From Wikipedia, the free encyclopedia. Learned helplessness is behavior typical of an organism (human or animal) that has endured repeated painful or otherwise aversive stimuli which it was unable to escape or avoid.merican psychologist Martin Seligman initiated research on learned helplessness in 1967 at the University of Pennsylvania as an extension of his interest in depression.(4)(5) This research was later expanded in experiments by Seligman and others.
Average Revenue per Sale-ARS. Average revenue per sale is the average value generated for each order transaction over a period of time. Declining ARS may indicate that a company is adding too many low value products to its portfolio or lower revenue generating customers to its customer base.verage revenue per sale is the average value generated for each order transaction over a period of time. Declining ARS may indicate that a company is adding too many low value products to its portfolio or lower revenue generating customers to its customer base.
The average revenue is the total revenue divided by the quantity produced. For example, at a quantity of 120, the total revenue is $240. Therefore, the average revenue at this quantity is $240 divided by 120, or $2.ote that if the price is constant, then the average revenue and marginal revenues equal the price. Below is a table of a hypothetical firm, which has a choice of selling quantities ranging from 0 to 130. The product's price is constant at $2. Therefore, average and marginal revenue are $2, as well.