Lincoln wrote the Emancipation Proclamation to free slaves.
Answer:
D. Informed Consent to Research
Explanation:
informed consent to research is a voluntary agreement to participate in a study. the subject must be made aware of the research in details and must consent to it before the start of the research.
in this case, Professor Hammond did not notify the students or seek their consent before the start of the study. However, due to the nature of the study, if the students are aware it may affect the results. thus it is adviceable to notify their guardians for consent.
Explain collective action problems and free riding, and how groups get around these problems through benefits of participation (i.e., solidary benefits and purposive benefits), coercion, and selective incentives.
collective action problem; situation in which members of a group would benefit by working together to produce some outcome, but each individual is better off refusing to cooperate and reaping benefits from those who do the work; one individuals efforts will not make a big difference; individual is better off free riding, can not do any work but still enjoy successes of group; even when people agree something would be good, cooperation isn't easy or automatic
free riding; relying on others to contribute to a collective effort and not participating on ones own behalf, but still benefiting from the groups successes
mechanism to promote cooperation: benefits from participation, coercion, selective incentives
soldiery benefits-satisfaction derived from the experience of working with like-minded people, even if the groups efforts do not achieve the desired impact
purposive benefit- satisfaction that comes from working to achieve a common goal
coercion- requiring participation; ex. labor unions require union dues as condition
selective incentives- benefits only given to members of an interest group
hope this helps.
<span>Greater hearing loss correlates with impaired cognition.
One of the main points of cognition is learning through your senses. Hearing loss correlates with cognition because hearing loss is a loss of a sense. </span>
