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mash [69]
3 years ago
7

A group of researchers recruited a group of 100 college freshman to test the effectiveness of discussion boards to help students

prepare for exams. The researchers randomly assigned each student to one of two groups -- 50 to a discussion board group where students worked together to answer the study guide questions and discuss them together, and 50 to a group that prepared for exams with no discussion board activity. They then compared the midterm exam scores of the two groups. This is an example of a:
A. Within subjects design
B. Between groups design
C. Independent design
D.Random variable design
Social Studies
1 answer:
Jet001 [13]3 years ago
4 0

Answer:

B. Between groups design

Explanation:

Between groups design: In psychological research, the term between groups design is defined as an experiment or research that consists of two or more than two groups of participants or subjects and each of them is being tested or measured through a different measuring or testing factors at the same time. In the between-groups design, each person is being exposed to a single or particular user interface.

In the question above, the given statement is an example of a between-groups design.

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In what ways have first ladies expanded the role of their office over the twentieth century?
Marysya12 [62]

Answer:

The first lady is passionate about the personal project and she lead the topic and become the face for that project. They also become the part of the various political parties and solving all the issues passionately. For example Nancy reagan is the first lady who raised her voice and fight against the drug abuse.

And in the twentieth century, many ladies promoting different types of products and brands and also aware on various ladies about the nutritious diet and good physical health conditions.

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3 years ago
What climate zone is not found in mid altitude regions?
liberstina [14]

Answer:

The correct answer for the question that is being presented above is this one: "a. ice cap." All of the following climate zones typically is found in midlatitude region except the ice cap. There are four types of epic mid-latitude climates: mediterranean, humid subtropical, marine west coast, and humid continental.

Explanation:

Climate is the long-term average of weather, typically averaged over a period of 30 years. Some of the meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation. In a broader sense, climate is the state of the components of the climate system, which includes the ocean and ice on Earth. The climate of a location is affected by its latitude, terrain, and altitude, as well as nearby water bodies and their currents.

4 0
3 years ago
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Which would be effective research questions for this prompt? Check all that apply.
telo118 [61]

Answer:

im have to say a choice between. why are some people for or against raising the minimum driving age? and when should teenagers be able to drive

Explanation:

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How many days of secret negotiations took place between the U.S and Cuba to prevent a war
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Explanation:

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3 years ago
You have been given the floor for three minutes at a city council meeting. Write a brief speech on the topic of gentrification u
Igoryamba

Answer: Gentrification could be described as the occupation of a residents which might not be too wealthy before by influential and wealthy persons causing development and a rise to the cost of living there.

Explanation:

Gentrification could be described as the occupation of a residents which might not be too wealthy before by influential and wealthy persons causing development and a rise to the cost of living there. These is experienced in poor urban areas.

To a great extent gentrification is a good thing as it raises the value of property in the environment, bringing business and development. It's of a good advantage for those who possess properties there and also opening up the area for investment, the only bad side to it is that it pushes away those who can't meet up out of the environment due to the high rate houses and cost of living.

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