Select all the correct answers. Which of the following scenarios would the National Highway Traffic Safety Administration be involved in?

-investigating the use of a faulty gearbox in a semitrailer

-determining the number of cars sold in the country in a year

-building railways within city limits

-modifying the fuel efficiency standards for new cars

-setting the emission standards of an automotive factory

Explain what the aspire composite score is

An economic term that describes happiness and its hard to measure in numbers is

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. the data are stored on a laptop computer without encryption, and the laptop computer is stolen from the researcher’s car on the way home from work. this is an unanticipated problem that must be reported because the incident was (a) unexpected (i.e., the researchers did not anticipate the theft); (b) related to participation in the research; and (c) placed the subjects at a greater risk of psychological and social harm from the breach in confidentiality of the study data than was previously known or recognized. according to ohrp, this unanticipated problem must be reported to the irb in which timeframe? promptlywithin 48 hourswithin 24 hourswithin two weeks