Editorial: Is there a core deficit in specific learning disabilities?

Area of Science:

• Cognitive psychology
• Educational psychology
• Neuroscience

Background:

• Traditional diagnostic categories for learning difficulties like dyscalculia and dyslexia assume underlying core deficits.
• Research has consistently failed to identify clear, sufficient core deficits to differentiate these conditions.

Discussion:

• Diagnostic cut-offs for dyscalculia and dyslexia appear arbitrary due to a lack of qualitative differences between diagnosed and undiagnosed individuals.
• Overlapping associated factors between different learning disorders challenge the validity of distinct diagnostic categories.

Key Insights:

• The search for singular core deficits in dyscalculia and dyslexia has been largely unsuccessful.
• Evidence suggests that learning difficulties are better understood through a multi-factored lens rather than distinct diagnostic entities.

Outlook:

• Future research should focus on a multi-factored model to better understand and support individuals with learning difficulties.
• Clinical practice may need to adapt to a more holistic approach, moving beyond rigid diagnostic labels.