Purposeful Sampling for Qualitative Data Collection and Analysis in Mixed Method Implementation Research. Purposeful sampling is widely used in qualitative research for the identification and selection of information-rich cases related to the phenomenon of interest. Although there are several different purposeful sampling strategies, criterion sampling appears to be used most commonly in implementation research. However, combining sampling strategies may be more appropriate to the aims of implementation research and more consistent with recent developments in quantitative methods.
The name Alianna is of Greek origin. The meaning of Alianna is defender of mankind. Alianna is generally used as a girl's name. It consists of 7 letters and 4 syllables and is pronounced A-li-a-nna.
Alia /alia/ [3 sylls.] as a name for girls (also used less widely as boys' name Alia) is of Hebrew origin, and Alia means exalted, sublime. Alia is a version of Aliya (Hebrew): made popular by late singer Aaliyah.Alie is a familiar surname.Kreatif forms: Aliaai, Aliaau, Aualia.harted below is the baby name popularity of Alia for girls. Alia entered the list in 1995 and reached its highest position of #724 in the U.S. in 2013, and is at #729 presently. (2014 Birth Statistics). Displayed below is an analysis of the usage of Alia and affiliated names.