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Full-Text Articles in Child Psychology
Adhd Combined Type And Adhd Predominantly Inattentive Type Are Distinct And Unrelated Disorders, Richard Milich, Amy Balentine, Donald Lynam
Adhd Combined Type And Adhd Predominantly Inattentive Type Are Distinct And Unrelated Disorders, Richard Milich, Amy Balentine, Donald Lynam
donald r lynam
We comprehensively reviewed research assessing differences in attention-deficit hyperactivity disorder (ADHD) subtypes to examine the possibility that ADHD/ combined type (ADHD/Q and ADHD/predominantly inattentive type (ADHD/I) are distinct and unrelated disorders. Differences among subtypes were examined along dimensions identified as being important in documenting the distinctiveness of two disorders. These include essential and associated features, demographics, measures of cognitive and neuropsychological functioning, family history, treatment response, and prognosis. Important differences among subtypes were found in several areas of study, supporting the conclusion that ADHD/C and ADHD/I may best be characterized as distinct disorders. We identify major limitations of the available …
Response Style Differences In The Inattentive And Combined Subtypes Of Attention-Deficit/Hyperactivity Disorder, Karen Derefinko, Zachary Adams, Richard Milich, Mark Fillmore, Elizabeth Lorch, Donald Lynam
Response Style Differences In The Inattentive And Combined Subtypes Of Attention-Deficit/Hyperactivity Disorder, Karen Derefinko, Zachary Adams, Richard Milich, Mark Fillmore, Elizabeth Lorch, Donald Lynam
donald r lynam
This study examined potential differences between the inattentive and combined ADHD subtypes using laboratory tasks assessing behavioral inhibitory processes. Seventy-five children completed two tasks of behavioral inhibition believed to isolate different processes: the cued reaction time task (CRT), a basic inhibition task, and the go/no-go task (GNG), a complex inhibition task that incorporates motivational contingencies. Three groups of participants were identified, including ADHD/Inattentive (n = 17), ADHD/Combined (n = 37), and comparison (n = 21). Results indicated that rather than showing behavioral inhibition deficits, the ADHD/I children appeared overly inhibited, as evidenced by slower reaction times across the two tasks …
Impulsivity And Attention Deficit-Hyperactivity Disorder: Subtype Classification Using The Upps Impulsive Behavior Scale, Drew Miller, Karen Derefinko, Donald Lynam, Richard Milich, Mark Fillmore
Impulsivity And Attention Deficit-Hyperactivity Disorder: Subtype Classification Using The Upps Impulsive Behavior Scale, Drew Miller, Karen Derefinko, Donald Lynam, Richard Milich, Mark Fillmore
donald r lynam
This study examined the classification accuracy of the UPPS Impulsive Behavior Scale (UPPS) in discriminating several attention deficit/hyperactivity disorder (ADHD) subtypes, including predominantly inattentive type (ADHD/I), combined type (ADHD/C), and combined type with behavioral problems (ADHD/ODD), between each other and a non-ADHD control group using logistic regression analyses. The sample consisted of 88 children ranging in age from 9.0 years to 12.8 years, with a mean of 10.9 years. Children were predominantly male (74%) and Caucasian (86%) and in grades 3–7. Results indicated that the UPPS performed well in classifying ADHD subtypes relative to traditional diagnostic measures. In addition, analyses …