A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
Answer:
The correct option is;
It was possible to learn a trade, hire themselves out, and make enough money to eventually buy their freedom
Explanation:
Of the slaves that were put to work, some worked on other forms of agriculture aside from cotton plantations, such as tobacco, corn and livestock farming, while several slaves worked on skilled jobs and as laborers in the Southern cities with some being able to buy their freedom with the amount of money they were able to save while working, to the extent that there were some free black populations in the cities of the South.
Answer:
<u><em>A universal law</em></u>.
Kant says that when trying to decide whether an action is morally permissible, we must ask if we can consistently will that the maxim of our action should become <u><em>a universal law.</em></u>
Explanation:
The moral concept in Kant drives from the idea of the universal law. According to him, humans must consider if their actions are good or bad if implies and are toward the world. If it is good for the world, it is morally acceptable. On the contrary, just forget. It's pretty simple on the surface, but when we analyze deeply we can see that moral is a complicated concept that is not easy to measure.
A.shogun,daimyo,samurai,merchant
Answer:
It shows that you respect whoever is speaking.
You will retain more information if you are listening intently.
It's a good skill to have for future classes, jobs, and just life in general.
