42,210 rated or chosen profiles from 3,015 respondents, in up to 7 tasks of 2 profiles varying on 8 attributes.
| Description | US Democrats and Republicans (online panel, July 2016) chose between 7 pairs of hypothetical candidates varying in party, gender, race and stances on Obamacare, Muslim immigration, corporate taxes, birth-control coverage and illegal immigration; 3,015 respondents, forced choice. |
|---|---|
| Reference | Mummolo, J., Peterson, E., & Westwood, S. (2021). The limits of partisan loyalty. Political Behavior, 43, 949-972. |
| DOI | 10.1007/s11109-019-09576-3 |
| Licence | CC0 1.0 |
| Source data | https://doi.org/10.7910/DVN/J9IJGM |
These notes describe the source data, which the IRW reproduces as released. All notes are listed on the Data Notes page.
| Respondents | 3,015 |
|---|---|
| Rows (one per respondent, task and profile) | 42,210 |
| Tasks per respondent (most) | 7 |
| Profiles per task | 2 |
| Attributes | 8 |
| Tasks with no profile chosen | 0 |
| Topic | candidate choice |
|---|---|
| A profile represents | person |
| Country | US |
| Language shown | en |
| Language of stored levels | en |
| Randomization restrictions | unknown |
| Task order | recorded in the deposit |
| Profile position | recorded in the deposit |
Outcomes:
| choice | respondents evaluated two politicians and indicated which they preferred (paraphrase) [choice, forced] |
|---|
attr_economyattr_genderattr_healthcareattr_illegal_immigrationattr_partyattr_raceattr_terrorismattr_womens_equalityattrpos_economyattrpos_genderattrpos_healthcareattrpos_illegal_immigrationattrpos_partyattrpos_raceattrpos_terrorismattrpos_womens_equalitychoicecov_age_groupcov_educationcov_gendercov_hispaniccov_ideologycov_importance_birth_controlcov_importance_corporate_taxcov_importance_muslim_immigrationcov_importance_obamacarecov_importance_path_to_citizenshipcov_incomecov_party_idcov_party_strengthcov_racecov_stance_birth_controlcov_stance_corporate_taxcov_stance_deportationcov_stance_muslim_immigrationcov_stance_obamacarecov_stance_path_to_citizenshipcov_survey_weightcov_vote_2016idprofiletask
The layout (one row per respondent, task and profile; choice/rating outcomes; attr_ columns holding each attribute level as displayed) is defined in the IRW conjoint standard. What the outcomes asked is under Design above.
Or load it directly in R or Python (both need a free Redivis account; the first call opens a browser to sign in):
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("mummolo_2021_partisan_loyalty", source = "conj")
# Python
pip install irw
import irw
df = irw.fetch("mummolo_2021_partisan_loyalty", source="conj")
@article{Mummolo_2019, title={The Limits of Partisan Loyalty}, volume={43}, ISSN={1573-6687}, url={http://dx.doi.org/10.1007/s11109-019-09576-3}, DOI={10.1007/s11109-019-09576-3}, number={3}, journal={Political Behavior}, publisher={Springer Science and Business Media LLC}, author={Mummolo, Jonathan and Peterson, Erik and Westwood, Sean}, year={2019}, month=Nov, pages={949–972} }
| IRW version | v584 |
|---|---|
| Redivis dataset | irw_conjoint v4.2 |
| Redivis dataset DOI | 10.57761/qkye-q530 |
| Manifest pin for this IRW version | v4.2 |
| Metadata source | irw_meta v44.0 |