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

Author Question: Placebos are often used in drug studies in order to A) reduce the number of participants needed. ... (Read 35 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Aug 4, 2018
Placebos are often used in drug studies in order to
 
  A) reduce the number of participants needed.
  B) decrease the costs of expensive medication.
  C) enhance double-blind procedures.
  D) increase the potency of the drug.

Question 2

The double-blind control procedure involves
 
  A) having both the experimenter and participants blind to the assignment of each participant.
  B) having all participants blind to both the hypotheses and the assignment.
  C) having the experimenter's assistant and the experimenter both blind to the hypotheses.
  D) None of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

IRincones

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


vHAUNG6011

  • Member
  • Posts: 514
Reply 2 on: Aug 4, 2018
:D TYSM

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Everyone has one nostril that is larger than the other.

) Intradermal drug administration: (c) the needle is inserted, bevel up at 10–15° ) Intradermal drug administration: (c) the needle is inserted, bevel up at 10–15°
Subcutaneous drug administration: (d) the needle is removed and the puncture site is covered with an Subcutaneous drug administration: (d) the needle is removed and the puncture site is covered with an
Blood Collection Tubes: Order of Draw Blood Collection Tubes: Order of Draw
Single-dose drug administration. Pharmacokinetic values for this drug are as follows: onset of ... Single-dose drug administration. Pharmacokinetic values for this drug are as follows: onset of ...
Determination of the number of theoretical stages Determination of the number of theoretical stages
Drawings depicting mitosis in an animal cell with a diploid number of 4 Drawings depicting mitosis in an animal cell with a diploid number of 4
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library