In a short essay, describe the four broad categories of experimental designs and discuss the various applications of each design category
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a. Preexperimental designs are designs that do not use randomization to control for extraneous factors. Thus, they suffer from many threats to internal and external validity. However, with a proper note of their limitations, they can add value when used in an exploratory fashion.
b. True experimental designs are designs in which the researcher can randomly assign subjects and experimental groups. Therefore, these designs provide a larger degree of control over extraneous variables. Included in this category are the pretest-posttest control group design and the posttest-only control group design.
c. Quasi-experimental designs are designs that result when the researcher is unable to fully manipulate the independent variables or treatments but can still apply part of the apparatus of true experimentation. These designs are typically employed in natural environments, enabling some degree of experimental control in a natural setting.
d. Statistical designs are series of basic experiments that allow for statistical control and analysis of external variables. Statistical designs are classified on the basis of their characteristics and use. The important statistical designs include factorial designs.
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In 2012, the U.S. Supreme Court determined that the penalty imposed by the Affordable Care Act (ACA) on those who did not purchase health insurance was a(n) ________
A) constitutional tax B) unconstitutional surcharge C) constitutional surcharge D) unconstitutional tax
Which of the following would be the most or least seasonal businesses and therefore have the least or most cyclical cash flow: a. snow plowing; b. high school senior photography; c. cleaning and repairing lawn mowers, d. evening and weekend babysitting? Why?
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Which of the following is the best summary of Daniel Goleman’s study on effective leaders
a. They articulate an inspiring vision, identify people who can adopt the vision, and build a small team of highly enthusiastic people. When necessary, they fire people who do not comply fully b. Effective leaders eschew any kind of namby-pamby feel good management techniques. They know what they want and they expect their subordinates to help them get it c. They always use a soft" approach, never pushing their vision on anyone. Their effectiveness stems from their use o incentives and praise. People who don't comp y with the vision are encouraged to do their own thing. d. Effective leaders mobilize people toward a vision, coach them to achieve that vision, promote team-building, and build consensus. They also set high standards and demand compliance when necessary
Describe the recording procedures for the issuance, retirement, and payment of interest for installment notes.
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