variables:
age, gender, and place of residence. Given the low response rate in a
previous survey and th
Even if purists continue to stress the need to maintain the integrity of
the mode of survey administration (Bowyer & Rogowski, 2017; Klausch &
Schouten, 2016; Schwarz et al ., 1991), the constraints of the
pandemic prompted us to adopt a mixed-mode survey design. We were aware
that these survey designs could be effective at reaching certain
sub-populations, such as the elderly,