Don’t be scared of the SJT folks, it’s fairly easy, it’s mostly common sense.
For those that pass through the SJT and the sift, WMT uses the enhanced standard for psychometric testing, this means the passing bracket for joining WMT is higher than the legally mandated minimum rate.
The psychometrics tests will come in part 1 (paper tests) and 2 (computer tests), across separate days, my first and second testing days was about 2 weeks apart, although getting invited to part 1 took an entire year.
Part 2 tests only take place in Watford, if you aren’t local, it’s well worth grabbing a hotel the night before rather than risking traffic or late running public transports, everyone in my group stayed at a hotel as we were all Birmingham locals.
Please feel free to contact me at any time.