Clinical utility of the Colorado Learning Difficulties Questionnaire

Area of Science:

• Neuropsychology
• Developmental Psychology
• Educational Psychology

Background:

• Childhood behavioral disorders frequently co-occur with learning disabilities (LDs).
• Accurate LD identification is crucial for effective intervention planning.
• Screening academic skills via parent reports is valuable in primary care settings.

Purpose of the Study:

• To evaluate the clinical utility of a parent-reported screening measure, the Colorado Learning Difficulties Questionnaire (CLDQ).
• To assess the CLDQ's effectiveness in identifying children with learning difficulties.

Main Methods:

• 440 children referred for neuropsychological assessment (ages 5.25-17.83) participated.
• Parent-reported academic difficulties were screened using the CLDQ.
• Individually administered academic achievement tests assessed reading and math skills.
• Sensitivity, specificity, and classification accuracy were calculated.

Main Results:

• Correlations between CLDQ scales and achievement measures were significant (P < .01).
• The CLDQ demonstrated good sensitivity but low specificity for both reading and math difficulties.
• The probability of correctly identifying children without LDs (true negatives) was higher than for those with LDs (true positives).

Conclusions:

• The CLDQ may be more accurate in predicting the absence of LDs than their presence.
• A negative CLDQ screen might suffice to rule out overt LDs.
• Elevated CLDQ scores warrant further comprehensive assessment for learning difficulties.