Between 1983 and 1987 thousands of people in new york saw a ufo in the sky. it was estimated to be between 200 and 1000 feet long and had multicolored blinking lights. the ufo sighting turned out to be a hoax. rather than an actual ufo sighting, what viewers actually saw was a group of small planes with multicolored lights attached. the pilots would fly in formation that gave the impression of a ufo. they were even able to make it appear as though the ufo disappeared by turning off their lights simultaneously. the interpretation of the sighting was influenced by the viewers' perceptual

Afull irb committee meeting is convened and one agenda item is a new research proposal to evaluate how mothers interact with their learning-disabled child. the inclusion criteria require the children to be a minimum of five years of age. the protocol requires the mother of the child to look at the child without any expression and not to talk to the child for three minutes. the committee determined that the mother's required task may upset the child. the irb approved the study with appropriate language in the parental permission form regarding the possibility that children might become upset. after the start of the study, the principal investigator reports to the irb that, as expected, one of the children became upset. the incident was handled according to the protocol and the child is fine. what should the irb do with regard to this report?

How did kenya gain its idpendence in 1963

What occurred during the free banking era? the dollar bill was introduced. the second bank of the united states was established. repaying of loans was not closely monitored. currency varied widely from state to state.