Severe forms of intellectual disability are typically due to
A)a lack of proper socialization.
B)psychological and emotional factors.
C)genetic and environmental influences.
D)rare genetic mutations or accidents during birth.

Question

Quizplus · Accepted Answer

Severe forms of intellectual disability are typically due to rare genetic mutations or accidents during birth, such as oxygen deprivation during delivery or infections during pregnancy. While environmental factors and lack of socialization can contribute to intellectual disability, they are unlikely to be the primary cause of severe forms. Psychological and emotional factors may have some impact on intellectual development, but they are not typically the sole cause of severe intellectual disability.

Severe Forms of Intellectual Disability Are Typically Due to