Design an experiment to test this surgeon''s theory

Assignment Help Electrical Engineering

Reference no: EM131197459

A pediatric surgeon has known from experience that children undergoing any planned surgeries tend to suffer from surgery jitters. Typically, children are given some sedatives or anti-anxiety drugs to calm them down. But this surgeon interested in some new ways to make surgery less frightening noticed how a friend's child became immersed with his Game Boy. The surgeon is interested in testing his theory that children often forget their fears of surgery as they play the games. Anxiety is measured using the Yale Preoperative Anxiety Scale on a scale of 0-100.

a Design an experiment to test this surgeon's theory that anxiety level can be lowered by allowing children to play with Game Boys before surgery.

b Design an experiment to compare the effects of using anti-anxiety drugs and allowing use of Game Boy on anxiety level before surgery.

c Discuss how the conclusions from the two experiments described in parts (a) and (b) will differ.

Reference no: EM131197459

Questions Cloud

Design a study to help them make a decision : Another city in the United States is considering switching to hybrid masstransit vehicles and would like to compare fuel economy as well as emissions by traditional and hybrid mass-transit vehicles. Design a study to help them make a decision.

Discuss how mark sims could better motivate the employees : Discuss how Mark Sims could better motivate the employees he already has to become more productive and dedicated. Provide specific examples to support your response.

Can we conclude that lack of sleep causes obesity : Those who get less than 4 hours of sleep a night were 73% more likely to be obese than those who get the recommended 7-9 hours of rest, scientists discovered.

What is its estimated total corporate value : What is its estimated value of operations? What is its estimated total corporate value? What is its estimated intrinsic value of equity? What is its estimated intrinsic stock price per share?

Design an experiment to test this surgeon''s theory : Discuss how the conclusions from the two experiments described in parts (a) and (b) will differ.

What types of preventative measures could be taken : Include at least one example of a company overstepping ethical boundaries for stakeholder agendas, and what types of preventative measures could be taken to avoid this type of situation.

Compute the number of units of each product : Compute the number of units of each product that must be sold for Basu to break even.- Would Basu be better off with this strategy?

Calculate the breakeven point in dollars and volume : If the average selling price is $21, calculate the breakeven point in dollars and volume, and draw a rough sketch of a cost-volume-profit (CVP) graph that shows the relationships between the elements of CVP.

Computing the constant acceleration : A balloon starts rising from ground from rest at some constant acceleration.After some time, a stone is dropped from it.If the stone reaches the ground in the same time in which balloonn reached the dropping point from ground,find yhe acceleration..

User Account

All Pages