When variables are precisely measured and characterized, the study has External Validity.
<u>External Relevance</u>
- The degree to which you may extrapolate a study's findings to different persons, groups, environments, and measurement scales is known as external validity. Can you, in other words, extrapolate the research's conclusions to a wider context.
- The goal of scientific study is to generate information that can be applied to the actual world.
<h3><u>Why is external validity important? What is it?</u></h3>
- Can the study be applicable to the "real world"? is a question that external validity aids in answering.
- External validity is strong if your study is transferable to different trials, environments, subjects, and eras. External validity is low if the research cannot be repeated in different contexts.
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Basketball was invented in springfield massachusets baseball was invented in cooperstown new york so yes it was invented in the northeast region
I’m not entirely sure, but since no one has answered yet, I’d go with C. It seems to relate most to what the Federalist and Democratic-Republicans disagreed on most.
The characteristics that are unique to tempera are 2, 5, and 3. and the characteristics shared with oil paint are 1, and 4.
Tempera painting is a term to refer to a painting technique that is characterized by:
- Dissolve pigment in water
- Use animal fat, glycerin, egg yolk, casein, other organic matter, or gum as a vehicle
- It was popular during the European Middle Ages
- Maintains its brilliance and clarity through the centuries
- It is a difficult technique because it dries quickly making it difficult to mix colors
- Wooden support is generally used for painting
- When it dries it forms an insoluble layer
On the other hand, oil is a painting technique characterized by:
- Mix the pigments with an oil-based binder, usually of vegetable origin
- It can be painted on different materials such as metal, wood, stone, ivory, although the most common is that it is applied on canvas or table
- Its drying is slow, it favors the mixture of colors
- Generally, supports are used in a way to paint
- When it dries it forms an insoluble layer
According to the above, the unique characteristics of the tempera are:
2. Retains brilliance and clarity for centuries
3. Dries very quickly, making it difficult to blend colors on the canvas
5. Uses egg yolk as a vehicle
Additionally, the characteristics shared between tempera and oil paints are:
2. Retains brilliance and clarity for centuries
4. Dries to a tough insoluble film
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