Are more likely than other children to suffer from persistent deficits in cognitive development and academic achievement. immigrant children children from single-parent families children of poverty adopted children

According to studies the correct answer would be children of poverty. Children who were raised in poverty are more likely to have developmental issues, they are often food deprived and are more prone to developing addictions. Where this can also be applied to the other categories, statistics show that poverty is and underlying factor that is crucial for understanding underdeveloped children that are immigrants, adopted or raised by a single parent.

answer; repetitive thoughts; ritualistic behaviors;

answer; not notated (at least, not in the traditional sense) and includes many improvised sections and solos;