ID	Intellectual Disability
EFs	Executive Functions
NFB	Neurofeedback
SMR	Sensorimotor rhythm
ADHD	Attention-Deficit/Hyperactivity Disorder
DSM	Diagnostic and Statistical Manual of Mental Disorders
ICD	International Classification of Diseases
CCTT-2	Children’s Color Trails Test—Part 2
SCWT	Stroop Color and Word Test
WISC-III	Wechsler Intelligence Scale for Children (3rd ed.)
MMR	Mild Mental Retardation
BR	Borderline Retardation
ANT	Amsterdam Neuropsychological Testing Program
DSM-IV	Diagnostic and Statistical Manual of Mental Disorders—Fourth Edition
WISC-R	Wechsler Intelligence Scale for Children—Revised
TOVA	Test of Variables of Attention
DBC-P	Developmental Behaviour Checklist—Parent/Carer version
QEEG	Quantitative Electroencephalogram
DSM-III-R	Diagnostic and Statistical Manual of Mental Disorders—Third Edition—Revised
CNS	Central Nervous System
PPVT	Peabody Picture Vocabulary Test
ANCOVA	Analysis of Covariance