What is a significant characteristic of Childhood Disintegrative Disorder?

What is a significant characteristic of Childhood Disintegrative Disorder?

• A. Onset by age 5
• B. Regression in multiple areas
• C. Improvement in social skills
• D. Commonly diagnosed after age 10

Answer: (B)

Childhood Disintegrative Disorder, also known as Heller's syndrome, is characterized by a significant and profound regression in multiple areas of functioning after a period of at least two years of normal development. This regression can manifest across various domains, including language, social skills, and motor skills. Children with this disorder typically exhibit a loss of previously acquired skills, leading to challenges in communication, social interaction, and everyday functioning. The severity of these regressions can deeply impact a child's ability to engage with their environment and peers. The other options describe characteristics that do not align with the core features of Childhood Disintegrative Disorder. For example, onset by age 5 is incorrect because the disorder typically occurs after a minimum of two years of normal development, often recognized between the ages of 2 and 4. Improvement in social skills contradicts the nature of the disorder, as individuals do not show improvement but rather a decline in their social abilities. Lastly, a diagnosis commonly occurring after age 10 does not reflect the typical age range for the onset of the disorder, as it is usually diagnosed much earlier.

Childhood Disintegrative Disorder, also known as Heller's syndrome, is characterized by a significant and profound regression in multiple areas of functioning after a period of at least two years of normal development. This regression can manifest across various domains, including language, social skills, and motor skills.

Children with this disorder typically exhibit a loss of previously acquired skills, leading to challenges in communication, social interaction, and everyday functioning. The severity of these regressions can deeply impact a child's ability to engage with their environment and peers.

The other options describe characteristics that do not align with the core features of Childhood Disintegrative Disorder. For example, onset by age 5 is incorrect because the disorder typically occurs after a minimum of two years of normal development, often recognized between the ages of 2 and 4. Improvement in social skills contradicts the nature of the disorder, as individuals do not show improvement but rather a decline in their social abilities. Lastly, a diagnosis commonly occurring after age 10 does not reflect the typical age range for the onset of the disorder, as it is usually diagnosed much earlier.