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
mixer [17]
2 years ago
9

A _____ is used when participants are unaware of, or blinded to, the treatment they are receiving, but the administrator knows w

hich treatment each participant is getting.
Social Studies
1 answer:
beks73 [17]2 years ago
7 0

Single-blind procedure.

Single-blind trials occur when participants are consciously unaware of either the assigned group or important information about the material being evaluated, and the experimenter is aware of this knowledge. ..

Even in a double-blind experiment, participants do not know whether they belong to the experimental group or the control group. How to examine people with psychological help from a psychologist.

Listen to the pronunciation. (BLINE-did STUH-dee) A type of study in which the patient (single-blind) or the patient and her doctor (double-blind) do not know which drug or treatment is being administered. The opposite of an open-label trial is an open-label trial.

Learn more about single-blind at

brainly.com/question/3453118

#SPJ1

You might be interested in
Read the excerpt from "A History of Voting Rights." In 1870, the Fifteenth Amendment to the Constitution became law. The amendme
alex41 [277]

Answer:

<em>A change in national politics</em>

Explanation:

Political change <em>takes place when a country's leaders lose power or change the country's form of government. Governance is the type of system that is used to govern a country. </em>

Democratic system and monarchy would be examples of kinds of governance.

Political change is a normal function of domestic and foreign policy. Leaders would be driven out, fired, or die while in office, and changes will be made by the new leader. The stronger countries should foresee political change and explain and smooth the process.

6 0
3 years ago
Read 2 more answers
4. Which of the following best describes Washington’s central claim ? *
7nadin3 [17]

Answer:

i think it's the 2nd one

Explanation:

sorry if its wrong

7 0
2 years ago
What was the main source of income 13 colonies
Natasha2012 [34]

Hello,

Shipping and trading was a source of income

Indigo, Rum, Ship building, raw materials, tobacco (CT), Whaling, fishing

3 0
3 years ago
Read 2 more answers
Why atoms move at different speeds depending on whether they are in liquids or solids?
dimaraw [331]
Because in a liquid they have more space to move. Imagine if you were in a big field verses a crowded little room. In a crowded room you would bump into everyone, which would slow you down. 
5 0
3 years ago
Read 2 more answers
Climate change is tied MOST closely to which basic human motivation?
lozanna [386]

Answer:

But most Americans support a role for scientists in climate policy, and there is ... climate change is occurring and whether humans are playing a role, ... of the climate debate, down to people's basic trust in the motivations ... The credibility of climate research is also closely tied with Americans' political views.

Explanation:

8 0
3 years ago
Other questions:
  • According to the Declaration of Independence, why were the colonists justified in ending their political connections with Great
    15·1 answer
  • In the opening scene of Edward Scissorhands, as the grandmother begins to relate Edward's story to her granddaughter, she states
    8·1 answer
  • 1.
    12·2 answers
  • Who won the battle of the American and British revolution and why.
    13·2 answers
  • Identify the U.S. position at the start of World War I.
    14·1 answer
  • Denise helps organize a five mile walk to raise money for a good cause the brain injury association denise works is an act of
    5·1 answer
  • What cultural groups that were used in the new world
    11·1 answer
  • Using complete sentences, describe what causes the urban heat island effect. Identify two problems associated with urban heat is
    8·1 answer
  • Which of the following theoretical approaches best describes the "study of the
    7·1 answer
  • Write any two causes of social problem.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!