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Replication Data for: Subject Performance in Social Science Experiments Using Crowdsources Online Samples
No full textThese are replication files for the main text and online appendix for the article "Subject Performance in Social Science Experiments Using Crowdsources Online Samples" by David J. Andersen and Richard R. Lau, as published in the Journal of Experimental Political Science. Study 1 was run in the dynamic process tracing environment and recruited approximately 400 subjects from Amazon's Mechanical Turk to participate in a simulated primary and general election for a number of political offices. Study 2 was a survey experiment that recruited approximately 1,000 subjects from Mechanical Turk and surveyed them about their feelings of state and national-level patriotism
Replication Data for: Subject Performance in Social Science Experiments Using Crowdsources Online Samples
No full textThese are replication files for the main text and online appendix for the article "Subject Performance in Social Science Experiments Using Crowdsources Online Samples" by David J. Andersen and Richard R. Lau, as published in the Journal of Experimental Political Science. Study 1 was run in the dynamic process tracing environment and recruited approximately 400 subjects from Amazon's Mechanical Turk to participate in a simulated primary and general election for a number of political offices. Study 2 was a survey experiment that recruited approximately 1,000 subjects from Mechanical Turk and surveyed them about their feelings of state and national-level patriotism
Replication Data for: Crowded out: The effects of concurrent elections on voter learning and behavior in the United States
No full textReplication data for Crowded out:
The effects of concurrent elections on voter learning and behavior in the United States. This contains two files. The analysis of turnout data is built from the US Elections Project using state-level turnout data from 1982-2000. Then I use ANES cumulative file data from 1982-2000 to analyze how people react to concurrent elections.
Figure 1 is analyzed in SPSS while the rest of the figures and tables are generated in Stata
Replication Data for: Information and its Presentation: Treatment Effects in Low-information vs. High-information Experiments
No full textThis study examined how subjects react to a treatment under different information conditions. We recruited subjects from Amazon’s Mechanical Turk to follow a link (above) to a study where they would learn about two political candidates running for a congressional seat. As subjects entered the experiment they were randomly sorted into one of four conditions, each presenting the candidates in different ways based upon the amount of information available about the candidates and how it was presented. The four options were:
• A short vignette about each candidate, including 5 attributes (Low-information, Static)
• A static information board containing 20 attributes (High-information, Static)
• A dynamic information board with 5 attributes (Low-information, Dynamic)
• A dynamic information board with 20 attributes (High-information, Dynamic)
Our treatment was a gender manipulation. In each condition, we determined which political party each subject preferred (Democrat or Republican) and then randomly assigned each subject to see their In-Party candidate appear as either a man or woman. The Out-Party candidate was always a man
Replication Data for: Impartial Administration and Peaceful Agrarian Reform: The Foundations for Democracy in Scandinavia
No full textThis online appendix describes information that are not essential for understanding the arguments in the main paper but are important for understanding the research process in more detail. It covers an overview of sources and search criteria, supplementary information that provides further perspectives on the findings of the paper, as well as a detailed process-tracing analysis that supports the analyses of the paper
Replication Data for: Impartial Administration and Peaceful Agrarian Reform: The Foundations for Democracy in Scandinavia
No full textOnline Appendix, including source criticism and process tracing analysi
Replication Data for: Information and its Presentation: Treatment Effects in Low-information vs. High-information Experiments
No full textThis study examined how subjects react to a treatment under different information conditions. We recruited subjects from Amazon’s Mechanical Turk to follow a link (above) to a study where they would learn about two political candidates running for a congressional seat. As subjects entered the experiment they were randomly sorted into one of four conditions, each presenting the candidates in different ways based upon the amount of information available about the candidates and how it was presented. The four options were:
• A short vignette about each candidate, including 5 attributes (Low-information, Static)
• A static information board containing 20 attributes (High-information, Static)
• A dynamic information board with 5 attributes (Low-information, Dynamic)
• A dynamic information board with 20 attributes (High-information, Dynamic)
Our treatment was a gender manipulation. In each condition, we determined which political party each subject preferred (Democrat or Republican) and then randomly assigned each subject to see their In-Party candidate appear as either a man or woman. The Out-Party candidate was always a man
Replication Data for: The importance of candidate sex and partisan preference over time: A multiday study of voter decision-making
No full textThis data replicates the findings published in the Journal of Politics article "The importance of candidate sex and partisan preference over time: A multi-day study of voter decision-making". This experiment was fielded in November of 2015 and recruited approximately 400 subjects from Amazon's Mechanical Turk
Replication Data for: The importance of candidate sex and partisan preference over time: A multiday study of voter decision-making
No full textThis data replicates the findings published in the Journal of Politics article "The importance of candidate sex and partisan preference over time: A multi-day study of voter decision-making". This experiment was fielded in November of 2015 and recruited approximately 400 subjects from Amazon's Mechanical Turk
Distribution of Eastern Prairie Population Canada Goose Broods, 1977-2002: Potential Influence of Snow Geese
No full texthabitat distribution of Canada GeeseNack, Robert R; Andersen, David E. (2004). Distribution of Eastern Prairie Population Canada Goose Broods, 1977-2002: Potential Influence of Snow Geese. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/183604
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