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Objective: The prevalence of attention deficit/hyperactivity disorder (ADHD) in school-age children is 7.2%, and ADHD is divided into clinical subtypes.
Methods: The current study explored whether specific cognitive profiles as assessed using the Wechsler Intelligence Scale for Children (WISC)-IV could be obtained for each clinical ADHD subtype (ADHD-Inattentive type and ADHD-Combined type) and investigated the correlation between WISC scores and parental age at their children's birth or birthweight. The enrolled sample comprised 12 ADHD-I and 15 ADHD-C subjects.
Results: An impaired Processing Speed Index was found in ADHD-I. The age of the father at the child's birth and birthweight positively correlated with the full scale intelligence quotient (FSIQ) score in the WISC assessment.
Conclusion: Inattentiveness within the behaviors of the children with ADHD-I is partly due to the impaired processing speed, therefore effective support for ADHD will be conducted if educator decreases their speaking speed. Since biological basis of ADHD is still largely unknown, future studies using both psychological and biological methods will reveal the etiology of ADHD. These scientific assessments will provide information for more effective approaches in the care of children with ADHD.
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http://dx.doi.org/10.30773/pi.2017.07.12 | DOI Listing |
J Popul Ther Clin Pharmacol
September 2024
Department of Biology, Howard University, Washington DC 20059, USA.
Developmental Dyslexia (DD) and Attention-deficit/hyperactivity disorder (ADHD) are neurodevelopmental disorders that often coexist and share complex genetic underpinnings. Our case study integrates psychological assessments and whole exome sequencing to explore the genetic basis of DD and ADHD co-occurrence in a single proband (a nine-year-old female born to healthy) from a consanguineous Pakistani family. We present a proband with symptoms of impulsivity, inattention, and severe hyperactive behavior, along with speech impairment and moderate learning disabilities.
View Article and Find Full Text PDFAlpha Psychiatry
August 2025
Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 130021 Changchun, Jilin, China.
Background: The progressive legalization and widespread use of cannabis has led to its use as a treatment for certain neuropsychiatric disorders. Traditional epidemiological studies suggest that cannabis use has an effect on some neurocognitive aspects. However, it is unclear whether cannabis use is causally related to common neuropsychiatric disorders.
View Article and Find Full Text PDFThere has been limited research to date into contextual factors hindering or supporting the successful implementation of neuro-affirming practice in support for Autistic and otherwise neurodivergent adults. We used a Realist Evaluation approach to explore key contexts affecting neuro-affirming practice. A preliminary programme theory of key aspects of support was developed.
View Article and Find Full Text PDFBMC Pediatr
September 2025
School of Health and Welfare, Halmstad University, Halmstad, Sweden.
Background: Adequate sleep is crucial for children's health, especially for children with ADHD and concurrent sleep problems. There is a need for more studies focusing on sleep problems in children with ADHD as these problems may exacerbate ADHD symptoms and vice versa, impacting negatively on everyday life. The aim of this study was to investigate the differences in health-related factors between children with ADHD without clinically relevant sleep problems and those with clinically relevant sleep problems after a sleep intervention.
View Article and Find Full Text PDFChild Abuse Negl
September 2025
University of Melbourne, School of Psychological Sciences, Parkville, Melbourne, 3010, Australia. Electronic address:
Background: Adverse childhood experiences (ACEs) are linked to poor mental health outcomes, yet much of the existing research focuses on cumulative risk rather than the impact of distinct types of adversity. This limits insights into how specific ACE patterns influence psychopathology. Additionally, inquiries into links between ACE exposure and mental health typically focus on a single symptom class, overlooking co-occurring psychopathologies.
View Article and Find Full Text PDF