What is one effect of epinephrine and norepinephrine on coronary functioning?

The research by Lloyd and Margaret Peterson suggests that

the duration of short-term memory is about 15 seconds, but some have proposed that it may be as short as 5 seconds. These other theorists have suggested that some of the participants in the Petersons' study were able to silently rehearse the letters they were shown, thus appearing to have a longer short-term memory duration. This alternate explanation for the Petersons' findings demonstrates which principle of critical thinking? A) Replicability B) Extraordinary claims C) Falsifiability D) Ruling out rival hypotheses

Who was the American woman who championed reform in U.S. mental institutions in the

nineteenth century? a. Anthony b. Dix c. Pinel d. Curie e. Rush