Found this in the Telewag today:
Psychologists found that people who watched an eight minute clip from a scary movie suffered more symptoms associated with post traumatic stress if they were left handed than if they were right handed.
When asked to recall events from the film clip, taken from near the tense climax of thriller Silence of the Lambs, left handed volunteers gave more fragmented accounts filled with more repetition than their right handed counterparts.
This effect is common in people suffering from Post Traumatic Stress Disorder.
Led me to think: I wonder if there's a correlation between shoe size and left-hand-drive cars? Surely, we can get funding for the research from somewhere? Just, where?