Sentence examples for in data collection when from inspiring English sources

The size of a sample in purposive sampling is often determined on the basis of "theoretical saturation" (the point in data collection when new data no longer provide additional insights to the research questions) (May , 2002 Patton, 2002).

We convened nominal groups until data saturation, defined as the point in data collection when no new data were generated to bring additional insight to the research question.

This sampling limitation, however, relates to the concept of saturation in qualitative research which is defined by the threshold reached in data collection when no new information is identified on a specific topic, within a defined subject group.

Twenty interviews are typically sufficient to achieve saturation 10 11 which is the point in data collection when no new or relevant information emerges with respect to the question of interest.

67 Multiple imputation is now an established technique for analysing data sets where there are incomplete observations, 68 while Bayesian inference, 69 hidden Markov models 70 and partially observed Markov process 71 have been used to overcome deficiencies in data collection when fitting epidemiological models to routine data.

Data saturation was defined as the point in the data collection when new data no longer brought additional insights to the research question [ 18, 19].

On the plus side, the 3D reconstruction removes any parallax errors from the data and these can cause significant errors in 2D data collection when it is not possible to move the cameras to a large enough distance to allow the effects of distance changes to be ignored.

For the three in-school waves of data collection (when most were eighth-graders, sophomores, or seniors), achievement tests in reading, social studies, mathematics and science were administered in addition to the student questionnaire.

Members of the research team trained staff in participating organisations in the methods of data collection when needed and conducted all analyses.

General background variables included civil status, household composition, previous education, social support and critical life events and were asked in each wave of data collection when appropriate.

In each group, we began systematic data collection when we could identify all adult and subadult females (N = 26; BT1 = 5; BT2 = 4; LC = 7; CC = 5 MK = 5).