Sergio Luís Schmidt1,2,3, Eunice do Nascimento Simões1, Ana Lúcia Novais Carvalho4. 1. 1 Federal University of the State of Rio de Janeiro, Brazil. 2. 2 Federal University of Juiz de Fora, Brazil. 3. 3 State University of Rio de Janeiro, Brazil. 4. 4 Fluminense Federal University, Niterói, Brazil.
Abstract
OBJECTIVE: Continuous Performance Tests (CPTs) are known to measure inattention and impulsivity in students with ADHD. Many CPTs utilize a visual format. It is accepted that auditory tasks reflect attentional demand more closely in the classroom. Thus, the association between deficits found by auditory and visual CPTs needs to be studied. We hypothesized that impulsivity would be dependent on sensory modality and inattention would be a unitary cross-modal construct. METHOD: Forty-four students with ADHD performed two CPTs (visual and auditory). We analyzed correlations between the variables examined by the two tasks. RESULTS: There were strong correlations between variables measuring inattention. Correlations between auditory and visual measures of impulsivity were weak. CONCLUSION: Inattention is partially independent of modality. In contrast, response inhibition is modality-specific. Although ADHD is defined regardless of modality, hyperactive students may exhibit deficits in the auditory modality but not in the visual modality or vice versa.
OBJECTIVE: Continuous Performance Tests (CPTs) are known to measure inattention and impulsivity in students with ADHD. Many CPTs utilize a visual format. It is accepted that auditory tasks reflect attentional demand more closely in the classroom. Thus, the association between deficits found by auditory and visual CPTs needs to be studied. We hypothesized that impulsivity would be dependent on sensory modality and inattention would be a unitary cross-modal construct. METHOD: Forty-four students with ADHD performed two CPTs (visual and auditory). We analyzed correlations between the variables examined by the two tasks. RESULTS: There were strong correlations between variables measuring inattention. Correlations between auditory and visual measures of impulsivity were weak. CONCLUSION: Inattention is partially independent of modality. In contrast, response inhibition is modality-specific. Although ADHD is defined regardless of modality, hyperactive students may exhibit deficits in the auditory modality but not in the visual modality or vice versa.
Authors: Daniel Negrini; Sergio Schmidt; Andrew Wu; Atsushi Oba; Ben Harnke; Nicholas Ciancio; Martin Krause; Claudia Clavijo; Mohammed Al-Musawi; Tatiana Linhares; Ana Fernandez-Bustamante Journal: Neuropsychiatr Dis Treat Date: 2022-07-15 Impact factor: 2.989