Joey needs to use his fingers to add and subtract. Joey can sort blocks based on both their shape and color at the same time. Based on this information, you know that Joey is most likely in the stage of development.

Based on this information, you know that Joey is most likely in the ‘preoperational’stage of development.

Explanation:

We basically have 4 stages of child development according to Piaget.

Piaget's four stages of intellectual (or cognitive) development are:

1.Sensorimotor. Birth through ages 18-24 months.

2. Toddlerhood (18-24 months) through early childhood (age 7)

3.Concrete operational. Ages 7 to 12.

4.Formal operational. Adolescence through adulthood.

The preoperational stage is the second stage in Piaget's theory of cognitive development. This stage begins around age 2, as children start to talk, and lasts until approximately age 7.During this stage, children begin to engage in symbolic play and learn to manipulate symbols.