BACKGROUND: The aim of this investigation was to examine the construct validity and distinctiveness of the inattentive type (IT) and combined type (CT) of Attention-Deficit/Hyperactivity Disorder (ADHD) in a Latino/Hispanic sample. METHOD: A comprehensive assessment was conducted with a clinically diagnosed school-based sample of 98 children aged 6 to 11 (CT=44; IT=25; control group=29). RESULTS: Both ADHD groups were impaired on academic achievement measures, presented more ADHD-type behaviors during math and vigilance tasks, and exhibited greater internalizing symptoms. The IT group had a later onset of inattention symptoms, presented more sluggish cognitive tempo symptoms, was less prone to initiate social interactions or to be assertive and more self-controlled in social interchanges, was less likely to have externalizing behaviors, had mothers who reported less child-related family stress, and was less impaired in their adaptive functioning. CONCLUSIONS: Findings supported the construct validity of ADHD in this culturally different sample and suggested that the CT and IT represent distinct disorders.
BACKGROUND: The aim of this investigation was to examine the construct validity and distinctiveness of the inattentive type (IT) and combined type (CT) of Attention-Deficit/Hyperactivity Disorder (ADHD) in a Latino/Hispanic sample. METHOD: A comprehensive assessment was conducted with a clinically diagnosed school-based sample of 98 children aged 6 to 11 (CT=44; IT=25; control group=29). RESULTS: Both ADHD groups were impaired on academic achievement measures, presented more ADHD-type behaviors during math and vigilance tasks, and exhibited greater internalizing symptoms. The IT group had a later onset of inattention symptoms, presented more sluggish cognitive tempo symptoms, was less prone to initiate social interactions or to be assertive and more self-controlled in social interchanges, was less likely to have externalizing behaviors, had mothers who reported less child-related family stress, and was less impaired in their adaptive functioning. CONCLUSIONS: Findings supported the construct validity of ADHD in this culturally different sample and suggested that the CT and IT represent distinct disorders.
Authors: Mary V Solanto; Sharone N Gilbert; Anu Raj; John Zhu; Sabrina Pope-Boyd; Sa'brina Pope-Boyd; Brenda Stepak; Lucia Vail; Jeffrey H Newcorn Journal: J Abnorm Child Psychol Date: 2007-07-14
Authors: Diana M Graham; Nicole Crocker; Benjamin N Deweese; Scott C Roesch; Claire D Coles; Julie A Kable; Philip A May; Wendy O Kalberg; Elizabeth R Sowell; Kenneth L Jones; Edward P Riley; Sarah N Mattson Journal: Alcohol Clin Exp Res Date: 2012-07-20 Impact factor: 3.455