Dot cancellation test

Test cancellation dot walla test Bourdon–Wiersma ko test ɓurɗo huutoreede ngam hawrude e yiytere e jeertinaango.

Test oo huutoraama e ƴeewndo stroke ɗo fannuuji ɗii njamiraa yo taƴtu denndaangal pelle toɓɓe nay e dow kaayitaaji A4. Limooje pelle ɗe taƴaaka toɓɓe nay, pelle toɓɓe nay ɗe taƴaaka, e waktuuji baɗaaɗi (ko ɓuri heewde, hojomaaji 15) teskaama. Test Group–Bourdon, waylo-waylo Bourdon–Wiersma, ina jeyaa e teskuyaaji keewɗi ɗi sofereeɓe janngooɓe e nder leydi Angalteer ina poti rewde. The Group–Bourdon test, a modification of the Bourdon–Wiersma, is one of a number of psychometric tests which trainee train drivers in the UK are required to pass.

Test oo tuugii ko e golle ganndo hakkille Faraysenaajo biyeteeɗo Benjamin B. Bourdon (1860-1943) e ganndo neeruuji hollande biyeteeɗo Enno Dirk Wiersma [nl] (1858-1940).

 TuugnorgalOno H, Lillakas L, Kapoor A, Wong I, 2013, "Replicating and extending Bourdon’s (1902) experiment on motion parallax" Perception 42(1) 45 – 59Bourdon test definition