Which of the following measurement issues makes interpretation of U. S. poverty rates difficult? Poverty statistics measure consumption rather than income, and some families may receive income that is above the official poverty line. The high cost of living in urban areas tends to result in the understatement of poverty. Most people below the poverty line have substantial unreported income. The poverty rate is adjusted for every urban and rural area, so people's poverty status changes whenever they move.

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What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

Acriterion for waiving informed consent is that, when appropriate, subjects are provided additional pertinent information after the study. in which of the following studies would it not be appropriate to provide subjects with information about missing elements of consent: a study in which researchers told students that they would be given a quiz after reading some study materials when the researchers did not intend to use a quiz, but were attempting to focus subjects’ attention on the material. a study in which subjects were told that they performed in the third quartile on an anagram task when in reality students were randomly assigned scores that were not related to their actual performance. a study in which subjects were assigned to study activities based on an undesirable or unflattering physical characteristic as assessed by members of the research team. a study involving decision-making games in which subjects were led to believe that they were interacting with another student in another room, but were actually interacting with a computer programmed to provide consistent responses to all subjects.