According to a Study of Resilient Hawaiian Children Reported in the Text

According to a study of resilient Hawaiian children reported in the text, children who coped well even in stressful circumstances were more likely to have been temperamentally "easy" babies and to have:

A) grown up in a two-parent family
B) had at least one sibling of each sex
C) had a close attachment to a parent or grandparent in the first year of life
D) been separated in age by at least two years from other children in the family