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romanna [79]
2 years ago
5

To achieve internal validity, a researcher must design and conduct experiments where only the ________ variable can be the cause

of the results. criterion independent dependent confounding
Social Studies
1 answer:
Margaret [11]2 years ago
5 0

Independent variable

To achieve internal validity, a researcher must design and conduct experiments where only the independent variable can be the cause of the results.

<h3>What are internal and external validity?</h3>

The degree to which a study shows a reliable cause-and-effect relationship between a therapy and a result is known as internal validity. Internal validity also shows that a particular investigation enables the exclusion of competing hypotheses for a finding. Internal validity is not a binary term, either yes or no. Instead, we evaluate how confident we can be in a study's conclusions depending on whether it avoids pitfalls that could cast doubt on the results.

The term external validity describes how effectively the results of a study should be extrapolated to other contexts. In other words, the generalizability of the results is the subject of this form of validity. For instance, are the results generalizable to different populations, environments, circumstances, and eras? Transferability is a different word that describes external validity and a qualitative research design. Whether results apply other circumstances with similar characteristics is referred to as transferability.

Learn more about internal and external validity here:

brainly.com/question/9292757

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<h3>Write a short note on Great Expectations.</h3>

Great Expectations is famous as Charles Dickens' twelfth and penultimate finished book. It features Pip, an orphan with the moniker, going to school. The protagonist of the book is an English orphan named Pip, who grows wealthy, deserts his true friends, and is ultimately humbled by his own conceit. It also introduces Miss Havisham, one of literature's more colorful characters.

Great Expectations' moral message is straightforward: love, loyalty, and conscience come before social mobility, material wealth, and class. Dickens gave the book two different conclusions. In the first, Pip stays unmarried while Estella gets remarried. Dickens predicts that the two will wed in the second. There are arguments on both sides regarding the appropriate conclusion.

To learn more about Great Expectations, visit:

brainly.com/question/11988118

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