across Long-distance routes across England and Scotland. CrossCountry operates the longest domestic rail routes in Britain, connecting Aberdeen and Penzance via Birmingham. The extended journeys demand exceptional sustained concentration, making the Vigilance Test a particularly important part of CrossCountry's driver selection process — and the TEA-OCC Test is one of the key assessments that determines whether you will be shortlisted for the role.
Intercity cab driving involves continuous multi-channel processing: monitoring the track ahead, interpreting lineside signals, checking speedometer and gradient, listening for radio calls, and managing traction controls — all simultaneously. The TEA-OCC directly tests this divided attention capacity in a structured, measurable way. Candidates with strong Part 3 performance demonstrate the cognitive architecture that high-speed multi-system operation demands.
The TEA-OCC Test forms part of the OPC (Occupational Personality and Cognitive) battery used across all UK train operating companies, governed by RSSB standard RIS-3751-TOM. The format is identical at CrossCountry as at any other operator — but the stakes are specific to this application.
How the TEA-OCC works
Test format & scoring
TEA-OCC Test
Part of the CrossCountry OPC battery
Three parts: (1) Auditory only — count low tones, ignore high. (2) Visual only — click matching symbol pairs in 45 seconds. (3) Combined — both simultaneously. Your Part 3 score is compared against your Part 1 and 2 baselines to measure divided attention capacity.
What it measures: Divided attention — the ability to process two independent information streams simultaneously without degrading performance on either. One of the most safety-critical cognitive capacities for train drivers.
How to prepare
Preparation tips for CrossCountry candidates
Master each part separately before attempting Part 3
Get the auditory count and the visual scan each to near-automatic before combining them. Part 3 is hard enough without simultaneous novelty.
Let the count run in the background
Most people anchor on the visual task and run the count as a background process. Trying to split attention equally typically degrades both.
Use headphones in a quiet environment
The tone discrimination is harder with background noise. Practise in the same quiet, headphones-on conditions you will have during assessment.
Complete multiple full three-part sessions
The divided attention deficit reduces with practice. Track your Part 3 performance across sessions — it should approach your Part 1/2 baselines.
CrossCountry-specific tip
Practise the combined Part 3 under slight time pressure — intercity multi-tasking is constant and allows no pausing on either channel.
FAQ
TEA-OCC Test — common questions
What are the three parts of the TEA-OCC?
Part 1: auditory only — count low tones, ignore high. Part 2: visual only — click matching symbol pairs in 45 seconds. Part 3: both simultaneously. Part 3 is the core divided attention measure.
How is the TEA-OCC scored?
Each part is scored independently. Part 3 performance is compared against your individual Part 1 and Part 2 baselines, measuring how much (or how little) your performance degrades under dual-task conditions.
Is the TEA-OCC in the standard OPC battery?
The TEA-OCC is an additional assessment used by some operators alongside the standard battery. On Train Driver Tests it is included in the premium plan.
Can divided attention actually improve with practice?
Yes. The divided attention deficit reduces as the individual sub-tasks become more automatic, freeing cognitive capacity. Multiple full sessions show measurable improvement in Part 3 relative to baseline.
Where are CrossCountry driver assessments held?
CrossCountry assessment centres are typically located at their main depots. Birmingham New Street is a key CrossCountry hub. Check the current vacancy details for the specific location.
Ready to practise?
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