For the past several years, people living in Orlando, Florida, constantly received warnings about sinkholes in the area, repeatedly experienced flooding of their homes, and during a particularly bad storm they experienced hail damage to their homes and cars. Over the same number of years, people in Miami did not receive warnings about sinkholes and the recent storm caused only minimal property damage. Which group of people will have better immune functioning, and why

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.