Kansas Senate Bill Substitute HB 2117 published by the conservative American Legislative Exchange Council (ALEC), supported by "The Wall Street Journal", supply-side economist Arthur Laffer, and anti-tax leader Grover Norquist. By 2017, state revenues had fallen by hundreds of millions of dollars causing spending on roads, bridges, and education to be slashed, but instead of boosting economic growth, growth in Kansas remained consistently below average. That year, the Republican Legislature of Kansas voted to roll back the cuts and after Brownback vetoed the repeal overrode his veto. As a conservative Republican Senator from Kansas, Brownback had been reelected by large margins in 1998 and 2004, and
Yerkes–Dodson law Yerkes–Dodson law The Yerkes–Dodson law is an empirical relationship between arousal and performance, originally developed by psychologists Robert M. Yerkes and John Dillingham Dodson in 1908. The law dictates that performance increases with physiological or mental arousal, but only up to a point. When levels of arousal become too high, performance decreases. The process is often illustrated graphically as a bell-shaped curve which increases and then decreases with higher levels of arousal. Research has found that different tasks require different levels of arousal for optimal performance. For example, difficult or intellectually demanding tasks may require a lower level of arousal