Apsychologist hypothesizes that people earning a salary of more than $500,000 are actually less happy than people earning $40,000–$60,000 per year. what are six variables the psychologist might need to consider when testing her hypothesis?

In 2016, two-year-old lane graves was wading in the lagoon of an orlando walt disney world resort and watching a family outdoor movie, when an alligator snatched the boy and disappeared. the resort had signs which read "no swimming, deep drop off" posted along the beach area where lane was taken, and his parents were a few feet away when the incident occurred. several hours later, lane's body was discovered about 15 yards from where he was taken by the gator. a disney employee said this was not the first time an alligator had been spotted in the lagoon beach area. if the graves family files a lawsuit against the resort, what theory would best support their claim?

The first national government for the united states was

  following the agreement that was reached in the treaty of indian springs in 1825, chief william mcintosh lost his life. why did this happen