DataSet.csv

In everyday life the perceptual system must processes concurrent multidimensional objects. Different theories suggest that this perceptual process involves the attention mechanism. Attention deficit\hyperactivity disorder (ADHD) has been related to several deficiencies in the attention mechanism. In the scoop of the present study, we attempted to investigate whether the attentional deficits in ADHD population impact perceptual process in the level of objects and its features when required to represent multidimensional concurrent objects. Fifty-two participants participated in this study, including 26 ADHD and 26 non-ADHD participants. For the purpose of this study, a behavioral paradigm was utilized, in which participants had to perceive a display contains only a small number of objects characterized by concurrent features on two dimensions: color and shape. The results of the current study pointed to impairment among ADHD participants in perceiving recurrent multidimensional objects when compared to control, reflected in slower RTs. In addition, positive correlation was found between the severity of the reported ADHD symptoms and mean RT. For the first time, our findings suggest that ADHD also manifests a perceptual malfunction at the level of representing multidimensional concurrent objects, and its implications where further discussed. <br><br>