One problem with
administering iq tests to school-age children is that these tests may be culturally biased. By definition culture is
the mix of values and norms that are communicated from generation to generation
socially, the results may vary according to the culture the examiner exposed
to.
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Answer:
There were an estimated 18 million Native Americans living north of Mexico at the beginning of the European invasion. Prior to the arrival of the Europeans, American Indians were remarkably free of serious diseases. People did not often die from diseases. As the European explorers and colonists began to arrive, this changed and the consequences were disastrous for Native American people. The death tolls from the newly introduced European diseases often reached 80-90 percent. Entire groups of people vanished before the tidal wave of disease.
Explanation:
The diseases brought to this continent by the Europeans included bubonic plague, chicken pox, pneumonic plague, cholera, diphtheria, influenza, measles, scarlet fever, smallpox, typhus, tuberculosis, and whooping cough. The diseases introduced in the Americas by the Europeans were crowd diseases: that is, individuals who have once contracted the disease and survived become immune to the disease. In a small population, the disease will become extinct. Measles, for instance, requires a population of about 300,000 to survive. If the population size drops below this threshold, the virus can cause illness and death, but after one epidemic, the virus itself dies out.
Another important factor in the European diseases was the presence of domesticated animals. The source of many of the infections was the domesticated animals which lived in close proximity with the humans.
Overall, hundreds of thousands of Indians died of European diseases during the first two centuries following contact. In terms of death tolls, smallpox killed the greatest number of Indians, followed by measles, influenza, and bubonic plague.
I believe the answer is: how well an employee is actually doing
Unlike in education environment, workplaces do not adopt GPA system do measure how well an employee perform, since there are a lot of factors that could determine employees'performance, depending on the position that they're in. Because of this, it is hard to develop a comparison method that could objectively measure employees' worth.
Students with autism spectrum disorder can give the impression that they understand certain words or phrases through the use of Rote memory.
Autism spectrum disorders (ASD) are developmental disorders caused by differences in the brain. People with ASD often have restricted or repetitive behaviors and interests, as well as problems with social communication and interactions. People with ASD may also learn, move, or pay attention differently.
Although there is no single known cause of autism spectrum disorders, it is generally accepted that they are caused by abnormalities in brain structure or function. Brain scans show differences in brain shape and structure in autistic children compared to neurotypical children.
Learn more about autism spectrum here: brainly.com/question/7212175
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Answer:
Energy from the sun drives atmospheric processes. Atmospheric circulations transport matter and energy. The earth's atmosphere changes over time and space, giving rise to weather and climate. The earth's atmosphere continuously interacts with the other components of the earth system
Explanation:
