Researchers admit participants to a study examining the effect of successful learning experiences on reported happiness among teenagers. Participants in the study are randomly assigned to engage in weekly learning sessions with varying levels of difficulty (either high or low) to generate different levels of success. Self-reported level of happiness of both groups is recorded at the end of the experiment. However, the tester that admitted one of the groups to the experiment did not properly explain the learning task that they needed to complete, which changed the difficulty of the task overall. What is TRUE about the results of the study

In writing about her findings in a brazilian shantytown, nancy scheper-hughes’s account of alto do cruzeiro provides a window into the terrible toll of nonconsensual organ harvesting among the poor, as well as how she herself changed over time. how might an anthropologist justify the publication of this ethnographic research when considering the problem of ethnographic authority? a. all of the poor must be given an equal voice, thus polyvocality is justification. b. anthropologists are themselves changed in fieldwork, and so honest reflexivity is justification. c. the horrific conditions made it impossible to ignore, and since she obtained informed consent, this is justification. d. authoritative writing asks us to consider what right we have to report, thus a moral challenge is justification.

New communication technologies, improved transportation, and advanced military weapons made it possible for countries to speed up acquiring territory. rule large amounts of territory. fight off competition from opposing nations. expand their economies, which aided in conguest.

Values, conventions, clothing, and behaviors are part of a group's: