Understanding Exercise Phenomena Quiz

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Questions and Answers

What does bias in the context of research suggest?

  • Rigorous methods
  • Open-mindedness
  • Poor credibility (correct)
  • High accuracy

How does stricter, more credible studies impact bias?

  • They eliminate bias
  • They allow more bias
  • They make bias harder to manipulate (correct)
  • They have no impact on bias

What mindset do good researchers have when conducting a study?

  • Rigorous and strict approach
  • Trying to prove a hunch
  • Open mind and genuine interest (correct)
  • Bias towards significant changes

In the context of qualitative research, what does 'reaching the parts other methods cannot reach' refer to?

<p>Gaining deeper insights (A)</p> Signup and view all the answers

Why do good researchers use qualitative research?

<p>To explore beyond other methods (C)</p> Signup and view all the answers

What is the significance of data saturation in qualitative research?

<p>It indicates sufficient data collection (D)</p> Signup and view all the answers

How does missing outcome data contribute to bias in research?

<p>It may lead to biased conclusions (B)</p> Signup and view all the answers

Why should critical appraisal of literature consider the rigour of studies?

<p>To assess the possibility of bias (A)</p> Signup and view all the answers

What does the 'FITT' acronym stand for in the given text?

<p>Frequency, Intensity, Type, Time (D)</p> Signup and view all the answers

Why is it important to note the comparator's intervention in an experiment?

<p>To measure the differences in outcomes (D)</p> Signup and view all the answers

What is a potential problem if the control group finds out about the experimental intervention?

<p>It could impact the findings due to contamination (D)</p> Signup and view all the answers

What should be considered when exploring peer learning in a university setting during Covid?

<p>The impact of remote learning on peer interactions (B)</p> Signup and view all the answers

In quantitative studies, bias can arise mostly from which of the following?

<p>The randomization process and allocation (A)</p> Signup and view all the answers

How could bias arising from the randomization process be reduced?

<p>By implementing computer-generated randomization (D)</p> Signup and view all the answers

What does 'FITT' primarily focus on when considering exercise?

<p>Frequency, intensity, and duration of exercise (A)</p> Signup and view all the answers

Why is it important to consider each participant's context in a study?

<p>To understand how similarities and differences may impact findings (A)</p> Signup and view all the answers

What impact did the change in discharge procedures have on the trial?

<p>It resulted in a decrease in the number of patients included (C)</p> Signup and view all the answers

What was the outcome of the adjusted analysis on the relationship between WIH and physical performance?

<p>It revealed no association between WIH and physical performance (B)</p> Signup and view all the answers

What was the impact of not reaching the power calculations on the results?

<p>It reduced the confidence in the study's conclusions (B)</p> Signup and view all the answers

What does a 'P value of primary outcomes' refer to?

<p>The measure of the strength of evidence against the null hypothesis (B)</p> Signup and view all the answers

What does 'Magnitude of effect' refer to?

<p>The size or strength of the effects. (D)</p> Signup and view all the answers

What does a 95% CI (Confidence Interval) indicate?

<p>The range within which the true population parameter is estimated to fall (D)</p> Signup and view all the answers

How could potential confounders distort the relationship between the dependent variable (DV) and independent variable (IV)?

<p>By introducing bias and affecting the accuracy of the relationship (B)</p> Signup and view all the answers

How can one identify potential confounders in a study?

<p>By analyzing baseline characteristics of participants (C)</p> Signup and view all the answers

What was the impact of not reaching power calculations on this particular study?

<p>It made it difficult to determine statistical significance of results (A)</p> Signup and view all the answers

Can you find any clues in the text about how variable length of stay (LOS) was?

<p>Yes, there are indirect clues suggesting high variability in LOS (A)</p> Signup and view all the answers

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