Answer:
You should go see a dentist if that pain persists.
Explanation:
The technique to improve internal validity is D) Addition of a control group.
<h3>What is
internal validity?</h3>
Internal validity serves as the study which bring about the establishment of a trustworthy cause-and-effect relationship that can be found in treatment and an outcome.
it should be noted that Internal validity also helps to eliminate alternative explanations , hence, The technique to improve internal validity is D) Addition of a control group.
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COMPLETE QUESTOIN:
Which of the following is a technique to improve internal validity ____________?
A) Experimenter expectancy
B) Participant bias
C) Use of a confederate
D) Addition of a control group
Knowledgeable/smart/GENIUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The effect of deforestation due to urbanization is partly to lose habitat for wildlife that lived in the forest and also it can increase erosion if it is on a mountainside with somewhat steep terrain, for example. On the other hand, once a new section of city is developed properly, it may have have new parks which can provide some habitat for small animals like squirrels and also birds.
The options to fill in the gaps for the Long-run macroeconomic equilibrium are:
- equals
- intersects as a point on
<h3>What is macroeconomic equilibrium?</h3>
Macroeconomic equilibrium is an equilibrium situation that occurs when the quantities of the real GDP demanded equals the real GDP supplied at the point of intersection of the AD curve and the AS curve.
Long-run macroeconomic equilibrium occurs when aggregate demand equals short-run aggregate supply and they intersects as a point on the long-run supply curve.
In conclusion, Long-run macroeconomic equilibrium results in equilibrium of demand and supply of GDP.
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