## Project registrations on Open Science Framework:

- Overall Project Page
- Experiment 1
- Experiment 2 Pre-registration

## Sections of the paper referencing the supplementary materials:

Reference Location | Quote | Supplementary File(s)
--- | --- | ---
Section 4.1 | "Stimuli code is included in supplementary materials." | E1 Stimuli.Rmd, E2 Stimuli.Rmd
Section 5.1 | "Participants shared their age range and education; the demographic patterns are given in supplementary materials." | E1 Demographics.pdf, E2 Demographics.pdf
Section 5.3 | "All analysis materials, including full results of all models and statistical tests, are reported in supplementary materials." | E1_Analysis.Rmd,E2_Analysis.Rmd, models.pdf
Section 7.2 | "Figures for rationality, confidence, and trust can be found in supplemental materials but are omitted here for space considerations." | e2_rationality.pdf, e2_confidence.pdf, e2_trust.pdf

## Full Supplementary Material Contents

- models.pdf: Pdf file containing all model tables for Experiments 1 and 2. Headings and captions indicate which model(s) the table refer to.
- Survey Example.pdf: Example survey. The survey flow was the same for Experiments 1 and 2.
- /Design Space: Folder containing analysis, stimuli, and other files pertaining to the pilot studies exploring the stimuli design space
  - fuzzy scale.pdf: Image shown to participants to explain the concrete to fuzzy ranking scale.
  - Pilot.Rmd: Analysis file for both pilots
  - pilot1.csv: Data exported from Qualtrics for analysis. Raw Pilot 1 data.
  - pilot2.csv: Data exported from Qualtrics for analysis. Raw Pilot 2 data.
  - pilot 1 sets.csv: Data describing the forecast sets for Pilot 1, used to match with values in Pilot.Rmd.
  - pilot 2 sets.csv: Data describing the forecast sets for Pilot 2, used to match with values in Pilot.Rmd.
  - /Pilot Stimuli: Folder containing stimuli images, text, and mp3 files from the pilots, including stimuli which were not used in the experiments (e.g., orange density plot). There is a folder for each mode.
    - /Speech
    - /Text
    - /Visualization
    - Pilot Stimuli.Rmd: File to generate pilot stimuli images and text.
    - Color JND.js: Javascript file to check the gray color value for distinguishability.
- /Experiment 1: Folder containing analysis, stimuli, and other files pertaining to Experiment 1
  - E1 Demographics.pdf: Displays demographic information on participants using histograms.
  - E1_Analysis.Rmd: Analysis file for Experiment 1
  - e1_data_qualtrics.csv: Data exported from Qualtrics for analysis. Raw E1 data.
  - /Experiment 1 Stimuli: Folder containing stimuli images, text, and mp3 files from Experiment 1. There is a folder for each mode.
    - /Speech
    - /Text
    - /Visualization
    - E1_stimuli_data.csv: Summary data for each of the distributions used for Experiment 1.
    - E1 Stimuli.Rmd: File to generate Experiment 1 stimuli images and text.
    - E1_text_to_ssml.py: Python script to generate Experiment 1 SSML from text.
- /Experiment 2: Folder containing analysis, stimuli, and other files pertaining to Experiment 2
  - E1 Demographics.pdf: Displays demographic information on participants using histograms.
  - e2_rationality.pdf: Displays frequencies for cateogries of decision making by mode and precision of forecast.
  - e2_confidence.pdf: Displays confidence in decision by mode and precision of forecast.
  - e2_trust.pdf: Displays trust in forecast by mode and precision of forecast.
  - E2_Analysis.Rmd: Analysis file for Experiment 2
  - e2_speech_qualtrics.csv: Data exported from Qualtrics for analysis. Raw E2 data for the speech conditions.
  - e2_text_qualtrics.csv: Data exported from Qualtrics for analysis. Raw E2 data for the text conditions.
  - e2_visual_qualtrics.csv: Data exported from Qualtrics for analysis. Raw E2 data for the visualization conditions.
  - /Experiment 2 Stimuli: Folder containing stimuli images, text, and mp3 files from Experiment 2. There is a folder for each mode.
    - /Speech
    - /Text
    - /Visualization
    - E2_stimuli_data.csv: Summary data for each of the distributions used for Experiment 2.
    - E2 Stimuli.Rmd: File to generate Experiment 2 stimuli images and text.
    - E2_text_to_ssml.py: Python script to generate Experiment 2 SSML from text.