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.
Ali (girl). Ali /ali/ [2 sylls.] as a girls' name (also used more widely as boys' name Ali) is pronounced AL-ee. It is of Arabic origin, and the meaning of Ali is exalted.In English, Ali is used as a nickname of Allie, Alexandra and names beginning with Al-. Actress Ali McGraw.Affiliated girl names: Alice and Alberta.isplayed below is a comparison of the usage of the girl name Ali and corresponding names. Alberta, Alex, Alexa (#63 a year ago) , Alexandra (#92) , Alexia (#270) , Alexis (#64) , Alice (#97) , Allie (#257) , Ally (#736) and Lexi (#242) are the popular varying forms of Ali ranked in the Top 1000.