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
deff fn [24]
3 years ago
10

Two groups of graduate students were given rats and were told to teach them how to run mazes. Group 1 was told that they had "ve

ry smart" rats that should learn quickly. Group 2 was told that they had "very stupid" rats that should learn slowly. In actuality, neither group was any different, and the rats were randomly assigned. In spite of that, when the experiment concluded, Group 1 rats had learned the maze much more quickly. How can that be explained?
A) experimenter effect
B) placebo effect
C) subject bias
D) treatment effect
Social Studies
1 answer:
Alex Ar [27]3 years ago
6 0

Answer: A) Experimental effect.

Explanation:

The experimental effect is a cognitive bias exerted by the researcher who exerts an unconscious influence on the expectations that the participant of an experiment has about the results of an experiment will have.

For example, by telling a participant in an experiment that the results will be negative, an influence is exerted which makes the results more likely to be negative.

I hope this information can help you.

You might be interested in
In sociology, the beliefs and practices in a group are referred to as ________ while ________ is considered to be a groups that
sleet_krkn [62]

Answer:

culture; society

Explanation:

Culture is the social behavior that is intrinsic to a society. According to sociology, it is the study of how people think, act and the their meaning of material objects is called culture.

A society is a group of people that interact with each other persistently, in a particular place. The interactions among the people of a society leads to the development of the culture that is unique to them.

4 0
3 years ago
What could english women colonists not do after they got married?
KatRina [158]

Married women could not own property.

It was not until the 1900s that every state had given property rights to married women. Property rights started in New York when an Act was officially passed on April 7, 1848 for effectual protection of the property of married women. This modeled for other states to follow.


8 0
3 years ago
Given the choice between distorting the world in order to enhance their self-esteem or viewing the world accurately, people ofte
Degger [83]

Answer:People often distort the world in order to enhance their self-esteem esteem.

Explanation:all the invention , all the upgrades done in this world or in the environment are for certain individuals who want to be recognised and acknowledged for their great work even if it means they will have to jeopardize the actual world resources.

We are the generation that is always seeking approval in order to boost our self esteem hence we can do what ever it takes no matter what it cost as long as we feel good about ourselves at the end.

8 0
3 years ago
Why was trade important in medieval times​
olga2289 [7]

So people could get supplies and money because people got taxed so they kept getting more and more money so they wanted more supplies.

8 0
3 years ago
A macro factor underlying the trend toward greater globalization is
Paha777 [63]

There are two macro factors that contribute to the globalization. The first one can be defined as 'free trade' or the flow of capital, goods and services across the globe and it has been present since the 1950s. The second, and the more recent one, is the rapid development of technology.

3 0
3 years ago
Other questions:
  • The ideas of Lock and Rousseau are found MOST easily in which of these documents?
    6·2 answers
  • Which is the most valid conclusion to be drawn from a study of the civil rights movement in the United States since 1954?
    7·2 answers
  • A person is arrested for burglary. The police read him the charges against him before taking him to jail. What rights principle
    13·2 answers
  • Why did the Crusades change relationships between Christians and other groups?
    15·2 answers
  • What are examples of descirmination of race in the us today?
    6·1 answer
  • Who proposed the transcontinental railroad, and what problem was it going to solve?​
    7·1 answer
  • ________ states have enacted legislation requiring voters to show positive identification at the polls
    8·1 answer
  • Review what are the six kingdoms of life as they are now identified?
    15·1 answer
  • Do states have different governments? Does government bind states together? If so, how?
    7·1 answer
  • The woman in the video describes how she interpreted her hallucinations to mean a girl was attacking her. When paranoid thinking
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!