Who chooses a QR code over a URL to access a web screener in a national probability survey of older adults, and the impact on data quality [0.03%]
在全国概率老年人调查中，是谁选择了二维码而不是网址来访问网页调查，以及这对数据质量的影响
Andrew L Hupp,Heather M Schroeder,Brady T West et al.
Andrew L Hupp et al.
Comparison of Quarterly and Yearly Calibration Data for Propensity Score Adjusted Web Survey Estimates [0.03%]
基于倾向值调整的网络调查估计中季度和年度校准数据的比较
Katherine E Irimata,Yulei He,Bill Cai et al.
Katherine E Irimata et al.
While web surveys have become increasingly popular as a method of data collection, there is concern that estimates obtained from web surveys may not reflect the target population of interest. Web survey estimates can be calibrated to existi...
Comparison response patterns on landline and cell phone in a call back survey: effects of demographic characteristics and lag days [0.03%]
基于人口统计学特征和滞后天数的回访调查中电话用户与手机用户反应模式比较研究
Xiaoting Qin,Cathy M Bailey,Hatice S Zahran
Xiaoting Qin
The Asthma Call-back Survey (ACBS) is conducted after the Behavioral Risk Factor Surveillance System (BRFSS) survey by calling BRFSS respondents who reported ever being diagnosed with asthma. To find response patterns and increase ACBS resp...