However , the recovery from the Einstellung effect is greatest for young adults ( average age 21 years ) and decreases as you move away from this age .
Therefore , the initial manifestation of the Einstellung effect on the arithmetic test increases with age .
The recovery from the Einstellung effect is greatest for young adults ( average age 21 years ) and decreases as you move away from this age .
Therefore , the initial manifestation of the Einstellung effect on the arithmetic test increases with age .