Extras

Studies that didn't make the final cut this fortnight:

Questions are more often misremembered as statements, than vice versa.

Do anti-depressants cure or create abnormal brain states?

What lies beneath homophobia - defensive loathing or a secret attraction?

The pros and cons of labelling chronic fatigue syndrome.

The mental health of husbands and wives becomes more similar across the first five years of their relationship.