Answer:
Socially or economically disadvantaged subjects should be excluded from research protocols that are not designed specifically for them, Option A.
Explanation:
A 'vulnerable population' is a group of individuals who need greater protection than the normal individuals in case they participate in a research, because a research may require include some risks. This type of population includes pregnant women, neonates, children, economically pr socially disadvantaged. Even who are terminally ill are included in such type of population.
They should not be included in research that are not meant specifically for them. They should not included by paying them a nominal amount or for phase 1 as stated in other options.
Answer:
D. no sharp line exists between what is normal and abnormal.
Explanation:
The continuum model of normality suggests that normal to abnormal behavior falls along a continuum, hence there is no clear cut difference between what is abnormal and normal. Determining what is normal or abnormal is usually based on subjective judgement. In other words, abnormality and normality are not perceptively different.
Someone can consider an act abnormal based on culture and that same act may be considered normal in another culture.
Answer:
The plague, also the black death caused a drastic fall in the total population of the inhabitants of Europe.
Explanation:
The competition and congestion that was being experienced eased. Labour became a scarse resource out of the sudden reduction, there were plenty of jobs, with good pay, compared to the previous competition out of the large population of peasants.
There was a lot of land and therefore no congestion, land became cheaper and consequently led to high mobility.
Answer:
he found that the children were able to wind more quickly when they worked as a group side by side than when they worked alone.
Explanation:
Norman Triplett was a psychologist born on October 1, 1861 and worked most of his life at Indiana University. According to my research on Norman Triplett's experiments, I can say that based on the information provided within the question he found that the children were able to wind more quickly when they worked as a group side by side than when they worked alone. He believed that they as they worked together each one was able to focus more on the task being done.
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