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-...