Lisa is conducting an experiment where she wants to provide ten pieces of candy to her participants on a variable interval (VI) schedule over a period of ten hours. To effectively implement this schedule, she should give participants:.

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

Hurricane katrina is arguably an effect : a. an increase of living creatures and crowded habitats b. environmentalism c. global climate change d. unforseen factors

6–6. business case problem with sample answer— criminal liability. during the morning rush hour, david green threw bottles and plates from a twenty-sixth- floor hotel balcony overlooking seventh avenue in new york city. a video of the incident also showed him doing cart- wheels while holding a beer bottle and sprinting toward the balcony while holding a glass steadily in his hand. when he saw police on the street below and on the roof of the building across the street, he suspended his antics but resumed tossing objects off the balcony after the police left. he later admitted that he could recall what he had done, but claimed to have been intoxicated and said his only purpose was to amuse himself and his friends. did green have the mental state required to establish criminal liability? discuss. [people v. green, 104 a. d.3d 126, 958 n. y.s.2d 138 (1 dept. 2013)] (see criminal liability.)