Underlying ability
- Verbal reasoning
- Non-verbal reasoning
- Visual spatial skills
- Vocabulary
Diagnostics
- Phonological awareness of the sounds that make up words
- Phonological memory for the sounds that make up words
- Visual and verbal short-term and working memory
- Non-word reading
- Visual Motor Integration
- Motor Skills and Visual Perception
Academic achievement
- Comprehension
- Reading
- Writing
- Spelling
- Maths