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Source Credibility Practice Tests

These Grade 8 English Language Arts practice tests cover author expertise, publisher, currency, purpose, relevance, primary and secondary sources, bias, methods, sample size, digital source evaluation, corroboration, and ethical source use.

Skills covered

  • Checking authority, publisher, date, purpose, relevance, and evidence
  • Distinguishing primary and secondary sources
  • Evaluating methods, samples, limitations, bias, and commercial purpose
  • Using lateral reading and corroboration to verify digital claims
  • Recording and citing sources accurately and ethically

How to use these practice tests

Do not judge a source by appearance or popularity alone. Identify who created it, why it was created, how its evidence was gathered, when it was published, and whether independent sources support its claims.

For more Grade 8 English Language Arts practice, return to the Grade 8 English Language Arts category.

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Grade 8 Source Credibility Practice Tests

Practice Grade 8 English Language Arts questions about author expertise, publisher, currency, purpose, bias, methods, evidence, digital sources, and corroboration.

Choose the best answer for each question. Evaluate author, publisher, date, purpose, evidence, method, bias, relevance, and corroboration.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is source bias?

Please select an answer first.

Correct answer: A

The correct answer is A preference or interest that can influence how a source selects or presents information.

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Bias can shape what a source emphasizes, omits, labels, or concludes.

2. QuestionMultiple choice

What is corroboration?

Please select an answer first.

Correct answer: B

The correct answer is Independent sources support the same important information or conclusion..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Agreement from independent sources increases confidence in information, especially when their methods are clear.

3. QuestionMultiple choice

Why should a reader inspect a study method?

Please select an answer first.

Correct answer: C

The correct answer is The method shows how data was collected and whether the conclusion is supported by the process..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Understanding the method helps readers judge accuracy, limits, measurements, and possible errors.

4. QuestionMultiple choice

Why does sample size matter in a survey?

Please select an answer first.

Correct answer: D

The correct answer is A larger and representative sample can make the result more useful for the population being discussed..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

A sample that is too small or unrepresentative may not reflect the larger group.

5. QuestionMultiple choice

Which domain information can provide useful context about a website?

Please select an answer first.

Correct answer: A

The correct answer is A government or university domain may indicate an institution that can be checked for authority..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Domain type can be a clue, but readers must still examine authorship, purpose, evidence, and methods.

6. QuestionMultiple choice

Why is an anonymous post difficult to evaluate?

Please select an answer first.

Correct answer: B

The correct answer is The reader cannot easily check the authors expertise, purpose, evidence, or accountability..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Without an identifiable author, important credibility features are harder to verify.

7. QuestionMultiple choice

Which headline is most likely to use clickbait?

Please select an answer first.

Correct answer: C

The correct answer is Scientists reveal a shocking secret that will change everything!.

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Shocking and absolute language is designed to attract clicks rather than accurately describe the information.

8. QuestionMultiple choice

Which sentence is an opinion rather than a checkable fact?

Please select an answer first.

Correct answer: D

The correct answer is This is the most inspiring park in the entire city..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Most inspiring expresses a personal judgment that cannot be verified in the same way as the other statements.

9. QuestionMultiple choice

What is the best way to compare two sources with different conclusions?

Please select an answer first.

Correct answer: A

The correct answer is Compare their authors, dates, methods, samples, evidence, and purposes..

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

A structured comparison reveals whether differences come from methods, populations, dates, or purposes.

10. QuestionMultiple choice

What is lateral reading?

Please select an answer first.

Correct answer: B

The correct answer is Checking other reliable sources while evaluating a source instead of relying only on the source page itself.

  1. Identify the source feature: Check the author, publisher, date, purpose, evidence, method, audience, and possible interests behind the source.
  2. Match source to claim: Ask whether the source is relevant and qualified to support the specific fact, explanation, or conclusion being considered.
  3. Verify before using: Compare independent sources, inspect citations and methods, and record limits instead of accepting a claim from appearance alone.

Lateral reading helps verify the author, organization, claims, and reputation through independent information.

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