22. Doc. #12 is telling us about the urban life in the 19th century is that, it’s a town with machinery which represents there were factories, and farms. Tall chimneys representing big farm houses. The bricks meaning that they were worn out and it the houses and buildings were mostly made out of brick.
23. Negative effects would be at the end where it says “interminable serpents of smoke trailed themselves for ever and ever” and “river that ran purple with ill- smelling dye...” meaning that there was pollution due to the factories.
hope this helps
<u>Answer:
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Shaping, behavior modification
<u>Explanation:
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Skinner was heavy influenced by the work by John Watson as well as early behaviorist called Ivan Pavlov and Edward Thorn di-ke. He spent most of the life teaching. Skinner researched shaping, behavior modification, positive reinforcement effect, and negative reinforcement effects. His idea of behavior modification was to put the subject on the program with the steps. The steps would be setting goals that would help you to determine how the subjects would be changed step by step. The program would be designed to help the subject to reach the desired goals.
<u>Skinner used many techniques for shaping people behaviors such as:
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- Scheduled of reinforcement
- the shaping of the behavior
- Modification of the behavior
- Aversion stimuli
A researcher finds that the average SAT score of newly admitted students at UH is 1100. The College Board says the average score for all American college students is 1000. The average score of 1000 is an example of a Parameter and the average score of 1100 is an example of a Statistic.
<u>Explanation:</u>
When considering the population as whole, the data that is obtained is Parameter. The data that is obtained by summarizing the sample is called as statistics. It can be considered as a Population's subset. Each and every individuals of population is examined for the parameter.
For larger populations, determination of parameter will be a complex one. The value that is estimated from population is a statistic. It is done using the sample that is taken from the population. In the example given, The average score of 1000 is an example of a Parameter and the average score of 1100 is an example of a statistics.
Answer: The Fertile Crescent was both suitable for agriculture and (this one is self-explanatory) fertile.
Explanation: Hunting and gathering food was easy in The Fertile Crescent. It wasn't long before they discovered they could do better and started changing their ways which led to agriculture for the very reason stated in the answer section.