ISPS ID:
D172
Suggested citation:
Matthew H. Graham, Alexander Coppock (2022). Replication materials for, Asking About Attitude Change. http://hdl.handle.net/10079/e6733d9e-0f81-447b-85ec-1ced07ad4042. ISPS Data Archive
Research design:
Data type:
Survey
Data source(s):
Authors
Data source information:
isps(at)yale(dot)edu
Field Date:
2018-05-08 - 2019-05-28
Location:
Location details:
N/A
Unit of observation:
Individual
Sample size:
5,076 (Study 1: 417 + Study 2a: 2,475 + Study 2b: 1,110 + Study 3: 1,074)
Inclusion/exclusion:
In four main surveys, random subsets of survey respondents were assigned to answer questions after receiving treatment.
Randomization procedure:
The treatment group and the control group read different vignettes.
Treatment:
Study 1 conducted the “reducing response substitution” experiments using eight information treatments. Study 3 applied this strategy to one additional treatment. Using the same eight treatments, Study 1 also evaluated the counterfactual format using the same strategies described above. Study 2 applied these strategies to two additional treatments. Table 2 summarizes all 11 treatments and their corresponding outcome variables.
Treatment administration:
Web delivered
Outcome measures:
Changes in individual attitudes
Archive date:
2022
Owner contact:
isps(at)yale(dot)edu
Terms of use:
ISPS Data Archive: Terms of Use .
Discipline:
Area of study:
