Answer: d. All of the above
Explanation:
Border check point are recognized in every place that has an access between either two cities or town, this could be land, sea, then that of air. When border check point are upheld they affect;
•The nation's waterways
•International borders.
•Checkpoints well inside the nation's boarders.
Independent variable
To achieve internal validity, a researcher must design and conduct experiments where only the independent variable can be the cause of the results.
<h3>What are internal and external validity?</h3>
The degree to which a study shows a reliable cause-and-effect relationship between a therapy and a result is known as internal validity. Internal validity also shows that a particular investigation enables the exclusion of competing hypotheses for a finding. Internal validity is not a binary term, either yes or no. Instead, we evaluate how confident we can be in a study's conclusions depending on whether it avoids pitfalls that could cast doubt on the results.
The term external validity describes how effectively the results of a study should be extrapolated to other contexts. In other words, the generalizability of the results is the subject of this form of validity. For instance, are the results generalizable to different populations, environments, circumstances, and eras? Transferability is a different word that describes external validity and a qualitative research design. Whether results apply other circumstances with similar characteristics is referred to as transferability.
Learn more about internal and external validity here:
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<span>It is likely that Margaret suffers from "osteoporosis".
</span>
Osteoporosis, which truly implies porous bone, refers to a bone illness that happens when the body loses excessively bone, makes too minimal bone, or both. Subsequently, bones end up feeble and may part from a fall or, in genuine cases, from sniffling or minor knocks.
Answer: memory reconstruction
Explanation:
Memory reconstruction is the ability to create new memories even when they do not naturally occur.
people can recall events that never happened or experiences they never really had and present it as though they naturally occur.
Constructed memories can have significant effects; some could lead to false charges of child sexual abuse especially when an adults create such memories though it never actually occurred.