Liza's gambling is being reinforced based on a
"variable-ratio schedule".
A variable-ratio schedule refers to a schedule of reinforcement where a reaction is strengthened after an unusual number of reactions. This timetable makes an unfaltering, high rate of reacting. Betting, gambling and lottery amusements are great cases of a reward in light of a variable ratio schedule.
To identify which of lucy's brain areas was most active when she talked, neuroscientists gave her a temporarily radioactive form of glucose and a<u> "PET scan".</u>
A positron emission tomography (PET) scan is an imaging test that enables your specialist to check for sicknesses in your body. The output utilizes an exceptional color containing radioactive tracers. These tracers are either gulped, breathed in, or infused into a vein in your arm contingent upon what part of the body is being examined.
A lack of endorsements hasn't hurt Warren. The senator is polling toe-to-toe with former Vice President Joe Biden, and her fellow candidates are treating her as the one to beat, despite not having been endorsed by any governor or large city mayor. She says she's taken 70,000 selfies with supporters, yet only three lawmakers outside her home state have lent her their support.
Meanwhile, Senator Kamala Harris has some of the field's most impressive endorsements, second only to Biden, but is still struggling in the no-man's-land of middle
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One problem were our navy, which only contained 3 ships. Such a small navy meant that we couldn't protect ourselves against British attacks. We were also in debt, in which we owe more that 40 million dollars to foreign countries.
