Summarize the text given by the lecturer and post in it your blog.
There are few ways in machine of lie detector can be used. Firstly, it can be used without a subject's knowledge has been introduced in Britain. The Dektor psychological stress analysis (PSE) was used by private industry for pre-employment screening, investigating thefts and even periodic staff checks. This device is used for pre-employment interviews, with questions such as 'Have you used marihuana?' and for monthly checks with branch manager, asking question like 'Do you suspect any present employees of cheating the company?'. It which at least prevents a manager from setting his own pace to investigate possibly suspicious behaviour. Secondly, it also can be used to probe a whole range of personal issues totally unrelated to job. Lastly, this also can be used without the subject knowing. It's inventors analysed the televised Watergate hearings and told the press who are they thought was lying. However, the are also an objections to it's use. First of all, one of the other two units was being employed by a private firm for pre-employment checks. It also possible to pick out a word or phrase that caused stress. Lastly, its a primary application will be in situations where people may not object such as pre-employment interviews.
Tiada ulasan:
Catat Ulasan