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Serhud [2]
3 years ago
13

Lorenzo is studying aggression in children. He administers a questionnaire to the children that asks them about their feelings o

f aggression. Lorenzo runs a statistical test to find how consistent the responses are to different wordings of items on the questionnaire given to the children. Which type of reliability is he examining with this questionnaire?
Social Studies
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer: Internal reliability

Explanation: Internal reliability is used to evaluate the consistency of a result across items within test. In internal reliability, the consistency or how well a correlation is established between different items or variables subjected to the same test.

In the scenario above, the construct measured is aggression across multiple children using a questionnaire and the correlation or consistency of their result were evaluated.

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In depth description of four events, people, or places of Ancient Greece.
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Archimedes

He was the famous Greek mathematician who is said to have run down the streets of Syracuse naked yelling loud “Eureka! Eureka!” all the way for he had just the discovered the principle of buoyancy while taking a bath. But he was not just a mathematician, he was also a competent engineer, physicist, philosopher, inventor and astronomer among many more. Infact, he was one of the leading scientist who made his impact in the classical Greek era of the overall human civilization. His major contributions in science include some of the profound advances in physics. Moreover, his tactical mind along with his mechanical engineering genius helped Syracuse put on a strong offense when the Roman came knocking down their doors.

He was considered to be the greatest mathematician of the ancient Greek era, and he definitely makes it to the list of one of the greatest mathematics genius to have ever lived. His precise calculations led to remarkably accurate approximation of the value of Pi. He also defined the geometry and volumes of different shapes such as the sphere and cylinder.

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Leonidas I was the famous Spartan king whose heroics on the bloodfest battle of Thermopylae was the stuff that legends are made up of. At a time when every single spartan citizen was built for battle, their daily routine pretty much covered up by rigorous fighting and training since early childhood – Leonidas was destined to glory when the Persian came knocking on the doors of ancient Greece. It was said that Leonidas, one of the sons of king Anaxandridas II of Sparta, was believed to be a descendant of Heracles (more popularly known as Hercules), possessing much of his strength and capabilities.

Leonidas left a notable mark on the face of history with his impressive leadership against the might of Persians in the Battle of Thermopylae. His unbelievable last stand against all odds have been passed on to generations by the writings of famous Greek historian Herodotus. He told the story of 300 Spartan and 700 Thespians defending Sparta from a Persian invasion of “2 million” strong army for three days. Yes modern historians do put that number around 250,000 Persians, but the show of utmost bravery Leonidas and his men put up defending at the small pass of Thermopylae is used, to this very day, as a pinnacle example of how training, experience and tactical use of terrain can be used to maximize the potential of even the smallest of forces.

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