Pew Research Center reports that societal and technological changes have made it increasingly difficult to contact and persuade respondents for the purpose of surveys. For a typical telephone survey, the contact rate (percent of households in which an adult was reached) was 90% in 1997, but today, it is just 62%. The cooperation rate (percent of households contacted that yielded an interview) was 43% in 1997 but is only 14% in 2012. Despite the declining rates, Pew maintains that polls continue to supply precise data.
Unknown
About TeachingwithData.org
TeachingWithData.org is a partnership between the Inter-university Consortium for Political and Social Research (ICPSR) and the Social Science Data Analysis Network (SSDAN), both at the University of Michigan. The project is funded by NSF Award 0840642, George Alter (ICPSR), PI and William Frey (SSDAN), co-PI.
Translate
Search This Blog
Popular Posts
-
A study recently featured in the Journal of Comparative Economics examines income inequality in urban China. Capital income increased d...
-
If you’ve hit the point in the semester where your classes have fallen into routines and you’d like to spice things up a bit, this webinar i...
-
A recent post on the Economist’s Graphic Detail blog includes a global map of cigarette smokers in 2010, as reported by the American Cance...
-
According to the Washington Post, since 2009, the unemployment rate in the United States has dropped by 50% . The traditional...
-
The month of March signaled the beginning of National Women’s History Month, as well as the annual Oscar Awards ceremony, which was held on...
No comments :
Post a Comment