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

Author Question: In a double-blind control procedure, A) the participants and researcher are blind to assignment ... (Read 183 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
on: Aug 4, 2018
In a double-blind control procedure,
 
  A) the participants and researcher are blind to assignment of participants.
  B) the laboratory is not illuminated.
  C) the researcher and the research assistant(s) are blind to assignment to the experimental group.
  D) no one knows which participants are assigned to the experimental group.

Question 2

A research design in which the researcher is blind to the assignment of each participant and in which the participants are blind to their assignments is called
 
  A) a triple-blind control procedure.
  B) a double-blind control procedure.
  C) a single-blind control procedure.
  D) a placebo-blind control.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Collmarie

  • Member
  • Posts: 569
Reply 2 on: Aug 4, 2018
Excellent

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

The endocrine control of spermatogenesis. The endocrine control of spermatogenesis.
Control of Extinction Control of Extinction
Double-label fluorescence microscopy can visualize the relative distributions of Double-label fluorescence microscopy can visualize the relative distributions of
Homeostasis and negative feedback as related to control of body temperature. Homeostasis and negative feedback as related to control of body temperature.
A corroded electronic throttle control assembly shown with the cover removed. A corroded electronic throttle control assembly shown with the cover removed.
Control you knife with one hand and hold the item being cut with the other (3 of 3) Control you knife with one hand and hold the item being cut with the other (3 of 3)
Video: Bone tissue types - compact and spongy

For a complete list of videos, visit our video library