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.
Cheers!
Explanation:
Perpetual abilities of an individual may be defined as the capability of the person or the individual to deal with the various sensory stimulus around and give meaning to them.
In the given context, a three-month-old healthy baby will prefer to see real faces than to scrambled faces. Nathan will also prefer to see his mother's face than to a stranger's face.
The fighting continued in America. Americans still didn’t have independence yet and they were willing to fight for it. Hope this helps! Have a great day :)
