“…On the other hand, studies agree on a gradual increase in care capacities in the age group of 5 to 16 years (Matute et al, 2009)Likewise, in urban-marginal schools, as age increases, there is an increase in cognitive ability (Ison and Anta, 2006), another study states that from the age of 7, attentional performance increases until the age of 17 (Carrada, 2013)In sum, our results are linked to neurological maturation in which the period of greatest development between 6 and 8 years and a moderate increase between 9 and 12 years is indicated (Tirapu-Ustárroz et al, 2018) In other analyzes, the results reveal that, the Eo decrease according to the school grade, this is attributable to the maturity that the subjects obtain as they acquire greater cognitive abilities. In addition, the ICI increases in blocks from 1° to 3° and 4° to 6°, that is, the subjects as they scale to higher grades have better impulsive control in attentional tasks, consequently, it indicates an adequate inhibitory control in different learning contexts (Korzeniowski & Ison, 2019)Oh, yeah. Finally, variability in Ec results is evident, in contrast, studies indicate that as subjects mature Ec decreases (Miranda, et al, 2008, Miranda, et al Al.…”