Boris uses classical conditioning to teach his goldfish to swim to the surface of its tank to eat whenever boris turns on the aquarium light. he drops food into the tank and then turns on the light. after several such trials, the fish shows no more inclination to swim to the surface when the light is turned on than it did on the first trial. in the context of classical conditioning, which of the following should boris do to improve his training technique?

Here is a quote from an npr news article: “on average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. the new report is based on data from the national health and nutrition examination survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the u.s.” which of the following is true about the numerical value 78? a. it is an anecdote. b. it is a parameter. c. it is a simulation. d. it is a statistic.

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Which of the following is characteristic of an ethnic religion? a.) the religion has spread far beyond its hearth. b.) the religion is not focused on a particular region. c.) the religion is centered on the message of a prophet. d.) the religion attempts to appeal to people everywhere. e.) the religion does not actively try to convert others