the answer it c increase immigration. just took the test
Answer:
yes it would be nice and great
Explanation:
this is because it is done in a plain idea of it
Answer:
The introduction of an approach which modified behaviour using short lectures and self-paced learning was developed by Fred Simmons Keller. It was called Personalized-Proctorial System of Instruction (PSI).
Explanation:
He designed a system which delivered and monitored the progress of assimilation of the ideas that were being taught unit by unit.
Students were required to master one unit before exposure to the next.
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The answer you are looking for is anxiety disorders
