David is of the opinion that people who drive SUVs are dangerous drivers. He often thinks that people driving SUVs are driving rashly, even when other observers can see nothing wrong with the behavior of the SUV drivers. What factor is affecting his perception in this case?

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress.risks are specific to time, situation, and culture.there are never any risks.if a study offers potential benefits, it is not necessary to minimize risks.

All living things share certain characteristics. which of the following characteristics is not shared by all living things?