(Apologies, the final link in this list was given incorrectly in the latest Digest email. The correct link is given below.)

Why can’t doctors do anything about a simple back problem? The views of service users.

Why does average IQ keep going up and what are the implications for neuropsychological testing?

Perhaps children should be taught to touch-type.

The timed antagonistic response alethiometer – a cunning new way to detect liars (this is different from the recent study in the media about getting liars to tell their story backwards).