How did the work of sigmund freud affect the lives of ordinary people in the 20th century? a. it encouraged people to search for the hidden reasons for their actions.. b. it found biochemical methods to treat emotional ills such as depression.. c. it enabled people to achieve their goals by reprogramming their thinking patterns.. d. it gave people a more optimistic, positive view of the nature of humanity.

The correct answer is A.

Sigmund Freud affected the lives of ordinary people in the 20th century by encouraging people to search for the hidden reasons for their actions. This was accomplished by the creation of Psychoanalysis, a psychological method of analysis where it is believed that we all have repressed emotions and desires that stem from our childhood and that we need to look to the unconscious mind for the answers to our problems and why we behave and think the way we do.  

the maintenance of fluid balance during exercise. author information: fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance.