Slow processing speed: A cross-disorder phenomenon with significant clinical value, and in need of further methodological scrutiny

The magical number seven, plus or minus two: Some limits on our capacity for processing information.

Miller, G. A. (1956) · Psychological Review · doi:10.1037/h0043158 · Cited by 17,812 · see citing works

The magical number seven, plus or minus two: Some limits on our capacity for processing information.

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The Diffusion Decision Model: Theory and Data for Two-Choice Decision Tasks

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Processing capacity defined by relational complexity: Implications for comparative, developmental, and cognitive psychology

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Reaction time variability in ADHD: A meta-analytic review of 319 studies

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Cognitive Processing Speed in Older Adults: Relationship with White Matter Integrity

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Cognitive and neurodevelopmental comorbidities in paediatric epilepsy

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A watershed model of individual differences in fluid intelligence

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Is general intelligence little more than the speed of higher-order processing?

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Inattentive behaviour is associated with poor working memory and slow processing speed in very pre‐term children in middle childhood

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Diffusion modeling and intelligence: Drift rates show both domain-general and domain-specific relations with intelligence.

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Effects of processing speed training on cognitive functions and neural systems

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Neurocognitive Psychometrics of Intelligence: How Measurement Advancements Unveiled the Role of Mental Speed in Intelligence Differences

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Clinical and functional correlates of processing speed in pediatric Attention-Deficit/Hyperactivity Disorder: a systematic review and meta-analysis

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Slow Processing Speed Predicts Falls in Older Adults With a Falls History: 1‐Year Prospective Cohort Study

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Neuropsychological intra‐individual variability explains unique genetic variance of ADHD and shows suggestive linkage to chromosomes 12, 13, and 17

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rCBF pathology in Alzheimer's disease is associated with slow processing speed

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Processing Speed Mediates the Longitudinal Association between ADHD Symptoms and Preadolescent Peer Problems

Thorsen, A. L., Meza, J. I., Hinshaw, S. P., & Lundervold, A. J. (2018) · Frontiers in Psychology · doi:10.3389/fpsyg.2017.02154 · Cited by 27 · see citing works

Genome‐Wide Association Study of Latent Cognitive Measures in Adolescence: Genetic Overlap With Intelligence and Education

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Processing Speed Predicts Behavioral Treatment Outcomes in Children with Attention-Deficit/Hyperactivity Disorder Predominantly Inattentive Type

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Characteristics of child psychiatric outpatients with slow processing speed and potential mechanisms of academic impact

Braaten, E. B., Ward, A. K., Forchelli, G. A., Vuijk, P. J., Cook, N. E., McGuinness, P. S., Lee, B., Samkavitz, A. R., Lind, H. S., O’Keefe, S. M., et al. (2020) · European Child & Adolescent Psychiatry · doi:10.1007/s00787-019-01455-w · Cited by 22 · see citing works

The developmental course of processing speed in children with and without learning disabilities

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Cognitive Profile in Autism and ADHD: A Meta-Analysis of Performance on the WAIS-IV and WISC-V

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Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder: Shared or Unique Neurocognitive Profiles?

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Examining the Effect of Transcranial Electrical Stimulation and Cognitive Training on Processing Speed in Pediatric Attention Deficit Hyperactivity Disorder: A Pilot Study

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Neurocognitive functioning of children with mild to borderline intellectual disabilities and psychiatric disorders: profile characteristics and predictors of behavioural problems

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Obsessive‐compulsive disorder in children and youth: neurocognitive function in clinic and community samples

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A Pilot Study on the Effect of Peer Support on Quality of Life of Adolescents with Autism Spectrum Disorder and Gender Dysphoria

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Cognitive Function in Individuals with Chronic Hypoparathyroidism—A Prospective Observational Study

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What is a processing speed weakness? Importance of cognitive ability when defining processing speed in a child psychiatric population

Forchelli, G. A., Vuijk, P. J., Colvin, M. K., Ward, A. K., Koven, M. R., Dews, A. A., Doyle, A. E., & Braaten, E. B. (2021) · Child Neuropsychology · doi:10.1080/09297049.2021.1972957 · Cited by 6 · see citing works

Neuropsychological correlates of ADHD: indicators of different attentional profiles among youth with sluggish cognitive tempo

Krone, B., Bedard, A., Schulz, K. P., Ivanov, I., Stein, M. A., & Newcorn, J. H. (2023) · Frontiers in Child and Adolescent Psychiatry · doi:10.3389/frcha.2023.1208660 · Cited by 5 · see citing works

Attention-Deficit Hyperactivity Disorder

Swanson, J. M., Rommelse, N. N. J., Cotton, J., Sonuga-Barke, E. J. S., Jensen, P. S., & Castellanos, F. X. (2022) · Springer eBooks · doi:10.1007/978-1-4614-6434-1_169-2 · Cited by 4 · see citing works

A Novel Approach Using Serious Game Data to Predict the WISC-V Processing Speed Index in Children With Attention-Deficit/Hyperactivity Disorder: Machine Learning Study

Kim, J.-S., Jeong, Y. J., Kim, S., Jun, S. J., Park, J.-Y., Hoe, H., & Song, J.-H. (2025) · JMIR Serious Games · doi:10.2196/73408 · Cited by 2 · see citing works

Attention-Deficit Hyperactivity Disorder

Swanson, J. M., Rommelse, N. N. J., Cotton, J., Sonuga-Barke, E. J. S., Jensen, P. S., & Castellanos, F. X. (2022) · Springer eBooks · doi:10.1007/978-3-030-88832-9_169 · Cited by 2 · see citing works

Processing Speed in Gifted Children: A Clinical Neuropsychological Perspective

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Assessment of neurocognitive functioning in sickle cell disease and thalassaemia and the association with silent cerebral infarcts, cerebral haemodynamics and oxygen metabolism

Afzali‐Hashemi, L., Franse, M., Baas, K. P. A., Schrantee, A., Nur, E., Wood, J. C., Nederveen, A. J., Biemond, B. J., & O’Neil, S. (2025) · British Journal of Haematology · doi:10.1111/bjh.20181 · Cited by 1 · see citing works

Neurophysiological mechanisms underlying post-stroke deficits in contralesional perceptual processingPreprint

Pearce, D. J., Loughnane, G. M., Chong, T. T. ‐., Demeyere, N., Mattingley, J. B., Moore, M. J., New, P. W., O’Connell, R. G., O'Neill, M., Rangelov, D., et al. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.12.12.571233 · Cited by 1 · see citing works

Aspectos teóricos del análisis de la estructura narrativa y su contribución a la organización del conocimiento

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The Effects of Training with Two Smartphone Games Based on Stroop Effect and Reaction Time on the Processing Speed: A Pilot Study

Singh, S., & Bisht, D. S. (2022) · Lecture notes in networks and systems · doi:10.1007/978-3-030-94277-9_116

Information Processing Efficiency as a Fundamental Constraint on Cognitive Control: Evidence from Single and Multiple Control DemandsPreprint

Liu, T., You, S., Chen, Y., Wu, Q., & Wu, T. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5375743

Cognitive Profile of Autism and Intellectual Disorder in Wechsler’s Scales: Meta-Analysis

Ferreira, G. V., Silva, C. M. D. S., Pereira, A. S. R., Bonasser, L. S. S., Araújo, M. G. D. N., Barros, M. D. O., Damasceno, R. S., NEGREIROS, F., & da Silva, I. C. R. (2026) · European Journal of Investigation in Health Psychology and Education · doi:10.3390/ejihpe16010012

4.3 Impaired Processing Speed: An Under-Studied Phenomenon Across Neuropsychiatric Disorders in Youth

Braaten, E. B., Ward, A. K., Vuijk, P. J., Cook, N. E., McGuinness, P. S., Lee, B. A., Samkavitz, A. R., O’Keefe, S. M., & Doyle, A. E. (2017) · Journal of the American Academy of Child & Adolescent Psychiatry · doi:10.1016/j.jaac.2017.09.219

Speed of processing in childhood and adolescence: Nature, consequences, and implications for understanding atypical development.

Kail, R. V. (2008) · Cited by 14 · see citing works

Inspection time as a measure of information processing speed in psychiatric disorders

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Characteristics of child psychiatric outpatients with slow processing speed and potential mechanisms of academic impact

Braaten, E. B., Ward, A. K., Forchelli, G. A., Vuijk, P. J., Cook, N. E., McGuinness, P. S., Lee, B., Samkavitz, A. R., Lind, H. S., O’Keefe, S. M., et al. (2020) · European Child & Adolescent Psychiatry · doi:10.1007/s00787-019-01455-w · Cited by 22 · see citing works

Emotion processing in ADHD: three conceptual and methodological gaps that limit clinical translation

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