Local community leaders and elders (pastoralists' representatives) who have a deep knowledge about the intended site were purposefully selected to take part in site selection.
By maximum variation sampling, 33 informants were purposefully selected.
Results: Eighteen patients, ten males, were purposefully selected for the primary study.
Accordingly, ten Kebeles from the three administrative Districts (Bahir Dar Zuria, Mecha and Yilmana Densa) were purposefully selected.
We purposefully selected the general education biology classroom based on the instructor's background in both evolutionary biology and science education.
This approach uses a small sample of mixed spectral responses drawn from purposefully selected locations (geographical boundaries) in training.
A group of experts in school management were purposefully selected to respond an open-answer researcher designed questionnaire.
Second, the physically expected dominance of the axial stiffness of Carbon nanotubes (CNT) on the effective properties of CNTRM is demonstrated by purposefully selected numerical experiments.
From the potential pool of 17 teachers then, seven were "purposefully selected" (Patton, 2002) primarily based on graduate student-team pairings and past participant-researcher relationships.
However, fewer sampling time points were purposefully selected to ensure cell viability.
Sites were purposefully selected to represent the varying epidemiology of malaria in Uganda.
