Which of the Following Is the Best Assessment of Sixth-Grade

Multiple Choice

Which of the following is the best assessment of sixth-grade students' accomplishment of the standard: people respond predictably to positive and negative incentives?

A) Students negotiate exchanges of items.
B) Students identify incentives that affect people's behavior and explain how these incentives affect their own behavior.
C) Students explain how they benefit when they develop a special skill.
D) Students predict how a buyer responds to what a seller says.