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.
Aliza /al-iza/ [3 sylls.] as a girls' name is of Hebrew derivation, and the name Aliza means joy; great happiness; joy, joyful; God is my oath. Aliza is an alternate form of Aleeza (Hebrew).Aliza is also a form of Alisa (Hebrew): also a version of Alicia.Aliza is also used as a form of Alizah (Hebrew) and Eliza (Hebrew). See also Liza.hown below is a comparison of the popularity of the girl name Aliza and affiliated names. Alyssa (#76 last year) , Eliza (#212) , Elisa (#498) , Alissa (#855) , Alisa (#936) , Liza, Liz, Alize and Elza are the popular related forms of Aliza (#818 last year) ranked in the Top 1000.