Here is the CMT Uptime check phrase

Further Reading

Smith, T. (2016). Survey standards. In C. Wolf, D. Joye, T.W. Smith, & Y. Fu (Eds.), The SAGE Handbook of Survey Methodology. Thousand Oaks, CA: Sage.

Biemer, P.P. (2016). Total survey error: a paradigm for survey methodology. In C. Wolf, D. Joye, T.W. Smith, & Y. Fu (Eds.), The SAGE Handbook of Survey Methodology. Thousand Oaks, CA: Sage.

Lyberg, L.E. & Weisberg, H.F. (2016). Total survey error paradigm in practice. In C. Wolf, D. Joye, T.W. Smith, & Y. Fu (Eds.), The SAGE Handbook of Survey Methodology. Thousand Oaks, CA: Sage.

Alwin, D.F. (2016). Survey data quality and measurement precision. In C. Wolf, D. Joye, T.W. Smith, & Y. Fu (Eds.), The SAGE Handbook of Survey Methodology. Thousand Oaks, CA: Sage.

Thiessen, V., & Blasius, J. (2016). A fresh look at survey data quality. In C. Wolf, D. Joye, T.W. Smith, & Y. Fu (Eds.), The SAGE Handbook of Survey Methodology. Thousand Oaks, CA: Sage.

Pennell, B-E, Cibelli Hibben, K. L., Lyberg, L., Mohler, P. Ph. & Worku, G. (2017). A total survey error perspective on surveys in multinational, multiregional, and multicultural contexts. In Paul Biemer, Edith de Leeuw, Stephanie Eckman, Brad Edwards, Frauke Kreuter, Lars Lyberg, Clyde Tucker, and Brady West (Eds.), Total survey error in practice. New York, NY: John Wiley & Sons.