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

Author Question: After participating in an experiment on the effects of alcohol on sociability, Megan could not wait ... (Read 96 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Jun 19, 2018
After participating in an experiment on the effects of alcohol on sociability, Megan could not wait to return to her sorority house to tell all of her sisters about it. In this situation, the researcher should be concerned with the confound of:
 
  a. mortality.
  b. regression to the mean.
  c. testing.
  d. diffusion of treatment.

Question 2

When subjects are lost differentially from the experimental and control groups, any observed effect may be due to:
 
  a. mortality.
  b. instrumentation.
  c. diffusion of treatment.
  d. history.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

a


dollx

  • Member
  • Posts: 558
Reply 2 on: Jun 19, 2018
Gracias!

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the
Effects of Estradiol and Testosterone on Interfemale Aggression in Rats (Based on data from van de P Effects of Estradiol and Testosterone on Interfemale Aggression in Rats (Based on data from van de P
Alcohol Heat Alcohol Heat
Prolonged abuse leads to production of stress hormones that can lead to a cascade of effects ... Prolonged abuse leads to production of stress hormones that can lead to a cascade of effects ...
Example of pre- and posttest Interpretation in an Experiment Example of pre- and posttest Interpretation in an Experiment
Red Flags for Alcohol Abuse in Older Adults Red Flags for Alcohol Abuse in Older Adults
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library