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:
A. cooled slowly beneath the surface
Explanation:
An igneous rock has large crystals and a coarse-grained texture. The rock most likely formed from magma that cooled slowly beneath the surface.
The U.S. Constitution is the supreme law of the land in the United States. It creates a federal system of government in which power is shared between the federal government and the state governments. Due to federalism, both the federal government and each of the state governments have their own court systems. Discover the differences in structure, judicial selection, and cases heard in both systems.
Answer:
Explanation:
Visual aids add impact and interest to a presentation. They enable you to appeal to more than one sense at the same time, thereby increasing the audience's understanding and retention level. With pictures, the concepts or ideas you present are no longer simply words - but words plus images.
Answer:
True
Explanation:
In the Daubert case, The case is tainted because the defendant provided 'expert witness' to give testimony in the favor, but the testimonies that given contradict the common scientific knowledge that is held by scientific community. Even though this happen, the juries still rule in favor of the defendant simply because they brought 'an expert'.
To prevent this from happening again, the supreme court created rule 702 which restrict the type of expert testimonies that are admissible in court.