Determine about the Psychological tests
The construct of attention has been found to comprise several interrelated elements that the paediatric neuropsychologist can consider in the clinical evaluation. For example, attention may be conceptualised as involving more specific components, such as the ability to initiate, sustain, inhabit, and shift, or the ability to focus execute (scan the stimulus field and respond), sustain (be vigilant, attend for a time interval), encode (sequential registration, recall and mental manipulation of information), and shift. The ability to focus and sustain attention is especially relevant to the study of attention in the infant and the preschool child. The shift dimension of attention is related to executive function.