400 letters sent to state legislators in a 2x2 factorial experiment varying the apparent ethnicity of the writer and the quality of the grammar. Used in Chapter 9 as the running example of factorial designs and moderators.
Format
A data frame with 400 rows and 7 columns:
- observation
Letter number, 1 to 400
- letter_name
Name signed on the letter, Colin or Jose
- X_legislator_hispanic
Recipient legislator is Hispanic
- Z_hispanic
Letter signed with the Hispanic name
- Z_grammar_label
Grammar quality, good or bad
- Z_good_grammar
Letter used good grammar
- Y_response
Legislator replied
Source
Rosen, J. (2010). The Effects of Race and Grammar Quality on the
Responsiveness of American State Legislators: A Field Experiment.
Unpublished manuscript. ISPS Data Archive study D081
doi:10.60600/YU/VUH8KD
, file 42255 (GerberGreebBook_Chapter9_Rosen).
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