Purpose: Qualitative researchers have been criticised for not justifying sample size decisions in their research. This short paper addresses the issue of which sample sizes are appropriate and valid within different approaches to qualitative research. Design/methodology/approach: The sparse literature on ...
This study examines 83 IS qualitative studies in leading IS journals for the following purposes: (a) identifying the extent to which IS qualitative studies employ best practices of justifying sample size; (b) identifying optimal ranges of interviews for various types of qualitative research; and (...
A common misconception about sampling in qualitative research is that numbers are unimportant in ensuring the adequacy of a sampling strategy. Yet, simple sizes may be too small to support claims of having achieved either informational redundancy or theoretical saturation, or too large to permit the...
There are various types of magnetic fields, such as static and time-varying, as well as continuous and pulsed, with a wide range of frequencies. Most doses of time-varying and pulsed magnetic field therapies run between 1- 100 Hertz (Hz), with ranges of intensity between 1 micro-Tesla (...
saturation had not been empirically assessed with different types of qualitative data. A growing interest in empirical assessment of saturation has now generated a body of research on the topic, making it an opportune time to synthesize it and identify what we can learn from it. Thissystematic re...
Using Walking Interviews in Migration Research: A Systematic Review of the Qualitative Research Literature In the field of migration research, the frequency of employing qualitative walking interviews has risen in recent years to delve into the construction, evo... Y Sun,W Zhu - 《International Jour...
what types of groups or social networks have they developed during their time as an adult undergraduate These are the central questions of the study.. This study should examine a number of circumstances in which the growing principles of adult education, such as recognition of the contributions of...
Types of Samples: Selection methodologies with examples The process of deriving a sample is called a sampling method. Sampling forms an integral part of the research design as this method derives the quantitative and qualitative data that can be collected as part of a research study. Sampling meth...
The analytical framework used in the study can also be applied to other commodity groups. The quality of the estimation results may crucially depend on modeling choices, assumptions, types of data and statistical techniques (Okrent and Alston 2011; Gallet 2009). To control for the effect of ...
In a non-probability sample, some members of the population, compared to other members, have a greater but unknown chance of selection. There are five main types of non-probability sample: convenience, purposive, quota, snowball, and self-selection. ...