The failure to master or progress in accomplishing developmental milestones is referred to as:

Question

Quizplus · Accepted Answer

Adaptational failure refers to the inability to achieve developmental milestones, which can have negative consequences on future development. Option B, developmental disintegration, is not a commonly used term in developmental psychology. Option C, discontinuity, refers to changes in development that occur abruptly rather than gradually, and is not particularly relevant to the question. Option D, dysregulation, refers to difficulties in self-regulation and emotion regulation, and while it may be associated with developmental delays, it does not specifically refer to failure to achieve developmental milestones.

The Failure to Master or Progress in Accomplishing Developmental Milestones