The CONNECT questionnaires, which parents completed after being invited to enter their child into CATCH, included a series of statements to assess parental satisfaction with the CATCH consent process, as well as their sense of whether or not they felt their decision-making was voluntary.
Web-based questionnaires connected to an environment measurement system allows for providing the questionnaire only at necessary times, and reduces the burden on participants.
31 Our birth cohort examines possible effects of desert dust exposure on health outcomes, using web-based questionnaires connected to an environment measurement system, allowing for the collection of information within a short time frame.
Names of participants and schools were not included on questionnaires nor connected in any way with questionnaire responses.
I should emphasise that the Kogan/GSR datasets and questionnaires were not the only Facebook-connected questionnaires and datasets which Cambridge Analytica used.
The informed consent form was electronically submitted and could not be connected to a corresponding questionnaire.
An 800 number printed on each census questionnaire connects to an answering system that gives people assorted options for help and information.
If two consecutive questionnaires were missing, the calculated person-time connected to that participant was closed when the last questionnaire was answered.
The data from the databases and the questionnaire data will be connected by the unique civil registry number assigned to all Danish citizens.
The questionnaires from different informants were connected by a specific code.
A total of 2871 (2058 women and 813 men) employees who were connected to the Swedish Hotel and Restaurant Workers Union completed an online questionnaire.
