Mary has schizophrenia and shows symptoms of hallucinations, delusions, lack of emotional expression, and social withdrawal. Mary exhibits

During middle childhood ______________.

a. play groups in traditional cultures become less gender-segregated than they were in early childhood b. gender segregation is unique to play groups in the United States c. both boys and girls come to see occupations they associate with men as having higher status than occupations they associate with women d. boys feel less competent than their female counterparts in math and science even when they have equal abilities in these areas based on their grades

What types of intellectual disability are described by the term cultural-familial?

a. those due to drug abuse during pregnancy b. those resulting from sexually transmitted diseases c. those that run in families and are linked to poverty d. those that are due to chromosomal abnormalities common in certain ethnic groups