A researcher tells some participants that they scored low on an intelligence test while she tells others they scored high on the intelligence test. Although she never actually graded the tests, she finds that those told they scored low rated their abilities much lower than those told they scored high. What is the best test to analyze the results of this study

The passage below can be revised to make it more concise. which word is a modifier that can be eliminated because it adds no meaning? dr. madison is somewhat skeptical about stories of global warming. she has gathered scientific data in remote areas to prove her position. somewhat global scientific remote

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

According to the theory of mercantilism, a country is strengthen by