Effortful control

a. involves judgments we make about our own worth.
b. consists of our attributes, abilities, and personal values.
c. continues to be vital in managing emotion during early childhood.
d. does not emerge until the late elementary school years.

continues to be vital in managing emotion during early childhood.

Explanation:

Effortful control is a vital aspect of self- regulation and it refers to the ability to voluntarily regulate attention and behaviour. Effortful control gives room for the increase in control over ones action and adjustment to different situations.

A vital aspect of effortful control and self regulations, is during a child's development because effortful control is necessary to manage the emotions of children during childhood.

is there a year set? the question is incomplete