The most distinctive characteristic of the experimental method is that it studies a few people in great depth studies a few people in great depth A studies subjects in their natural environment studies subjects in their natural environment B is an efficient way to discover how people feel is an efficient way to discover how people feel C seeks to establish cause-effect relationships seeks to establish cause-effect relationships D provides a chronological basis for reaching conclusions

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t

The id is the component of the personality that includes all of the individuals basic biological drives