The abcx model describes a family transition process following a stressful event and assesses for possible outcomes. when there is a permanent deterioration in the family's functioning following a crisis this is considered to be:

The correct answer is : Maladaptation

Explanation:

In this case, they fail to adjust properly to the new environment or situation, which caused a crisis.  This adaptation is not helping them to overcome the problem.   Besides, it has created dysfunction in the family that will lead to future problems.

The transition to adulthood is now longer in societies that have been influenced by rapid economic and social change since the 1950s because experiencing all the influence from rapid economic and social changes cannot be easily absorbed in such a short range or amount of time.