This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Researchers at the University of Cincinnati wanted to investigate how much radiation military ... (Read 76 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Jun 20, 2018
Researchers at the University of Cincinnati wanted to investigate how much radiation military personnel could withstand. In order to study the effects of radiation, they
 
  a. gave food with radioactive substances to developmentally disabled children.
  b. withheld treatment from patients who had been accidentally exposed to radiation.
  c. exposed psychiatric patients to radiation without informed consent.
  d. subjected cancer patients to whole-body radiation without informed consent.

Question 2

When dealing with studies that make use of pre-post testing strategies, researchers need to be careful when including subjects who score either very high or very low on the pretest.
 
  Upon posttesting, these subjects will often score more in the direction of the middle of the distribution, rather than either extreme. In this case, the study could be confounded by
 
   a. maturation.
   b. history.
   c. regression to the mean.
   d. sensitization.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

c


tichca

  • Member
  • Posts: 554
Reply 2 on: Jun 20, 2018
Wow, this really help

LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Manganese helps Deinococcus radiodurans to avoid radiation damage. Manganese helps Deinococcus radiodurans to avoid radiation damage.
An Edmontosaurus bone that was excavated in Alaska and tested at Temple University. An Edmontosaurus bone that was excavated in Alaska and tested at Temple University.
Laboratory, Institute of Biochemistry, University of Cologne. Laboratory, Institute of Biochemistry, University of Cologne.
Republican candidates John McCain and Sarah Palin campaign at Franklin & Marshall University in Republican candidates John McCain and Sarah Palin campaign at Franklin & Marshall University in
The Atmosphere Screens Earth from Harmful Solar Radiation The Atmosphere Screens Earth from Harmful Solar Radiation
Rosalind Franklin, shown here on holiday, used X-ray diffraction to investigate the structure of DNA Rosalind Franklin, shown here on holiday, used X-ray diffraction to investigate the structure of DNA
Video: Summary of glucose catabolism

For a complete list of videos, visit our video library