Author Question: Zip McMasterson is in a hurry to complete his research on the effects of stimulant consumption on ... (Read 10 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
Zip McMasterson is in a hurry to complete his research on the effects of stimulant consumption on driving behaviors.
 
  He decides that he could give 6 cups of coffee
  to drivers from a local defensive driving class and observe the students' reactions
  during their behind-the-wheel test. To insure that he is using good science, Zip
  plans on using decaffeinated coffee with one group and regular coffee with the
  other. Being that he personally knows the teacher of the class, he arrives the next
  day with two large containers of coffee and began to administer it to the class.
  What did Zip forget to do?
  a. Provide participants with an informed consent form.
  b. Receive certification from his universities' IRB.
  c. He should have used a within-subjects design.
  d. Both a & b.
  e. All of the above.

Question 2

Based on the scores 1, 2, 3, 4, 5, 6, 6, 8, 8, 8, 9, and 10, a score of 8 is the
 
  A) mean.
  B) median.
  C) mode.
  D) standard deviation.



parshano

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

d & e

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

For a complete list of videos, visit our video library