I believe the answer is Shaping.
Shaping is a reinforcement technique which use a reward that given gradually after the subject is showing a certain desired traits.
On parakeets, this could be done by giving them a food reward everytime they move their head closer to the place where we want it to be (closer to your cheek)
Answer:
A system of government by the whole population or all the eligible members of a state, typically through elected reps. We the people have the right to choose
Assertions are forceful statement which represent a fact of belief. These statements often require some strong evidence which validates their truthfulness.
In the given question the assertion is made that non formal institutions have no role to play in processing stage of system theory is an empty rhetoric. The reader of this statement will need strong evidence or supporting statement backing up this statement so that they can have believe in this statement.
Learn more at brainly.com/question/13849286?referrer