Based on Mary Ainsworth's studies, ________ children did not care if the mother left the room, made little effort to seek contact with her on her return, and treated a stranger in about the same way as the mother

The suggestion that environmental factors contribute to group differences in IQ is supported by the finding that

A) children adopted into more advantaged homes score higher on IQ tests. B) parents in disadvantaged groups who encourage learning have children who score higher on IQ tests. C) children who miss a lot of school score lower on IQ tests. D) All of the above.

__________ is common in middle adulthood

A) Midlife crisis B) Dissatisfaction C) Drastic life alteration D) Life evaluation