Answer:
Internal validity.
Explanation:
Internal validity is the study in which trust relationship is build between treatment and outcome. This relationship is known as <em>cause-and-effect. </em>
In this type research, the studies are based on whether the finding is questionable or not. The research which can overrule the possibility of alternative explanations of our findings is internally valid.
The threats of internal valid study are:
- <u>Natural Improvement </u>
- <u>Maturation</u>
- <u>Historical Events</u>
- <u>Placebo effects</u>
- <u>Nonspecific effects</u>.
So, the correct answer is 'Internal validity'.
Answer:
The weaknesses of the Articles of Confederation:
- Congress could not levy taxes (It did not have the power to tax citizens and it was almost impossible to pay for the costs of the American Revolution
.)
- Congress could not control trade. (either national or foreign)
- Nine of the states had to agree to pass a law. (The approval of only nine states was required to ratify laws.)
- There was no national court system. (The country did not have the power to enforce laws.)
- There was no executive to enforce the laws.
Answer:
Qualitative
Explanation:
According to my research on different research approaches, I can say that based on the information provided within the question this type of data gathering can be referred to as a qualitative approach to describing behavior. Qualitative refers to the process of focusing more on quality as opposed to focusing more on the quantity.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
The answer would be D. Puerto Rico, Guam, and Cuba.
Hope this helps.
Common Sense in January 1776 support of the Patriot cause. Using clear, plain language, Paine rallied the colonists to support the break from Britain. In arguing for American independence, Paine denounced the monarchy and argued that people are born in to a state of equality
