It is well established that certain autonomic responses such as heart rate, perspiration, and respiration change under stress. in view of the fact that people generally have stronger autonomic responses when lying than when telling the truth, it follows that the polygraph would be a foolproof approach to lie detection.
which statement best explains why the polygraph is not more widely used in courtrooms and in testing of job applicants?

a) most people can avoid detection when they lie.
b) physiological arousal is much the same for several emotions, so the polygraph cannot always reliably distinguish guilt from other reactions.
c) a significant number of people show paradoxical autonomic reactions, responding more strongly when telling the truth than when lying.
d) in controlled studies, the polygraph has correctly identified guilty individuals in only a small percentage of cases.
e) the polygraph has been shown to be reliable only in highly emotional cases, such as child abuse and spying.

In financial aspects, a depression is a sustained, long haul downturn in monetary movement in one or more economies. it is a more extreme monetary downturn than a recession, which is a slowdown in financial action through the span of a typical business cycle. a depression is an irregular and extreme type of recession. so depression is always followed by recession but it is not correct to state that a depression always follow a recession.

The  holy roman empire  was a feudal monarchy that encompassed present-day  germany, the  netherlands,  belgium, luxembourg,  switzerland,  austria, the czech and slovak republics, as well as parts of eastern  france, northern italy,  slovenia, and western  poland  at the start of the early modern centuries. it was created by the coronation of the frankish king  charlemagne  as roman emperor by pope leo iii on christmas day in the year 800, thus restoring in their eyes the western  roman empire  that had been leaderless since 476. charlemagne's frankish successor emperors faltered under political and military challenges, and his inheritance was permanently divided in 887. after 924 the western empire was again without an emperor until the coronation of otto i, duke of saxony, on 2 february 962. this coronation was seen to transfer the roman imperial office to the heirs of the east franks, the germans. the position of emperor remained among the germans until the holy roman empire was abolished in the aftermath of the napoleonic wars in 1806.

Answer conflict theorist;