George and Logan are brothers. They live in a small apartment in the city with some other relatives. Their family is extremely poor. Their father is hardest on George, the eldest, and sometimes physically abuses the brothers. Which environmental factor is likely to be most important in the later adjustment of George and Logan?

Which of the following students' summaries about metacognition and problem solving is the most accurate?

a. Delmer: "Our metacognitions are typically more accurate for insight problems than for noninsight problems." b. Midori: "Students are not able to predict how well they are doing on a wide variety of problem-solving tasks." c. Saundra: "On insight problems, our confidence increases suddenly; on noninsight problems, our confidence builds up gradually." d. Steve: "Students typically have a feeling that they know the solution when they are several steps away from solving a problemâ€"whether the problem is an insight problem or a noninsight problem."

The suicide rate for veterans of the Vietnam War is as much as ________ higher than it is for the general population

A) 60% B) 40% C) 20% D) 5%