منابع مشابه
Sex differences in ADHD symptom severity.
BACKGROUND Males show higher rates of attention deficit hyperactivity disorder (ADHD) than do females. Potential explanations include genuine etiological differences or artifact. METHODS 2,332 twin and sibling youth participated in behavioral and cognitive testing. Partially competing models of symptom severity distribution differences, the mean difference, and variance difference models, wer...
متن کاملSex differences in the manifestation of ADHD in emerging adults.
OBJECTIVE Given the mixed literature in the area, the aim of the current study was to determine whether sex differences exist in inattention, hyperactivity, and impairment in college adults with ADHD. METHOD Individuals from three universities were recruited for the study. Participants with (n = 164) and without ADHD (n = 710) completed on-line measures of symptoms and impairment. RESULTS C...
متن کاملResting-State Brain Signal Variability in Prefrontal Cortex Is Associated With ADHD Symptom Severity in Children
Atypical brain function in attention-deficit/hyperactivity disorder (ADHD) has been identified using both task-activation and functional connectivity fMRI approaches. Recent work highlights the potential for another measure derived from functional neuroimaging data, brain signal variability, to reveal insights into clinical conditions. Higher brain signal variability has previously been linked ...
متن کاملAutism and ADHD Symptoms in Patients with OCD: Are They Associated with Specific OC Symptom Dimensions or OC Symptom Severity?
In obsessive-compulsive disorder (OCD), the relationship between autism spectrum disorders (ASD), attention-deficit/hyperactivity disorder (ADHD) symptom, and obsessive-compulsive (OC) symptom dimensions and severity has scarcely been studied. Therefore, 109 adult outpatients with primary OCD were compared to 87 healthy controls on OC, ADHD and ASD symptoms. OCD patients showed increased ADHD a...
متن کاملMaternal psychiatric history is associated with the symptom severity of ADHD in offspring.
Controversy exists about the role of parent psychopathology in persistence and severity of attention deficit hyperactivity disorder (ADHD) symptoms in their children. Here we aimed to analyse the potential association between the severity of ADHD symptoms in children and the presence of psychiatric and ADHD symptoms in their biological parents. Seventy-three triads of children and their parents...
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ژورنال
عنوان ژورنال: Journal of Child Psychology and Psychiatry
سال: 2014
ISSN: 0021-9630
DOI: 10.1111/jcpp.12337