Related Experiment Video
Updated: Jul 14, 2026

Using Brain Activation (nir-HEG/Q-EEG) and Execution Measures (CPTs) in a ADHD Assessment Protocol
Published on: April 1, 2018
[Attention deficit hyperactivity disorder: intellectual profile and the freedom from distraction factor]
J A López-Villalobos1, I Serrano-Pintado, J Delgado Sánchez-Mateos
1Unidad de Salud Mental, Complejo Hospitalario de Palencia, Hospital San Telmo, España. villalobos@cop.es
Attention deficit hyperactivity disorder (ADHD) significantly impacts the freedom from distraction factor (FDF) more than other cognitive abilities. This study highlights FDF
Area of Science:
- Neuropsychology
- Child Psychiatry
Context:
- Attention deficit hyperactivity disorder (ADHD) is characterized by distinct neuropsychological profiles.
- The freedom from distraction factor (FDF) is often more impaired than verbal comprehension (VCF) and perceptual organization (POF) in ADHD.
Purpose:
- To analyze the intellectual profile of children with ADHD, focusing on the FDF.
- To compare FDF with VCF and POF across different ADHD subtypes and WISC-R criteria.
- To identify variables influencing the likelihood of FDF being lower than VCF and POF.
Summary:
- In 71.3% of ADHD cases, FDF was lower than VCF and POF, and in 81.4%, FDF was lower than the average of VCF and POF.
- FDF scores were significantly lower than WISC-R derived means, VCF, and POF.
- ADHD-H (hyperactive-impulsive predominant) showed higher mean FDF scores than ADHD-C (combined) and ADHD-I (inattentive) subtypes.
Impact:
- The freedom from distraction factor (FDF) is a valuable neuropsychological measure for assessing ADHD.
- Findings can inform diagnostic approaches and interventions for ADHD by emphasizing the FDF.
More Related Videos
05:48The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
Published on: June 12, 2020
10:02Event Related Potentials (ERPs) and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder (ADHD)
Published on: March 12, 2020
Related Concept Videos
Attention-Deficit/Hyperactivity Disorder
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.
Intellectual Disability
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Information Processing Approach
Dissociative Identity Disorder
Oppositional Defiant Disorder
Diagnostic Criteria and...