By about 2050, the <u>elderly</u> populations in <u>low income countries</u> are expected to boom.
It is expected that in the next thirty years, the world's population would increase by 2 billion persons, that is, become 9.7 billion instead of the present 7.7 billion.
The older population is increasing because of the increased life expectancy as well as the falling fertility levels. Several countries are experiencing a reduction in population size and their number keeps on increasing.
This change eventually has a major impact on the achievement of the Sustainable Development Goals or the SDGs, which are the globally agreed targets to achieve economic stability over years.
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Answer and Explanation
Introspection was Method by which trained observers carefully reflect and report on their mental experiences.
The fundamental problem with the introspectionist school of psychology was that the use of introspection as an experimental technique was often criticized because Introspection was limited in its use; complex subjects such as learning, personality, mental disorders, and development are difficult or even impossible to study with this technique and also different observers often provided significantly different responses to the exact same stimuli This was a bigger challenge to introspectionist school of psychology
Jay's Treaty was between the US and Great Britain that is claimed to helping avoid war, resolving issues and leading to 10 years of peaceful trading between the two countries. The treaty requested the removal of British troops from pre-Revolutionary War forts, Some Americans were not happy with this idea because they feared it would help foster aristocracy. After the ten years, the Pinkney Treaty that would continue the agreement was rejected by Jefferson leading the way for the War of 1812. The major point of the Monroe-Pinkney Treaty was to get Britain to quit impressing Americans into serving in the Royal Navy during the French war. The British didn't concede because they felt it was less offensive to tell the Americans no than loose to the French. The two countries went to war in 1812 to 1814. The Treaty of Ghent in Belgium was sign 12-24-1814 to end the war. It did not declare either country a winner. Both countries would get back their lands lost during the war, Americans would get back their POWs, and their slaves .
Answer:
Research is practical and realistic because it is based on the scientific method, which demands that research should be start with an hypothesis, that should be falsifiable (meaning that it can be proven right or wrong), followed by a scientific study in which the hypothesis is tested.
If the hypothesis is proven to be true, it does not mean that is conclusions will hold true for eternity, they could be proven wrong by further studies.
For this reason, research is both practica, because it is based on a practical method: the scientific method, and realistic, because it has a limited scope, and limited, verifiable understanding of reality, and can be proven wrong with other studies.
