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Payroll System Thesis

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  • July 2010
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TYPES OF RESEARCH The different characteristics of research: Research May be Applied or Basic The purpose of applied research is to solve an immediate, practical problem. Basic Research (Pure) adds to the existing body of knowledge; doesn't necessarily provide results of immediate, practical use. Research May be Obtrusive or Non-Obtrusive Obtrusive research - where the researcher introduces conditions that influence participants. Where the researcher manipulates the environment. Non-obtrusive research - where researcher avoids influencing subjects in any way and tries to be as inconspicuous as possible.


Four Main Types of Research Historical research - describes what was-mostly nonobtrusive Descriptive research - describes what is-mostly nonobtrusive Correlation research - makes comparisons, looking for trends or tendencies Experimental research - describes what will be - mostly obtrusive


Historical Research A systematic process of searching for information and fact to describe analyze or interpret the past Value-can provide prospective for decision making about current problems -issues are often better understood if we understand the historical perspective Sources-must have good backed sources to protect from criticism -most common sources are past records Descriptive Research Describes, interprets, and clarifies what in the present -often done with surveys -may be done by observation or an observational instrument Developmental Research is one common type of descriptive research which involves the study of changes in behavior over a period of time


Correlation Research The purpose is to find relationships between two or more variable so to: - Better understand the conditions and events that we encounter (what goes with what) - To predict future conditions and events. - Correlations do not show cause and effect Coefficients of Correlation -range from –1 to 1 -the farther the number is away from 0 the higher the correlation -a negative...

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