Before revision: Because vernier acuity exceeds acuity by far, the phenomenon has been termed hyperacuity.by Gerald Westheimer Vernier acuity develops rapidly during infancy and continues to slowly develop throughout childhood.
After revision: Because vernier acuity exceeds acuity by far, the phenomenon has been termed hyperacuity.by Gerald WestheimerLink to Westheimer (1975) Vernier acuity develops rapidly during infancy and continues to slowly develop throughout childhood.