The threat to validity that is likely to occur in the scenario above is Selection Bias.
<h3>What is Selection Bias?</h3>
This occurs when a researcher has control and intentionally chooses those who are going to be researched, observed, or studied. To eliminate this bias, the scientist must ensure that the sample population is selected very randomly.
Other threats to validity are:
- History
- Maturation
- Attrition
- Social Interaction
- Instrumentation
- Testing
- Regression to the mean, etc.
Please see the link below for more about Threat to Validity:
brainly.com/question/4168290
Answer:
cross-generational coalition between mother and child
<span>He is nervous that he might lose the upcoming battle.</span>
Answer:
33% is about how many people who smoke will develop lung cancer over their lifetimes. And that comes with great variability and does not account for other smoking related illness. What would the data using a preliminary estimate of .33 be measuring exaxctly?
People can make their own lawful decisions.
