Jetstar, Economy Class – Airbus A 320: Sydney to Townsville

In language testing, the Rasch model is used in psychometric measurement to determine the probability with which a minimally competent test taker will be able to provide a specific response to a particular test item correctly. This probability is interpreted as a function of the test taker’s actual language ability on the one hand, and the true level of difficulty of the item that the test taker is being subjected to and for which they must provide a response on the other hand. As it happens, one of the leading experts on Rasch modelling is Professor Trevor Bond. Very kindly, Professor Bond has accepted for me to visit him in Townsville, QLD to pick his brain, and so that’s where I’m heading today. 

Currently, the only direct service between Sydney and Townsville is with Jetstar, QANTAS’ low-cost subsidiary. All other connections require a change of aircraft in either Cairns or Brisbane. The booking process on the Jetstar website is tedious, especially if you’re using Firefox. In which case, you’re likely not going to be able to complete the booking. Safari works reasonably well though.

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