The findings from twin studies indicate that identical twins are much more similar than fraternal twins on which of the following?

Because John's mother suffers from depression and his father is an alcoholic, John is often neglected. Despite his circumstances, he maintains a positive outlook. What may be helping him keep his positive attitude?

the notion that things will eventually get better his circle of friends and their activities looking toward the future and to living away from his parents understanding his parent's problems

In the United States, the most common approach to controlling pain during labor is the use of

A) anesthetics. B) relaxation and breathing techniques. C) a spinal block. D) epidural analgesia.