Article 1 Attention process 1 Child 1 Delis-Kaplan executive function system 1 Evoked Potentials 1 Executive Function 1 Humans 1 Inhibition, Psychological 1 N200 1 Obese preadolescents 1 Obesity 1 P300a 1 P300b Reaction Time 1 Reactive inhibition 1 Wide Range Achievement Test 1 Wisconsin Card Sorting Test 1 attention 1 behavior 1 behavior rating inventory of executive function 1 body mass 1 body weight 1 brain electrophysiology 1 child 1 childhood obesity 1 comparative study 1 controlled study 1 electroencephalogram 1 electroencephalography 1 event related potential 1