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  2. Participation bias - Wikipedia

    en.wikipedia.org/wiki/Participation_bias

    Academic research has disputed substantial linkages between response rate and non-response bias. A meta-analysis of 30 methodological studies on non-response bias by Robert M. Groves found that the coefficient of determination for variance in non-response bias by response rate was only 0.11, making it a weak predictor of non-response bias ...

  3. Participatory action research - Wikipedia

    en.wikipedia.org/wiki/Participatory_action_research

    Action research in the workplace took its initial inspiration from Lewin's work on organizational development (and Dewey's emphasis on learning from experience). Lewin's seminal contribution involves a flexible, scientific approach to planned change that proceeds through a spiral of steps, each of which is composed of 'a circle of planning, action, and fact-finding about the result of the ...

  4. Garbage in, garbage out - Wikipedia

    en.wikipedia.org/wiki/Garbage_in,_garbage_out

    The expression was popular in the early days of computing. The first known use is in a 1957 syndicated newspaper article about US Army mathematicians and their work with early computers, [4] in which an Army Specialist named William D. Mellin explained that computers cannot think for themselves, and that "sloppily programmed" inputs inevitably lead to incorrect outputs.

  5. Anchoring effect - Wikipedia

    en.wikipedia.org/wiki/Anchoring_effect

    The anchoring effect was also found to be present in a study [8] in the Journal of Real Estate Research in relation to house prices. In this investigation, it was established that the 2-year and 9-year highs on the Case-Shiller House Price Index could be used as anchors in predicting current house prices.

  6. UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

    images.huffingtonpost.com/2013-03-09-amicus.pdf

    E. Independent Research Conducted by Mass Audubon .....5 II. THE CAPE WIND PROJECT REGULATORY REVIEW PROCESS .....6 A. The Duration and Extent of the Regulatory Review Process .....6 B. The Environmental Benefits of the Project and Its Environmental

  7. Organizational analysis - Wikipedia

    en.wikipedia.org/wiki/Organizational_analysis

    The natural system model is in many ways the opposite of the rational model in that it focuses on the activities that may negatively impact the organization and therefore aims at maintaining an equilibrium in order to meet its goals. [6] The Natural System model views organizations as an organic organism which is holistically interconnected.

  8. Survey sampling - Wikipedia

    en.wikipedia.org/wiki/Survey_sampling

    This type of sampling is common in non-probability market research surveys. Convenience Samples: The sample is composed of whatever persons can be most easily accessed to fill out the survey. In non-probability samples the relationship between the target population and the survey sample is immeasurable and potential bias is unknowable.

  9. Incrementalism - Wikipedia

    en.wikipedia.org/wiki/Incrementalism

    Strategic implementation is a very well thought out plan of implementation that is the opposite to incrementalism. Although the plan involved with the strategic implementation might work incrementally it has set objectives at set times with little to no intention of muddling through the process.