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SVETLANKA909090 [29]
3 years ago
13

A research design involves two randomly assigned groups of participants. One group receives a one-time treatment, and the other

does not. Later, the two groups are compared to see whether the treatment had an effect. Psychologists call this kind of research
Social Studies
1 answer:
evablogger [386]3 years ago
7 0

Answer:

The correct answer is: An experiment.

Explanation:

An experiment can be defined as a study that tries to prove or disprove a certain hypothesis.

Experiments usually involve at least one independent variable that is manipulated to see how it affects the dependent variable.

The independent variable is believed by the researches to have an effect in the dependent variable, the experiment is conducted to prove this.

In this particular case, the research consists of two randomly assigned groups of participants. In the study one group receives a one-time treatment (Which in this case this is called the Independent variable) and the other does not.

Later, the two groups are compared to see whether the treatment had an effect. (Dependent Variable)

In conclusion, this type of research design is called: An Experiment.

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Sutherland's __________ states that people have a greater tendency to deviate from societal norms when they frequently interact
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3 years ago
The park ranger__the tourists around the camp site to investigate the area.
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Answer:

B. Guides

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The park ranger is a singular subject, so instead of saying "park ranger" replace it with he or she, then add the words to see if they sound correct.

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He/she guides the tourists sounds grammatically correct because it is.

Nah i'm just kidding. It sounds correct because the subject is singular. When you have a singular subject, the present tense verb must be plural. <em>Ex: He walks....It climbs....Lilah runs.</em> The rule applies to all of them.

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