Core B - OMNIDATA Data Collection Core

核心B摘要：数据收集核心（Omnidata） Omnibus数据收集核心（核心B -“Omnidata”）的总体目标是：（1） 组织和管理三个大型不同队列的数据收集工作，（2）采用 创新战略，为答卷人的参与和 数据质量保证和监督，以及（3）确保调查工具包含 商定测试社会生态模式有效性所需的核心/共同要素 在三个纵向队列中。核心B研究者和工作人员将提供制服， 在整个数据收集过程中保持一致的管理水平，从而最大限度地减少 项目措辞中存在偏见或不一致的可能性;促进访谈者培训， 指导和监督;以及协调三个RP之间的IRB协议。 核心B的具体活动是：（1）制定和实施一个组织 管理数据收集人员和分包商的基础设施;（2）制定和实施 数据传输基础设施，用于收集多个数据流，包括调查数据和 外地管理行政数据-使用移动的技术平台;（3）高效 管理RP 1/RISK、RP 2/GCAFH和RP 3/KATIVA NOLA的调查工具 队列，严格遵守研究方案;（4）收集所需数据 RP 1、RP 2和RP 3中的定量分析;（5）详细记录方法 （6）提供清晰和完整的数据集， 数据管理核心（将管理供RP使用的数据，最终， 外部研究人员）;（7）收集程序级定性数据，由 RP 2，特别是通过与5- 10岁的个人进行焦点小组讨论， 19在卡特里娜飓风的时候。 组件负责人大卫艾布拉姆森将直接核心B，由项目总监Jaishree博士支持 毕达希

Abstract for Core B: Data Collection Core (Omnidata) The overall goals of the Omnibus Data Collection Core (Core B – “Omnidata”) are to: (1) organize and manage data collection efforts across three large and diverse cohorts, (2) employ innovative strategies for providing integrated infrastructure for both respondent engagement and data quality assurance and oversight, and to (3) ensure that the survey instruments contain the agreed upon core/common elements necessary to test the validity of the socio-ecological model across the three longitudinal cohorts. Core B investigators and staff will provide a uniform and consistent level of management over the entire data collection process, thereby minimizing the opportunity for biases or inconsistencies in item wording; facilitating interviewer training, instruction, and supervision; and harmonizing IRB protocols across the three RPs. The specific activities of Core B are to: (1) develop and implement an organizational infrastructure for managing data collection staff and sub-contractors; (2) develop and implement data transfer infrastructure for collecting multiple streams of data – including survey data and field management administrative data – using mobile technology platforms; (3) efficiently administer the survey instruments for the RP1/RISK, RP2/GCAFH and RP3/KATIVA NOLA cohorts, maintaining strict adherence to the research protocols; (4) assemble the required data for the quantitative analyses in RP1, RP2 and RP3; (5) thoroughly document the methodology and process of collecting those data; (6) provide clean and fully documented data sets to the Data Management Core (which will manage the data for utilization by the RPs and, eventually, external researchers); and (7) collect Program-level qualitative data that will be managed by RP2, specifically by conducting focus groups with individuals who were between the ages of 5- 19 at the time of Katrina. Component Lead David Abramson will direct Core B, supported by project director Dr. Jaishree Beedasy.