世論 What Japan Thinks

Following on from a recent survey regarding phone email handedness and voice earedness, japan.internet.com in conjunction with JR Tokai Express Research carried out a survey on which hand people usually use with their mouse. They surveyed 330 working people by means of an internet questionnaire. 76.7% of the sample was male, with 15.8% in their twenties, 45.8% in their thirties, 30.3% in their forties, 7.6% in their fifties, and just 0.6% (two people) over the age of sixty.

In the first question you may notice a rather high percentage of lefties who got converted to right-handedness. This treatment of sinister characters is not unique to Japan, but it does perhaps appear to be rather strong within schools, looking at the figures here. Also, since most of the survey here is in their thirties, we are only seeing a snapshot of schooling 20 years ago or so; searching the web reveals that there is an oft-quoted survey that says only 0.7% of Japanese schoolchildren are left-handed, but I could not discover details of what the original survey was or when it was conducted.

Q1: Are you left-handed or right-handed? (Sample size=330)

Originally left-handed, but school or parents “corrected” me	4.8%
Ambidextrous (to Q2)	2.1%
Always right-handed	87.0%
Always left-handed	6.1%

Q2: Currently, with which hand do you use your mouse? (Sample size=43, ambidextrous users)

Left hand	7%
Right hand	84%
Both hands (to Q3)	9%
Use other pointing device	0%

Q3: Do you know that by using the control panel or other software you can change a mouse to left-handed use? (Sample size=36, ambidextrous right-hand mousers)

Yes	39%
No	61%