Applied behavior analysis is a scientific discipline concerned with applying techniques based upon the principles of learning to change behavior of social significance.
Answer:
It's an example of Demographic trends.
Explanation:
Demographic trend can be defined as the measurable change in the characteristics of a population over time e.g. Change in concentration of a particular ethnic group, age-group, occupation, religion, political view, sex ratio, etc.
Since the population in the U.S. is aging which means there will be an increased need for health care professionals in the future it indicates a demographic trend.
Answer: we see colour by light reflecting off our eyes, so it is likely that there was no light directly hitting her eyes, because she had just got up.
Teaching physical education was the earliest identifiable American physical activity profession and was established in the late 19th century
The earliest identifiable American physical activity profession, teaching physical education, was established in the late 19th century during a period of high interest in physical activity among the general public
More about American physical education:
What was initially referred to as "Physical Culture" emerged in Europe and the America during the nineteenth century, resulting in a fundamental reorientation of life and cultural ideals in the United States by the turn of the twentieth century. Controlled and organised physical activity has been an important part of American life since then, symbolising a more perfectly egalitarian society and contributing to notions of continuing exceptionalism in a rapidly changing and sometimes threatening world.
Correct Question:
Teaching physical education was the earliest identifiable American physical activity profession and was established in the late 19th century
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A centralized government where all the powers are held by a single, central agency. An example of this is Great Britain
