Answer:
stimulus discrimination
Explanation:
Mrs. Ridcully probably attempted that her conditioning (her own specific whistle) would eventually be generalized and other similar stimulus (dog owner's whistle) would generate the same conditioned response, but she failed. Instead, the dog discriminates Mrs. Ridcully's whistle from other people's whistle and will only respond to her.
Stimulus discrimination happens when the subject is able to differentiate between different stimuli, and will only respond to an specific stimulus.
Answer:
A key drawback with the use of tests to screen individuals for desirable characteristics is that It is a time-consuming procedure.
It is very important for the employees to know exactly what they must look into and assess the characteristics accurately. This process is very time consuming and takes up a lot of patience and resources to carry the tests.
A study that would need to occur quickly cannot indulge into this testing process because of it being very tedious and time consuming.
Answer:
The marginal propensity to consume is 0.2
Explanation:
As we know
Marginal propensity to consume (MPC) is equal to change in consumer spending divided by change in disposable income
Substituting the given values, we get -
Marginal propensity to consume (MPC)

The marginal propensity to consume is 0.2
Answer:
The phrase "you must live 'til you die", by Joseph Anton, carries a very deep message behind these simple words. Thus, the phrase implies that people, in all circumstances, must live every second of their lives fully, exploiting each and every one of their experiences in daily life to the fullest. That is, people must have the ability to abstract from their problems and their routines, being able to enjoy each circumstance of life beyond them. Otherwise, people would spend our time losing the ability to enjoy and value our circumstances and experiences. Therefore, it is necessary to put into practice what this phrase says, in order to have a better quality of life.