Planning to use #dichoticlistening in your experiments? Here a short beginner's guide with (hopefully) useful links: westerhausen.dk/dichotic-lis...

Do #left-handers have a greater talent than right-handers for artistic expression? The short answer to the question is "likely not". A slightly longer answer can be found in my blog post exploring the #handedness of acclaimed architects. westerhausen.dk/handedness-o...

A glimpse into the history of left-handedness in 20th-century UK by looking into the fade of barbers and hairdressers. westerhausen.dk/irrational-f...

Does Handedness Affect Accidents at Work? | Psychology Today www.psychologytoday.com/us/blog/the-...

Talks from OXFOS26 (Oxford Forum for Open Scholarship) now available. Sadly I had to record mine as I was sick, but here it is, on Benevolent and Malevolent Consequences of Open Science. go.glam.ox.ac.uk/OxFOS26-Keyn...

Why do left-handers have a performance advantage in the sport of fencing? Read about it in my latest blog post at sites.psu.edu/clarep

Left-Handedness in Disney Princesses and Why it Matters | Psychology Today www.psychologytoday.com/us/blog/the-...

Did you ever notice that Miss Piggy and Kermit the Frog are left-handers? Here is a short explanation why left-handedness is so common among the muppets. westerhausen.dk/sinister-mup...

New Insights on the Evolution of Right- and Left-Handedness | Psychology Today www.psychologytoday.com/us/blog/the-...

Happy to announce that the journal Laterality is inviting short commentaries to answer the question "How many handednesses are there?" We aim to facilitate an open dialogue across disciplines and species. Submission deadline is 10th July 2026. www.tandfonline.com/doi/full/10....

Left-Handers Are Better at Mirror-Writing Than Right-Handers | Psychology Today www.psychologytoday.com/us/blog/the-...

About 15% of the population confuse "left" and "right" regularly. But are left-handers more likely to do so? Inspired by a British newspaper column from 1937, I briefly explore whether this notion correct or not. westerhausen.dk/left-right-c...

Is the incidence of left-handedness among NHL players really 60%? Find out about the difference between everyday handedness and hockey handedness in my latest blog post at sites.psu.edu/clarep

Science sleuths share their common-sense tips for sniffing out fishy articles go.nature.com/4ceKgVF

I am celebrating 10 years of my blog, In Your Hands. I have written over 150 posts describing handedness research. Read my comments on the 10-year history at sites.psu.edu/clarep #laterality #lefthanded #neuropsychology

I found a caricature from mid 19th century Bavaria/Germany showing that the retraining of left handers was a common practise. Here my take on it: westerhausen.dk/retraining-o...

Are Architects More Likely to Be Left-Handed Than Other People? | Psychology Today www.psychologytoday.com/us/blog/the-...

Are there more left-handers among architects than one would find in the general population? Read about the results of a recent study of award-winning architects in my latest blog post at sites.psu.edu/clarep

Left-Handers Are More Competitive Than Right-Handers | Psychology Today www.psychologytoday.com/us/blog/the-...