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Social Studies, 22.06.2019 10:30
According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs officeβs passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.
Answers: 3
Social Studies, 22.06.2019 15:40
Laws that cover individuals who are injured by a product
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Social Studies, 22.06.2019 18:00
The following force measurements were taken during actual testing of the lever pictured. what is the ama of this lever?
Answers: 3
Social Studies, 22.06.2019 21:30
In what way was family life impacted by industrialization? a. there was a rise in the middle class. b. there was a decrease in the birth rate. c. women were not allowed to work in factories. d. families relied on farming for food supplies.
Answers: 1
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