Which of the Following is True Regarding Data Analysis
According to Shamoo and Rasnik (2003) various analytic procedures provide a way of drawing inductive inferences from data and distinguishing. The signal (the phenomenon of Interest) from the noise (statistical fluctuations) present in the data.
Data Analysis is the process of methodically applying statistical and logical techniques to describe and illustrate condense, and recap and evaluate data.
The form of the analysis is strong mind by the specific qualitative approach taken (field notes, documents, audiotape, videotape). Which of the Following is True Regarding Data Analysis While data analysis in qualitative research can comprise statistical measures many times analysis becomes an ongoing iterative process where data is unceasingly collect and analyzed almost simultaneously. In need researchers generally analyze for patterns in observations through the entire data collection phase (Savenye, Robinson, 2004)
Improper statistical analyses misrepresent scientific findings mislead casual readers (Shepard 2002) and may negatively influence the public perception of research.
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Which of the Following is True Regarding Data Analysis
An essential component of safeguarding data integrity is the accurate and appropriate analysis of research findings. Integrity issues are just as pertinent to the analysis of non-statistical data as well.
Having Necessary Skills to Analyze Which of the Following is True Regarding Data Analysis
A tacit assumption of detectives is that they have received training sufficient to demonstrate a high standard of research practice. Unintentional scientific misconduct is likely the result of poor instruction and follow-up. A number of studies propose this may be the case more often than believe Nowak 1994 Silverman Manson 2003. For example, Sica originates that adequate training of physicians in medical schools in the proper design implementation and evaluation of clinical trials is abysmally small Sica cited in Nowak, 1994. Indeed a single course in biometrics is the most that are usually offer (Christopher Williams, cited in Nowak 1994).
A common practice of gumshoes is to defer the selection of analytic procedure toa research team ‘statistician’. Ideally. Detectives should have substantially more than a basic understanding of the rationale for selecting one method of analysis over another.
Concurrently Selecting Data Group Methods and Appropriate Analysis Which of the Following is True Regarding Data Analysis
According to Smeeton and Goda (2003). Arithmetical advice obtained at the stage of the initial planning of an investigation so that for example the method of sampling and design of the questionnaire are appropriate. While methods of examination may differ by scientific discipline.
The optimal stage for determining appropriate analytic procedures occurs early in the research process and should not be an afterthought.
Drawing Unbiased Inference
The chief aim of the analysis is to distinguish between an event occurring as either reflecting a true effect or a false one. Any bias happening in the collection of the data or selection of the method of analysis will increase the likelihood of drawing a biased inference.
Manner of Presenting Data Which of the Following is True Regarding Data Analysis
Nowak (1994) ontes that even experts do not agree in distinguishing between analyzing and massaging data. At times investigators may enhance the imprint of a significant finding by determining how to present derived data as opposed to data in its raw form. Which portion of the data expose why how and to whom (Shamoo, Resnik, 2003). Shamoo (1989) recommends that detectives maintain a sufficient and precise paper trail of how data manipulate for future review.
