Which sentence carries a measured research voice?

Which sentence attributes its claim to a source?

In a sample report: "The findings ___ that noise lowers focus." Which word keeps the claim measured?

An illustrative study followed 20 learners in one school. Which sentence states more than that study can support?

Which sentence fits the academic register of a written report?

In a sample results section: "The difference between the two groups was significant." What does 'significant' mean here?

In a sample method section: "One class acted as the control." What does 'control' mean here?

In a sample art report: "The medium was charcoal." What does 'medium' mean here?

In a sample engineering report: "The beam failed under stress." What does 'stress' mean here?

In a sample science method: "Record the volume of the liquid." What does 'volume' mean here?

In a sample biology method: "The culture was kept at 37 degrees Celsius." What does 'culture' mean here?

In a sample physics report: "The current fell when the wire was lengthened." What does 'current' mean here?

In a sample chemistry method: "Stir the solution before testing." What does 'solution' mean here?

Which explanation of 'hedging' could a reader outside the field actually use?

Which sentence overclaims?

Draft in a sample report: "Our survey proves that every teenager sleeps too little." Which revision fits the evidence?

Draft in a sample report: "I was shocked that half the class skipped breakfast." Which revision is measured?

Which phrase attributes a claim instead of treating it as common knowledge?

In a report, "The data suggest a link" claims less than "The data prove a link".

A writer who studied one classroom may safely state that the finding is true of every classroom in the country.

The phrase "in this sample" narrows a claim to the people who were actually studied.

An illustrative team found that plants in one greenhouse grew faster than plants outside it over two weeks. Which sentence stays inside that evidence?

Draft in a sample report: "The temperature went up a lot during the test." Which revision is more precise?

Which word makes a claim stronger rather than more careful?

In "The results may reflect the small sample size", which word does the hedging?

Which opening sentence fits an academic report?

Draft in a sample report: "You can see from the table that absences rose." Which revision removes the direct address?

Which sentence uses the register expected in a written report?

A report cites a survey whose finding it doubts. Which verb reports that finding without endorsing it?

An illustrative study found that learners who ate breakfast scored higher. Which sentence goes beyond that finding?

A draft says almost everyone in the country prefers online classes, but the data came from 60 learners in one town. Which revision fits?

In a sample method: "The population was all Grade 9 learners in the district." What does 'population' mean here?

Which sentence uses 'sample' in its research sense?

In a sample report, which sentence names its source clearly enough for a reader to check?

Draft in a sample laboratory report: "We put in some of the powder." Which revision is precise?

An illustrative study returned mixed results. Which closing sentence matches them?

In an illustrative study, scores fell but phone use was never measured. Which sentence stays inside the evidence?

In a sample report, which sentence keeps an academic register?

In a sample report: "The claim rests on empirical evidence." What does that mean?

A writer restates another report's idea in her own wording. What must she still do?