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AFL: The abbreviation for the American Federation of Labor, which started as a collection of craft unions in 1886, this is now one half of the umbrella organization for labor unions in the United States (the AFL part of AFL-CIO). As a collection of craft unions, the AFL primarily represented skilled workers in particular occupations. However, it also contained unions representing unskilled industrial workers, which led to a rift among AFL members in 1938 and spawned the formation of the Congress of Industrial Organizations (CIO). This rift was closed in 1955, when both joined together to form the AFL-CIO, which is the primary advocate for workers and labor unions in the United States.
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Lesson Contents
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Unit 1: The Method |
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Unit 2: Theory |
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Unit 3: Verification |
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Unit 4: Science and Practice |
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Unit 5: Cause and Effect | |
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Economic Science
In this lesson you'll see why and how the scientific method is a process of discovery. You'll see that it's a process of building theories to explain the workings of the world (the economy) by proposing then testing hypotheses. The five units making up this lesson will guide you through the basics of the scientific method and how it's used in the study of economics. - The first unit introduces the scientific method, especially its' four key components -- theories, principles, hypothesis, and data.
- The second unit then takes a closer look at theories, including the central role played by abstraction.
- In the third unit, we will focus on the process of verification -- how and why hypothesized relationships about the workings of the economy are compared with actual data.
- We then turn out attention to a simple example of how the scientific method is used to test a hypothesized relation between course grades and where students are seated in a classroom.
- The fifth and final unit in this lesson examines the role that cause and effect plays in the scientific method and economic science.
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BUSINESS CYCLES The recurring, but irregular, expansions and contractions of economic activity in the macroeconomy. While business cycles are frequently measured by real gross domestic product, they show up in many aggregate measures of economic activity, including the unemployment rate, the inflation rate, consumption expenditures, and tax collections, to name just a few. The study of macroeconomics is largely the study of business cycles. Macroeconomic theories seek to understand business cycles and macroeconomic policies seek to correct the problems of business cycles.
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time waiting for visits from door-to-door solicitors seeking to buy either a birthday gift for your grandfather or a pleather CD case. Be on the lookout for poorly written technical manuals.
Your Complete Scope
This isn't me! What am I?
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Three-forths of the gold mined each year is used to manufacture jewelry.
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"The past is a foreign country; they do things differently there." -- Leslie Poles Hartley, Writer
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CAF
Cost and Freight
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