1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
2 years ago
11

In drug-treatment studies, double-blind procedures minimize outcome differences between experimental and control conditions that

could be attributed to
a. replication.
b. operational definitions.
c. random sampling.
d. placebo effects.
Social Studies
1 answer:
andre [41]2 years ago
8 0

Answer:d. placebo effects

Explanation:

What Is the Placebo Effect?

- The placebo effect is a phenomenon in which a person may start to feel like an inactive substance has actual healed them or has given them some benefits.

A placebo is only an inactive ,non medical substance which has no medical effect on a person and ig could be sterile water , saline solution or a sugar pill.

People may experience real changes through a fake treatment because of their expectations of they expect it to work they would start to actual feel it work.

It occurs mostly when a person doesn't know that what they are receiving isn't real medicine

A double-blind study refers to when both experimenters and participants doesn't know which is drug and which isn't

You might be interested in
Dill's most noticeable physical characteristic is that he is
NeX [460]
<span>Dill's most noticeable physical characteristic is that he is "short".</span>

Charles Baker "Dill" Harris is a short, keen kid who visits Maycomb each late spring from Mississippi, and remains with his Close relative Rachel. Dill is the closest companion of both Jem and Scout, and his objective all through the novel is to get Boo Radley to leave his home.

8 0
3 years ago
A financial institution that makes loans using a borrower's car as collateral is
Anton [14]
I think the answer would be C. y
4 0
2 years ago
Read 2 more answers
13. Which of the following is a limitation of the First Amendment's guarantee of the right to freedom
NISA [10]

Answer:

c. People may not criticize the government.

I Think.

Explanation:

4 0
3 years ago
Most of the research on adolescents has been carried out with __________ samples.
Nezavi [6.7K]

Most of the research on adolescents has been carried out with white, middle class samples.

 

To add, research on adolescence<span> uses both quantitative and qualitative methodologies applied to their cognitive, physical, emotional, and social development and behavior. A popular research that tackles this can be found in the book, <span>Journal of Research on Adolescence.</span></span>

3 0
3 years ago
Urgent! <br> What controversy surrounded the Great Zimbabwe Ruins until the early 1900s
sdas [7]

The controversy that surrounded the Great Zimbabwe Ruins until the early 1900s was to establish that African society did not build Great Zimbabwe and it is done by some other migrant society.

There were lots of political pressure put to deny the African people's role in the Great Zimbabwe ruins.

Explanation

Great Zimbabwe was an ancient city that was spread around 1,779 acres containing huge stone walls of height 11 m.

They were built around 11th to 15th century.

Building such a huge city with stones by African people were unbelievable to archaeologists and other historians.

Some believed that an alien civilization had built it while some referred it to as a biblical site where Solomon had kept 'Ophir' gold.

5 0
2 years ago
Other questions:
  • In Nigeria, people can open their own businesses, choose their careers and job paths, and can purchase a wide array of consumer
    5·2 answers
  • What are three questions to ask yourself when choosing friends?
    13·1 answer
  • Which of the following is NOT a function of the family? a. regulation of sexual activity c. to create residential patterns b. so
    15·2 answers
  • Which describes one of the major criticisms of piaget's theory concerning formal operational thought?
    7·1 answer
  • The ____ was a group of representatives from the colonies
    5·1 answer
  • according to president johnson, what would ensure the runification of the United States during the reconstruction period?
    14·1 answer
  • Practices like segregation that separate groups of people and relegate one group to inferior conditions like run-down schools wh
    15·1 answer
  • Definition of etiquette? user: communication etiquette?
    10·1 answer
  • Which can cause an organism to develop genetic variation that could be<br> used to help it survive?
    7·1 answer
  • What can geographers learn about cultures of the world by studying the spread and the changes of their
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!