Irlen, Helen (Executive Director, Irlen Institute International Headquarters)
Children with disabilities - Diagnosis
Teachers' role in assessments ...
FC350
Visual perception disorders - Causes
Irlen syndrome (visual stress), environmental factors ...
FC346 Irlen syndrome (visual stress), hereditary factors ...
FC346,
350
Visual perception disorders - Diagnosis
Irlen syndrome (visual stress), medical profession position on ...
FC349-50 Irlen syndrome (visual stress), screening, procedures ...
FC350
Visual perception disorders - Diagnosis - Brazil
Certified Irlen screeners ...
FC347
Visual perception disorders - Diagnosis - New Zealand
Visual perception disorders - Diagnosis - United States
Irlen syndrome (visual stress), certified screeners ...
FC347,
350
Visual perception disorders - New Zealand
Highway sign adaptations ...
FC347
Visual perception disorders - Research
Irlen syndrome (visual stress), controversy re existence of syndrome ...
FC347 Irlen syndrome (visual stress), controversy re sufficient evidence ...
FC348,
349
Visual perception disorders - Research - Brazil
Irlen syndrome (visual stress) ...
FC347
Visual perception disorders - United Kingdom
Irlen syndrome (visual stress), recognition of syndrome ...
FC347
Visual perception disorders - United States
Irlen syndrome (visual stress), legislation and education policies ...
FC347
Visual perception in children