$1.$ Herzberg's two$-$factor theory distingushes between hyigine$-$factors and true motivators. Does the statement that "pay is a good motivator" support the hygine perspective or true motivator perspective. Explain your answer.

$2.$ In his well known book, punish by rewards, Alfie Kohn makes it clear that tying rewards $($including pay$)$ to performance often does not lead to desired behaviors.

a$.$ Why does he believe this? Provide specific examples.

b$.$ Kohn does not reject the view that rewards $($including Pay$)$ can yield improved performance under certain circumstances?

According to kohn, when can rewards yield desired behavior?

What's the problem with this approach?