The graphs show a change in demand for new cars in a particular neighborhood. Match the non-price determinants of demand with the type of shift in demand curve they are likely to cause. (answer below)
SAMPLE ANSWER...

decrease...
- A factory in the neighborhood closes,
causing many people to lose their jobs.
- prices of used cars in good condition drop.

increase...
- Gas prices fall.
-People move into the area.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a researcher conducts a comparison of the comments made in a publicly available blog and the blogger's comments on a similar topic in a weekly magazine. undergraduate students in a field methods class are assigned a research question and asked to interview another classmate, to be followed by a class discussion on interview techniques. a cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors. a researcher sets up a meeting with the superintendent of a large and diverse public school system to get data about the ethnic composition of the school system and the number of students receiving free lunches.