They have yet to determine, for instance, how data collection will be standardized, precisely how the map will be structured, or how the work will be divvied up.
In the early Reading Comprehension Study (1970), for instance, the data collection was carried out at the end of the spring term (Hansson, 1975).
A sample size of 346 immediate postnatal women (i.e. women whose babies were within the age range of 1 - 42 days or 6 weeks at the instance of data collection) were recruited proportionately from a population of 860 women utilizing the three study settings.
Longitudinal biobanks begin with an initial collection of samples and data from individuals, which is then supplemented by further instances of data collection (and potentially additional sample collection), thereby building up a detailed biological, medical, lifestyle and environmental characterisation of the participant cohort as it develops over time.
For instance, the cost data collection could have been extended and more health systems research could have been planned to inform the effectiveness component which could have enlarged the range of health interventions for the cost-effectiveness analysis.
Leon noted that the government did not cite any instances in which the data collection proved necessary in preventing an imminent attack, and concluded that, when weighed against the "almost-Orwellian technology that enables the Government to store and analyze the phone metadata of every telephone user in the United States," the N.S.A.'s rationale was simply too weak.
(Contrast the Irish response to this regional German DP agency's concern about a "massive risk" associated with Prism data collection, for instance, and the tonal variation is striking).
Using websites or mobile devices for explicit or tacit data collection, for instance, could be more invasive with respect to privacy and civil liberties.
To reduce this bias, we used several strategies during data collection, for instance, vignettes to encourage discussion of sensitive issues.
In some cases, there were problems with practical arrangements for data collection, for instance logistics in the waiting rooms.
