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Questions and Answers
What is the primary characteristic of convergent validity?
What is the primary characteristic of convergent validity?
What is the purpose of stratified random sampling?
What is the purpose of stratified random sampling?
What is the main difference between convergent and divergent validity?
What is the main difference between convergent and divergent validity?
What is the main advantage of systematic sampling?
What is the main advantage of systematic sampling?
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When is simple random sampling most useful?
When is simple random sampling most useful?
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What is the main limitation of systematic sampling?
What is the main limitation of systematic sampling?
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What is the primary characteristic of a confounding variable?
What is the primary characteristic of a confounding variable?
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What type of validity refers to the extent to which a measure can predict behaviour according to a theory?
What type of validity refers to the extent to which a measure can predict behaviour according to a theory?
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What is the main difference between internal and external validity?
What is the main difference between internal and external validity?
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What type of validity refers to the extent to which a measure is significantly related to an existing measure of the same variable?
What type of validity refers to the extent to which a measure is significantly related to an existing measure of the same variable?
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What is the primary characteristic of an extraneous variable?
What is the primary characteristic of an extraneous variable?
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What type of validity refers to the extent to which a measure behaves exactly the same as the variable itself?
What type of validity refers to the extent to which a measure behaves exactly the same as the variable itself?
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What is the primary characteristic of probability sampling?
What is the primary characteristic of probability sampling?
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What is the major drawback of quota sampling?
What is the major drawback of quota sampling?
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What is the primary purpose of using randomization in sampling?
What is the primary purpose of using randomization in sampling?
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What is the term for variables that may provide an alternative explanation for a study's findings?
What is the term for variables that may provide an alternative explanation for a study's findings?
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What is the primary advantage of using convenience sampling?
What is the primary advantage of using convenience sampling?
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What is the term for any factor that can undermine or provide an alternative explanation for a study's findings?
What is the term for any factor that can undermine or provide an alternative explanation for a study's findings?
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What is the primary advantage of using proportionate stratified sampling?
What is the primary advantage of using proportionate stratified sampling?
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In cluster sampling, what is the unit of random selection?
In cluster sampling, what is the unit of random selection?
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What is deception in research, and when is it justified?
What is deception in research, and when is it justified?
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Why is deception sometimes necessary in research?
Why is deception sometimes necessary in research?
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What is a potential limitation of cluster sampling?
What is a potential limitation of cluster sampling?
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What is a potential consequence of informing participants about the true purpose of a study?
What is a potential consequence of informing participants about the true purpose of a study?
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What is the primary purpose of generating a testable prediction in the scientific method?
What is the primary purpose of generating a testable prediction in the scientific method?
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Which of the following is a key principle of the scientific method?
Which of the following is a key principle of the scientific method?
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What is the primary difference between reliability and validity?
What is the primary difference between reliability and validity?
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Which type of reliability is concerned with consistency between use of the same measure, at the same time, by different people?
Which type of reliability is concerned with consistency between use of the same measure, at the same time, by different people?
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What is the primary consequence of an unreliable measure?
What is the primary consequence of an unreliable measure?
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What is the purpose of sampling in research?
What is the purpose of sampling in research?
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